1546939304.259 * [misc]progress:  [Phase 1 of 3] Setting up.
1546939304.259 * * * [misc]progress:  [1/2] Preparing points
1546939304.261 * * * * [misc]points:  Sampling 256 additional inputs, on iter 0 have 0 / 256
1546939304.730 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546939304.730 * * * * [exit]points:  Sampled 256 points with exact outputs
1546939304.730 * * * [misc]progress:  [2/2] Setting up program.
1546939304.734 * [misc]progress:  [Phase 2 of 3] Improving.
1546939304.734 * * * * [misc]progress:  [ 1 / 1 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (tan (+ y z)) (tan a))))>
1546939304.734 * [enter]simplify:  Simplifying (+ x (- (tan (+ y z)) (tan a)))
1546939304.734 * * [misc]simplify:  iters left: 6 (9 enodes)
1546939304.736 * * [misc]simplify:  iters left: 5 (15 enodes)
1546939304.738 * * [misc]simplify:  iters left: 4 (22 enodes)
1546939304.741 * * [misc]simplify:  iters left: 3 (29 enodes)
1546939304.744 * * [misc]simplify:  iters left: 2 (35 enodes)
1546939304.749 * * [misc]simplify:  iters left: 1 (46 enodes)
1546939304.755 * [exit]simplify:  Simplified to (- (tan (+ y z)) (- (tan a) x))
1546939304.755 * [misc]simplify:  Simplified (2) to (λ (x y z a) (- (tan (+ y z)) (- (tan a) x)))
1546939304.759 * * [misc]progress:  iteration 1 / 4
1546939304.759 * * * [misc]progress:  picking best candidate
1546939304.789 * * * * [misc]pick:  Picked  #<alt (λ (x y z a) (+ x (- (tan (+ y z)) (tan a))))>
1546939304.789 * * * [misc]progress:  localizing error
1546939304.815 * * * [misc]progress:  generating rewritten candidates
1546939304.815 * * * * [misc]progress:  [ 1 / 3 ] rewriting at (2 2 1)
1546939304.816 * * * * [misc]progress:  [ 2 / 3 ] rewriting at (2 2)
1546939304.822 * * * * [misc]progress:  [ 3 / 3 ] rewriting at (2)
1546939304.825 * * * [misc]progress:  generating series expansions
1546939304.825 * * * * [misc]progress:  [ 1 / 3 ] generating series at (2 2 1)
1546939304.825 * [misc]backup-simplify:  Simplify (tan (+ y z)) into (tan (+ z y))
1546939304.825 * [misc]approximate:  Taking taylor expansion of (tan (+ z y)) in (y z) around 0
1546939304.825 * [misc]taylor:  Taking taylor expansion of (tan (+ z y)) in z
1546939304.826 * [misc]taylor:  Rewrote expression to (/ (sin (+ z y)) (cos (+ z y)))
1546939304.826 * [misc]taylor:  Taking taylor expansion of (sin (+ z y)) in z
1546939304.826 * [misc]taylor:  Taking taylor expansion of (+ z y) in z
1546939304.826 * [misc]taylor:  Taking taylor expansion of z in z
1546939304.826 * [misc]backup-simplify:  Simplify 0 into 0
1546939304.826 * [misc]backup-simplify:  Simplify 1 into 1
1546939304.826 * [misc]taylor:  Taking taylor expansion of y in z
1546939304.827 * [misc]backup-simplify:  Simplify y into y
1546939304.827 * [misc]backup-simplify:  Simplify (+ 0 y) into y
1546939304.827 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546939304.827 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546939304.827 * [misc]taylor:  Taking taylor expansion of (cos (+ z y)) in z
1546939304.827 * [misc]taylor:  Taking taylor expansion of (+ z y) in z
1546939304.827 * [misc]taylor:  Taking taylor expansion of z in z
1546939304.827 * [misc]backup-simplify:  Simplify 0 into 0
1546939304.827 * [misc]backup-simplify:  Simplify 1 into 1
1546939304.827 * [misc]taylor:  Taking taylor expansion of y in z
1546939304.827 * [misc]backup-simplify:  Simplify y into y
1546939304.827 * [misc]backup-simplify:  Simplify (+ 0 y) into y
1546939304.827 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546939304.827 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546939304.827 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1546939304.827 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1546939304.827 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1546939304.827 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1546939304.827 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1546939304.828 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939304.828 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1546939304.828 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1546939304.828 * [misc]taylor:  Taking taylor expansion of (tan (+ z y)) in y
1546939304.828 * [misc]taylor:  Rewrote expression to (/ (sin (+ z y)) (cos (+ z y)))
1546939304.828 * [misc]taylor:  Taking taylor expansion of (sin (+ z y)) in y
1546939304.828 * [misc]taylor:  Taking taylor expansion of (+ z y) in y
1546939304.828 * [misc]taylor:  Taking taylor expansion of z in y
1546939304.828 * [misc]backup-simplify:  Simplify z into z
1546939304.828 * [misc]taylor:  Taking taylor expansion of y in y
1546939304.828 * [misc]backup-simplify:  Simplify 0 into 0
1546939304.828 * [misc]backup-simplify:  Simplify 1 into 1
1546939304.828 * [misc]backup-simplify:  Simplify (+ z 0) into z
1546939304.828 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546939304.828 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546939304.828 * [misc]taylor:  Taking taylor expansion of (cos (+ z y)) in y
1546939304.828 * [misc]taylor:  Taking taylor expansion of (+ z y) in y
1546939304.828 * [misc]taylor:  Taking taylor expansion of z in y
1546939304.828 * [misc]backup-simplify:  Simplify z into z
1546939304.828 * [misc]taylor:  Taking taylor expansion of y in y
1546939304.828 * [misc]backup-simplify:  Simplify 0 into 0
1546939304.828 * [misc]backup-simplify:  Simplify 1 into 1
1546939304.828 * [misc]backup-simplify:  Simplify (+ z 0) into z
1546939304.828 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546939304.828 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546939304.828 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546939304.828 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546939304.828 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546939304.828 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546939304.828 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546939304.828 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939304.829 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546939304.829 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546939304.829 * [misc]taylor:  Taking taylor expansion of (tan (+ z y)) in y
1546939304.829 * [misc]taylor:  Rewrote expression to (/ (sin (+ z y)) (cos (+ z y)))
1546939304.829 * [misc]taylor:  Taking taylor expansion of (sin (+ z y)) in y
1546939304.829 * [misc]taylor:  Taking taylor expansion of (+ z y) in y
1546939304.829 * [misc]taylor:  Taking taylor expansion of z in y
1546939304.829 * [misc]backup-simplify:  Simplify z into z
1546939304.829 * [misc]taylor:  Taking taylor expansion of y in y
1546939304.829 * [misc]backup-simplify:  Simplify 0 into 0
1546939304.829 * [misc]backup-simplify:  Simplify 1 into 1
1546939304.829 * [misc]backup-simplify:  Simplify (+ z 0) into z
1546939304.829 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546939304.829 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546939304.829 * [misc]taylor:  Taking taylor expansion of (cos (+ z y)) in y
1546939304.829 * [misc]taylor:  Taking taylor expansion of (+ z y) in y
1546939304.829 * [misc]taylor:  Taking taylor expansion of z in y
1546939304.829 * [misc]backup-simplify:  Simplify z into z
1546939304.829 * [misc]taylor:  Taking taylor expansion of y in y
1546939304.829 * [misc]backup-simplify:  Simplify 0 into 0
1546939304.829 * [misc]backup-simplify:  Simplify 1 into 1
1546939304.829 * [misc]backup-simplify:  Simplify (+ z 0) into z
1546939304.829 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546939304.829 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546939304.829 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546939304.829 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546939304.829 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546939304.829 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546939304.829 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546939304.829 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939304.829 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546939304.829 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546939304.830 * [misc]taylor:  Taking taylor expansion of (/ (sin z) (cos z)) in z
1546939304.830 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1546939304.830 * [misc]taylor:  Taking taylor expansion of z in z
1546939304.830 * [misc]backup-simplify:  Simplify 0 into 0
1546939304.830 * [misc]backup-simplify:  Simplify 1 into 1
1546939304.830 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1546939304.830 * [misc]taylor:  Taking taylor expansion of z in z
1546939304.830 * [misc]backup-simplify:  Simplify 0 into 0
1546939304.830 * [misc]backup-simplify:  Simplify 1 into 1
1546939304.831 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546939304.831 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939304.831 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939304.831 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 1)) into 0
1546939304.831 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546939304.832 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546939304.832 * [misc]backup-simplify:  Simplify (+ (* (cos z) 1) (* 0 0)) into (cos z)
1546939304.832 * [misc]backup-simplify:  Simplify (+ 0 (cos z)) into (cos z)
1546939304.832 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939304.832 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 1)) into 0
1546939304.833 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546939304.833 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546939304.833 * [misc]backup-simplify:  Simplify (+ (* (sin z) 1) (* 0 0)) into (sin z)
1546939304.833 * [misc]backup-simplify:  Simplify (- (sin z)) into (- (sin z))
1546939304.833 * [misc]backup-simplify:  Simplify (+ 0 (- (sin z))) into (- (sin z))
1546939304.834 * [misc]backup-simplify:  Simplify (- (/ (cos z) (cos z)) (+ (* (/ (sin z) (cos z)) (/ (- (sin z)) (cos z))))) into (+ (/ (pow (sin z) 2) (pow (cos z) 2)) 1)
1546939304.834 * [misc]taylor:  Taking taylor expansion of (+ (/ (pow (sin z) 2) (pow (cos z) 2)) 1) in z
1546939304.834 * [misc]taylor:  Taking taylor expansion of (/ (pow (sin z) 2) (pow (cos z) 2)) in z
1546939304.834 * [misc]taylor:  Taking taylor expansion of (pow (sin z) 2) in z
1546939304.834 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1546939304.834 * [misc]taylor:  Taking taylor expansion of z in z
1546939304.834 * [misc]backup-simplify:  Simplify 0 into 0
1546939304.834 * [misc]backup-simplify:  Simplify 1 into 1
1546939304.834 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546939304.834 * [misc]taylor:  Taking taylor expansion of (pow (cos z) 2) in z
1546939304.834 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1546939304.835 * [misc]taylor:  Taking taylor expansion of z in z
1546939304.835 * [misc]backup-simplify:  Simplify 0 into 0
1546939304.835 * [misc]backup-simplify:  Simplify 1 into 1
1546939304.835 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546939304.835 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546939304.835 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939304.835 * [misc]taylor:  Taking taylor expansion of 1 in z
1546939304.835 * [misc]backup-simplify:  Simplify 1 into 1
1546939304.835 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546939304.835 * [misc]backup-simplify:  Simplify 1 into 1
1546939304.835 * [misc]backup-simplify:  Simplify 1 into 1
1546939304.836 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1546939304.836 * [misc]backup-simplify:  Simplify (+ (* (sin z) (- 1/2)) (+ (* 0 0) (* 0 1))) into (- (* 1/2 (sin z)))
1546939304.837 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939304.837 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939304.837 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (+ (* 0 1) (* 0 0))) into 0
1546939304.837 * [misc]backup-simplify:  Simplify (+ (- (* 1/2 (sin z))) 0) into (- (* 1/2 (sin z)))
1546939304.838 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1546939304.838 * [misc]backup-simplify:  Simplify (+ (* (cos z) (- 1/2)) (+ (* 0 0) (* 0 1))) into (- (* 1/2 (cos z)))
1546939304.838 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939304.839 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939304.839 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (+ (* 0 1) (* 0 0))) into 0
1546939304.839 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939304.839 * [misc]backup-simplify:  Simplify (+ (- (* 1/2 (cos z))) 0) into (- (* 1/2 (cos z)))
1546939304.840 * [misc]backup-simplify:  Simplify (- (/ (- (* 1/2 (sin z))) (cos z)) (+ (* (/ (sin z) (cos z)) (/ (- (* 1/2 (cos z))) (cos z))) (* (+ (/ (pow (sin z) 2) (pow (cos z) 2)) 1) (/ (- (sin z)) (cos z))))) into (+ (/ (sin z) (cos z)) (/ (pow (sin z) 3) (pow (cos z) 3)))
1546939304.840 * [misc]taylor:  Taking taylor expansion of (+ (/ (sin z) (cos z)) (/ (pow (sin z) 3) (pow (cos z) 3))) in z
1546939304.840 * [misc]taylor:  Taking taylor expansion of (/ (sin z) (cos z)) in z
1546939304.840 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1546939304.840 * [misc]taylor:  Taking taylor expansion of z in z
1546939304.840 * [misc]backup-simplify:  Simplify 0 into 0
1546939304.840 * [misc]backup-simplify:  Simplify 1 into 1
1546939304.840 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1546939304.840 * [misc]taylor:  Taking taylor expansion of z in z
1546939304.840 * [misc]backup-simplify:  Simplify 0 into 0
1546939304.840 * [misc]backup-simplify:  Simplify 1 into 1
1546939304.841 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546939304.841 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939304.841 * [misc]taylor:  Taking taylor expansion of (/ (pow (sin z) 3) (pow (cos z) 3)) in z
1546939304.841 * [misc]taylor:  Taking taylor expansion of (pow (sin z) 3) in z
1546939304.841 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1546939304.841 * [misc]taylor:  Taking taylor expansion of z in z
1546939304.841 * [misc]backup-simplify:  Simplify 0 into 0
1546939304.841 * [misc]backup-simplify:  Simplify 1 into 1
1546939304.842 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546939304.842 * [misc]taylor:  Taking taylor expansion of (pow (cos z) 3) in z
1546939304.842 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1546939304.842 * [misc]taylor:  Taking taylor expansion of z in z
1546939304.842 * [misc]backup-simplify:  Simplify 0 into 0
1546939304.842 * [misc]backup-simplify:  Simplify 1 into 1
1546939304.842 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546939304.842 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546939304.842 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546939304.842 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546939304.842 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939304.842 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939304.842 * [misc]backup-simplify:  Simplify 0 into 0
1546939304.843 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939304.843 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939304.844 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1546939304.844 * [misc]backup-simplify:  Simplify 0 into 0
1546939304.845 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
1546939304.846 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (+ (* 0 (- 1/2)) (+ (* 0 0) (* 0 1)))) into 0
1546939304.846 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939304.848 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1546939304.848 * [misc]backup-simplify:  Simplify (+ (* (cos z) (- 1/6)) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into (- (* 1/6 (cos z)))
1546939304.848 * [misc]backup-simplify:  Simplify (+ 0 (- (* 1/6 (cos z)))) into (- (* 1/6 (cos z)))
1546939304.850 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
1546939304.850 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (+ (* 0 (- 1/2)) (+ (* 0 0) (* 0 1)))) into 0
1546939304.850 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939304.852 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1546939304.853 * [misc]backup-simplify:  Simplify (+ (* (sin z) (- 1/6)) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into (- (* 1/6 (sin z)))
1546939304.853 * [misc]backup-simplify:  Simplify (- (- (* 1/6 (sin z)))) into (* 1/6 (sin z))
1546939304.853 * [misc]backup-simplify:  Simplify (+ 0 (* 1/6 (sin z))) into (* 1/6 (sin z))
1546939304.854 * [misc]backup-simplify:  Simplify (- (/ (- (* 1/6 (cos z))) (cos z)) (+ (* (/ (sin z) (cos z)) (/ (* 1/6 (sin z)) (cos z))) (* (+ (/ (pow (sin z) 2) (pow (cos z) 2)) 1) (/ (- (* 1/2 (cos z))) (cos z))) (* (+ (/ (sin z) (cos z)) (/ (pow (sin z) 3) (pow (cos z) 3))) (/ (- (sin z)) (cos z))))) into (+ (* 4/3 (/ (pow (sin z) 2) (pow (cos z) 2))) (+ (/ (pow (sin z) 4) (pow (cos z) 4)) 1/3))
1546939304.854 * [misc]taylor:  Taking taylor expansion of (+ (* 4/3 (/ (pow (sin z) 2) (pow (cos z) 2))) (+ (/ (pow (sin z) 4) (pow (cos z) 4)) 1/3)) in z
1546939304.854 * [misc]taylor:  Taking taylor expansion of (* 4/3 (/ (pow (sin z) 2) (pow (cos z) 2))) in z
1546939304.854 * [misc]taylor:  Taking taylor expansion of 4/3 in z
1546939304.854 * [misc]backup-simplify:  Simplify 4/3 into 4/3
1546939304.854 * [misc]taylor:  Taking taylor expansion of (/ (pow (sin z) 2) (pow (cos z) 2)) in z
1546939304.854 * [misc]taylor:  Taking taylor expansion of (pow (sin z) 2) in z
1546939304.854 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1546939304.854 * [misc]taylor:  Taking taylor expansion of z in z
1546939304.854 * [misc]backup-simplify:  Simplify 0 into 0
1546939304.854 * [misc]backup-simplify:  Simplify 1 into 1
1546939304.856 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546939304.856 * [misc]taylor:  Taking taylor expansion of (pow (cos z) 2) in z
1546939304.856 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1546939304.856 * [misc]taylor:  Taking taylor expansion of z in z
1546939304.856 * [misc]backup-simplify:  Simplify 0 into 0
1546939304.856 * [misc]backup-simplify:  Simplify 1 into 1
1546939304.856 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546939304.856 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546939304.856 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939304.856 * [misc]taylor:  Taking taylor expansion of (+ (/ (pow (sin z) 4) (pow (cos z) 4)) 1/3) in z
1546939304.856 * [misc]taylor:  Taking taylor expansion of (/ (pow (sin z) 4) (pow (cos z) 4)) in z
1546939304.856 * [misc]taylor:  Taking taylor expansion of (pow (sin z) 4) in z
1546939304.856 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1546939304.856 * [misc]taylor:  Taking taylor expansion of z in z
1546939304.856 * [misc]backup-simplify:  Simplify 0 into 0
1546939304.856 * [misc]backup-simplify:  Simplify 1 into 1
1546939304.857 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546939304.857 * [misc]taylor:  Taking taylor expansion of (pow (cos z) 4) in z
1546939304.858 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1546939304.858 * [misc]taylor:  Taking taylor expansion of z in z
1546939304.858 * [misc]backup-simplify:  Simplify 0 into 0
1546939304.858 * [misc]backup-simplify:  Simplify 1 into 1
1546939304.858 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546939304.858 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546939304.858 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546939304.858 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546939304.858 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939304.858 * [misc]taylor:  Taking taylor expansion of 1/3 in z
1546939304.858 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1546939304.859 * [misc]backup-simplify:  Simplify (+ 0 1/3) into 1/3
1546939304.859 * [misc]backup-simplify:  Simplify (+ 0 1/3) into 1/3
1546939304.859 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1546939304.859 * [misc]backup-simplify:  Simplify (+ (* 1/3 (pow (* 1 y) 3)) (+ (* 1 (* z 1)) (* 1 (* 1 y)))) into (+ (* 1/3 (pow y 3)) (+ z y))
1546939304.859 * [misc]backup-simplify:  Simplify (tan (+ (/ 1 y) (/ 1 z))) into (tan (+ (/ 1 z) (/ 1 y)))
1546939304.859 * [misc]approximate:  Taking taylor expansion of (tan (+ (/ 1 z) (/ 1 y))) in (y z) around 0
1546939304.859 * [misc]taylor:  Taking taylor expansion of (tan (+ (/ 1 z) (/ 1 y))) in z
1546939304.859 * [misc]taylor:  Rewrote expression to (/ (sin (+ (/ 1 z) (/ 1 y))) (cos (+ (/ 1 z) (/ 1 y))))
1546939304.859 * [misc]taylor:  Taking taylor expansion of (sin (+ (/ 1 z) (/ 1 y))) in z
1546939304.859 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in z
1546939304.859 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546939304.859 * [misc]taylor:  Taking taylor expansion of z in z
1546939304.860 * [misc]backup-simplify:  Simplify 0 into 0
1546939304.860 * [misc]backup-simplify:  Simplify 1 into 1
1546939304.860 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939304.860 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546939304.860 * [misc]taylor:  Taking taylor expansion of y in z
1546939304.860 * [misc]backup-simplify:  Simplify y into y
1546939304.860 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939304.860 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546939304.860 * [misc]backup-simplify:  Simplify (sin (+ (/ 1 z) (/ 1 y))) into (sin (+ (/ 1 y) (/ 1 z)))
1546939304.860 * [misc]taylor:  Taking taylor expansion of (cos (+ (/ 1 z) (/ 1 y))) in z
1546939304.860 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in z
1546939304.860 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546939304.860 * [misc]taylor:  Taking taylor expansion of z in z
1546939304.860 * [misc]backup-simplify:  Simplify 0 into 0
1546939304.860 * [misc]backup-simplify:  Simplify 1 into 1
1546939304.861 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939304.861 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546939304.861 * [misc]taylor:  Taking taylor expansion of y in z
1546939304.861 * [misc]backup-simplify:  Simplify y into y
1546939304.861 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939304.861 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546939304.861 * [misc]backup-simplify:  Simplify (cos (+ (/ 1 z) (/ 1 y))) into (cos (+ (/ 1 y) (/ 1 z)))
1546939304.861 * [misc]backup-simplify:  Simplify (/ (sin (+ (/ 1 y) (/ 1 z))) (cos (+ (/ 1 y) (/ 1 z)))) into (/ (sin (+ (/ 1 z) (/ 1 y))) (cos (+ (/ 1 z) (/ 1 y))))
1546939304.861 * [misc]taylor:  Taking taylor expansion of (tan (+ (/ 1 z) (/ 1 y))) in y
1546939304.861 * [misc]taylor:  Rewrote expression to (/ (sin (+ (/ 1 z) (/ 1 y))) (cos (+ (/ 1 z) (/ 1 y))))
1546939304.861 * [misc]taylor:  Taking taylor expansion of (sin (+ (/ 1 z) (/ 1 y))) in y
1546939304.861 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in y
1546939304.861 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546939304.861 * [misc]taylor:  Taking taylor expansion of z in y
1546939304.861 * [misc]backup-simplify:  Simplify z into z
1546939304.862 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939304.862 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546939304.862 * [misc]taylor:  Taking taylor expansion of y in y
1546939304.862 * [misc]backup-simplify:  Simplify 0 into 0
1546939304.862 * [misc]backup-simplify:  Simplify 1 into 1
1546939304.862 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939304.862 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546939304.862 * [misc]backup-simplify:  Simplify (sin (+ (/ 1 z) (/ 1 y))) into (sin (+ (/ 1 y) (/ 1 z)))
1546939304.862 * [misc]taylor:  Taking taylor expansion of (cos (+ (/ 1 z) (/ 1 y))) in y
1546939304.862 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in y
1546939304.862 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546939304.862 * [misc]taylor:  Taking taylor expansion of z in y
1546939304.862 * [misc]backup-simplify:  Simplify z into z
1546939304.862 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939304.862 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546939304.862 * [misc]taylor:  Taking taylor expansion of y in y
1546939304.862 * [misc]backup-simplify:  Simplify 0 into 0
1546939304.862 * [misc]backup-simplify:  Simplify 1 into 1
1546939304.863 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939304.863 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546939304.863 * [misc]backup-simplify:  Simplify (cos (+ (/ 1 z) (/ 1 y))) into (cos (+ (/ 1 y) (/ 1 z)))
1546939304.863 * [misc]backup-simplify:  Simplify (/ (sin (+ (/ 1 y) (/ 1 z))) (cos (+ (/ 1 y) (/ 1 z)))) into (/ (sin (+ (/ 1 z) (/ 1 y))) (cos (+ (/ 1 z) (/ 1 y))))
1546939304.863 * [misc]taylor:  Taking taylor expansion of (tan (+ (/ 1 z) (/ 1 y))) in y
1546939304.863 * [misc]taylor:  Rewrote expression to (/ (sin (+ (/ 1 z) (/ 1 y))) (cos (+ (/ 1 z) (/ 1 y))))
1546939304.863 * [misc]taylor:  Taking taylor expansion of (sin (+ (/ 1 z) (/ 1 y))) in y
1546939304.863 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in y
1546939304.863 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546939304.863 * [misc]taylor:  Taking taylor expansion of z in y
1546939304.863 * [misc]backup-simplify:  Simplify z into z
1546939304.863 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939304.863 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546939304.863 * [misc]taylor:  Taking taylor expansion of y in y
1546939304.863 * [misc]backup-simplify:  Simplify 0 into 0
1546939304.863 * [misc]backup-simplify:  Simplify 1 into 1
1546939304.864 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939304.864 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546939304.864 * [misc]backup-simplify:  Simplify (sin (+ (/ 1 z) (/ 1 y))) into (sin (+ (/ 1 y) (/ 1 z)))
1546939304.864 * [misc]taylor:  Taking taylor expansion of (cos (+ (/ 1 z) (/ 1 y))) in y
1546939304.864 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in y
1546939304.864 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546939304.864 * [misc]taylor:  Taking taylor expansion of z in y
1546939304.864 * [misc]backup-simplify:  Simplify z into z
1546939304.864 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939304.864 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546939304.864 * [misc]taylor:  Taking taylor expansion of y in y
1546939304.864 * [misc]backup-simplify:  Simplify 0 into 0
1546939304.864 * [misc]backup-simplify:  Simplify 1 into 1
1546939304.864 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939304.865 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546939304.865 * [misc]backup-simplify:  Simplify (cos (+ (/ 1 z) (/ 1 y))) into (cos (+ (/ 1 y) (/ 1 z)))
1546939304.865 * [misc]backup-simplify:  Simplify (/ (sin (+ (/ 1 y) (/ 1 z))) (cos (+ (/ 1 y) (/ 1 z)))) into (/ (sin (+ (/ 1 z) (/ 1 y))) (cos (+ (/ 1 z) (/ 1 y))))
1546939304.865 * [misc]taylor:  Taking taylor expansion of (/ (sin (+ (/ 1 z) (/ 1 y))) (cos (+ (/ 1 z) (/ 1 y)))) in z
1546939304.865 * [misc]taylor:  Taking taylor expansion of (sin (+ (/ 1 z) (/ 1 y))) in z
1546939304.865 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in z
1546939304.865 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546939304.865 * [misc]taylor:  Taking taylor expansion of z in z
1546939304.865 * [misc]backup-simplify:  Simplify 0 into 0
1546939304.865 * [misc]backup-simplify:  Simplify 1 into 1
1546939304.865 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939304.865 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546939304.865 * [misc]taylor:  Taking taylor expansion of y in z
1546939304.865 * [misc]backup-simplify:  Simplify y into y
1546939304.865 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939304.866 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546939304.866 * [misc]backup-simplify:  Simplify (sin (+ (/ 1 z) (/ 1 y))) into (sin (+ (/ 1 y) (/ 1 z)))
1546939304.866 * [misc]taylor:  Taking taylor expansion of (cos (+ (/ 1 z) (/ 1 y))) in z
1546939304.866 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in z
1546939304.866 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546939304.866 * [misc]taylor:  Taking taylor expansion of z in z
1546939304.866 * [misc]backup-simplify:  Simplify 0 into 0
1546939304.866 * [misc]backup-simplify:  Simplify 1 into 1
1546939304.866 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939304.866 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546939304.866 * [misc]taylor:  Taking taylor expansion of y in z
1546939304.866 * [misc]backup-simplify:  Simplify y into y
1546939304.866 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939304.866 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546939304.866 * [misc]backup-simplify:  Simplify (cos (+ (/ 1 z) (/ 1 y))) into (cos (+ (/ 1 y) (/ 1 z)))
1546939304.867 * [misc]backup-simplify:  Simplify (/ (sin (+ (/ 1 y) (/ 1 z))) (cos (+ (/ 1 y) (/ 1 z)))) into (/ (sin (+ (/ 1 z) (/ 1 y))) (cos (+ (/ 1 z) (/ 1 y))))
1546939304.867 * [misc]backup-simplify:  Simplify (/ (sin (+ (/ 1 z) (/ 1 y))) (cos (+ (/ 1 z) (/ 1 y)))) into (/ (sin (+ (/ 1 y) (/ 1 z))) (cos (+ (/ 1 y) (/ 1 z))))
1546939304.867 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (+ (/ 1 y) (/ 1 z)))) (+ (* (/ (sin (+ (/ 1 z) (/ 1 y))) (cos (+ (/ 1 z) (/ 1 y)))) (/ 0 (cos (+ (/ 1 y) (/ 1 z))))))) into 0
1546939304.867 * [misc]taylor:  Taking taylor expansion of 0 in z
1546939304.868 * [misc]backup-simplify:  Simplify 0 into 0
1546939304.868 * [misc]backup-simplify:  Simplify 0 into 0
1546939304.868 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (+ (/ 1 y) (/ 1 z)))) (+ (* (/ (sin (+ (/ 1 z) (/ 1 y))) (cos (+ (/ 1 z) (/ 1 y)))) (/ 0 (cos (+ (/ 1 y) (/ 1 z))))))) into 0
1546939304.868 * [misc]backup-simplify:  Simplify 0 into 0
1546939304.869 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (+ (/ 1 y) (/ 1 z)))) (+ (* (/ (sin (+ (/ 1 z) (/ 1 y))) (cos (+ (/ 1 z) (/ 1 y)))) (/ 0 (cos (+ (/ 1 y) (/ 1 z))))) (* 0 (/ 0 (cos (+ (/ 1 y) (/ 1 z))))))) into 0
1546939304.869 * [misc]taylor:  Taking taylor expansion of 0 in z
1546939304.869 * [misc]backup-simplify:  Simplify 0 into 0
1546939304.869 * [misc]backup-simplify:  Simplify 0 into 0
1546939304.869 * [misc]backup-simplify:  Simplify 0 into 0
1546939304.869 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (+ (/ 1 y) (/ 1 z)))) (+ (* (/ (sin (+ (/ 1 z) (/ 1 y))) (cos (+ (/ 1 z) (/ 1 y)))) (/ 0 (cos (+ (/ 1 y) (/ 1 z))))) (* 0 (/ 0 (cos (+ (/ 1 y) (/ 1 z))))))) into 0
1546939304.869 * [misc]backup-simplify:  Simplify 0 into 0
1546939304.870 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (+ (/ 1 y) (/ 1 z)))) (+ (* (/ (sin (+ (/ 1 z) (/ 1 y))) (cos (+ (/ 1 z) (/ 1 y)))) (/ 0 (cos (+ (/ 1 y) (/ 1 z))))) (* 0 (/ 0 (cos (+ (/ 1 y) (/ 1 z))))) (* 0 (/ 0 (cos (+ (/ 1 y) (/ 1 z))))))) into 0
1546939304.870 * [misc]taylor:  Taking taylor expansion of 0 in z
1546939304.870 * [misc]backup-simplify:  Simplify 0 into 0
1546939304.870 * [misc]backup-simplify:  Simplify 0 into 0
1546939304.870 * [misc]backup-simplify:  Simplify (/ (sin (+ (/ 1 (/ 1 y)) (/ 1 (/ 1 z)))) (cos (+ (/ 1 (/ 1 y)) (/ 1 (/ 1 z))))) into (/ (sin (+ z y)) (cos (+ z y)))
1546939304.871 * [misc]backup-simplify:  Simplify (tan (+ (/ 1 (- y)) (/ 1 (- z)))) into (tan (- (+ (/ 1 z) (/ 1 y))))
1546939304.871 * [misc]approximate:  Taking taylor expansion of (tan (- (+ (/ 1 z) (/ 1 y)))) in (y z) around 0
1546939304.871 * [misc]taylor:  Taking taylor expansion of (tan (- (+ (/ 1 z) (/ 1 y)))) in z
1546939304.871 * [misc]taylor:  Rewrote expression to (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y)))))
1546939304.871 * [misc]taylor:  Taking taylor expansion of (sin (- (+ (/ 1 z) (/ 1 y)))) in z
1546939304.871 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) (/ 1 y))) in z
1546939304.871 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in z
1546939304.871 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546939304.871 * [misc]taylor:  Taking taylor expansion of z in z
1546939304.871 * [misc]backup-simplify:  Simplify 0 into 0
1546939304.871 * [misc]backup-simplify:  Simplify 1 into 1
1546939304.871 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939304.871 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546939304.871 * [misc]taylor:  Taking taylor expansion of y in z
1546939304.871 * [misc]backup-simplify:  Simplify y into y
1546939304.871 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939304.872 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546939304.872 * [misc]backup-simplify:  Simplify (- 1) into -1
1546939304.872 * [misc]backup-simplify:  Simplify (sin (- (+ (/ 1 z) (/ 1 y)))) into (sin (- (+ (/ 1 z) (/ 1 y))))
1546939304.872 * [misc]taylor:  Taking taylor expansion of (cos (- (+ (/ 1 z) (/ 1 y)))) in z
1546939304.872 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) (/ 1 y))) in z
1546939304.872 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in z
1546939304.872 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546939304.872 * [misc]taylor:  Taking taylor expansion of z in z
1546939304.872 * [misc]backup-simplify:  Simplify 0 into 0
1546939304.872 * [misc]backup-simplify:  Simplify 1 into 1
1546939304.872 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939304.872 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546939304.872 * [misc]taylor:  Taking taylor expansion of y in z
1546939304.872 * [misc]backup-simplify:  Simplify y into y
1546939304.872 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939304.873 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546939304.873 * [misc]backup-simplify:  Simplify (- 1) into -1
1546939304.873 * [misc]backup-simplify:  Simplify (cos (- (+ (/ 1 z) (/ 1 y)))) into (cos (- (+ (/ 1 z) (/ 1 y))))
1546939304.873 * [misc]backup-simplify:  Simplify (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y))))) into (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y)))))
1546939304.873 * [misc]taylor:  Taking taylor expansion of (tan (- (+ (/ 1 z) (/ 1 y)))) in y
1546939304.873 * [misc]taylor:  Rewrote expression to (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y)))))
1546939304.873 * [misc]taylor:  Taking taylor expansion of (sin (- (+ (/ 1 z) (/ 1 y)))) in y
1546939304.873 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) (/ 1 y))) in y
1546939304.873 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in y
1546939304.873 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546939304.873 * [misc]taylor:  Taking taylor expansion of z in y
1546939304.873 * [misc]backup-simplify:  Simplify z into z
1546939304.874 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939304.874 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546939304.874 * [misc]taylor:  Taking taylor expansion of y in y
1546939304.874 * [misc]backup-simplify:  Simplify 0 into 0
1546939304.874 * [misc]backup-simplify:  Simplify 1 into 1
1546939304.874 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939304.874 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546939304.874 * [misc]backup-simplify:  Simplify (- 1) into -1
1546939304.874 * [misc]backup-simplify:  Simplify (sin (- (+ (/ 1 z) (/ 1 y)))) into (sin (- (+ (/ 1 z) (/ 1 y))))
1546939304.874 * [misc]taylor:  Taking taylor expansion of (cos (- (+ (/ 1 z) (/ 1 y)))) in y
1546939304.874 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) (/ 1 y))) in y
1546939304.874 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in y
1546939304.874 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546939304.874 * [misc]taylor:  Taking taylor expansion of z in y
1546939304.874 * [misc]backup-simplify:  Simplify z into z
1546939304.874 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939304.875 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546939304.875 * [misc]taylor:  Taking taylor expansion of y in y
1546939304.875 * [misc]backup-simplify:  Simplify 0 into 0
1546939304.875 * [misc]backup-simplify:  Simplify 1 into 1
1546939304.875 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939304.875 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546939304.875 * [misc]backup-simplify:  Simplify (- 1) into -1
1546939304.875 * [misc]backup-simplify:  Simplify (cos (- (+ (/ 1 z) (/ 1 y)))) into (cos (- (+ (/ 1 z) (/ 1 y))))
1546939304.876 * [misc]backup-simplify:  Simplify (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y))))) into (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y)))))
1546939304.876 * [misc]taylor:  Taking taylor expansion of (tan (- (+ (/ 1 z) (/ 1 y)))) in y
1546939304.876 * [misc]taylor:  Rewrote expression to (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y)))))
1546939304.876 * [misc]taylor:  Taking taylor expansion of (sin (- (+ (/ 1 z) (/ 1 y)))) in y
1546939304.876 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) (/ 1 y))) in y
1546939304.876 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in y
1546939304.876 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546939304.876 * [misc]taylor:  Taking taylor expansion of z in y
1546939304.876 * [misc]backup-simplify:  Simplify z into z
1546939304.876 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939304.876 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546939304.876 * [misc]taylor:  Taking taylor expansion of y in y
1546939304.876 * [misc]backup-simplify:  Simplify 0 into 0
1546939304.876 * [misc]backup-simplify:  Simplify 1 into 1
1546939304.876 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939304.876 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546939304.876 * [misc]backup-simplify:  Simplify (- 1) into -1
1546939304.877 * [misc]backup-simplify:  Simplify (sin (- (+ (/ 1 z) (/ 1 y)))) into (sin (- (+ (/ 1 z) (/ 1 y))))
1546939304.877 * [misc]taylor:  Taking taylor expansion of (cos (- (+ (/ 1 z) (/ 1 y)))) in y
1546939304.877 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) (/ 1 y))) in y
1546939304.877 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in y
1546939304.877 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546939304.877 * [misc]taylor:  Taking taylor expansion of z in y
1546939304.877 * [misc]backup-simplify:  Simplify z into z
1546939304.877 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939304.877 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546939304.877 * [misc]taylor:  Taking taylor expansion of y in y
1546939304.877 * [misc]backup-simplify:  Simplify 0 into 0
1546939304.877 * [misc]backup-simplify:  Simplify 1 into 1
1546939304.877 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939304.877 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546939304.878 * [misc]backup-simplify:  Simplify (- 1) into -1
1546939304.878 * [misc]backup-simplify:  Simplify (cos (- (+ (/ 1 z) (/ 1 y)))) into (cos (- (+ (/ 1 z) (/ 1 y))))
1546939304.878 * [misc]backup-simplify:  Simplify (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y))))) into (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y)))))
1546939304.878 * [misc]taylor:  Taking taylor expansion of (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y))))) in z
1546939304.878 * [misc]taylor:  Taking taylor expansion of (sin (- (+ (/ 1 z) (/ 1 y)))) in z
1546939304.878 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) (/ 1 y))) in z
1546939304.878 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in z
1546939304.878 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546939304.878 * [misc]taylor:  Taking taylor expansion of z in z
1546939304.878 * [misc]backup-simplify:  Simplify 0 into 0
1546939304.878 * [misc]backup-simplify:  Simplify 1 into 1
1546939304.878 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939304.878 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546939304.879 * [misc]taylor:  Taking taylor expansion of y in z
1546939304.879 * [misc]backup-simplify:  Simplify y into y
1546939304.879 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939304.879 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546939304.879 * [misc]backup-simplify:  Simplify (- 1) into -1
1546939304.879 * [misc]backup-simplify:  Simplify (sin (- (+ (/ 1 z) (/ 1 y)))) into (sin (- (+ (/ 1 z) (/ 1 y))))
1546939304.879 * [misc]taylor:  Taking taylor expansion of (cos (- (+ (/ 1 z) (/ 1 y)))) in z
1546939304.879 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) (/ 1 y))) in z
1546939304.879 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in z
1546939304.879 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546939304.879 * [misc]taylor:  Taking taylor expansion of z in z
1546939304.879 * [misc]backup-simplify:  Simplify 0 into 0
1546939304.879 * [misc]backup-simplify:  Simplify 1 into 1
1546939304.879 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939304.880 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546939304.880 * [misc]taylor:  Taking taylor expansion of y in z
1546939304.880 * [misc]backup-simplify:  Simplify y into y
1546939304.880 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939304.880 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546939304.880 * [misc]backup-simplify:  Simplify (- 1) into -1
1546939304.880 * [misc]backup-simplify:  Simplify (cos (- (+ (/ 1 z) (/ 1 y)))) into (cos (- (+ (/ 1 z) (/ 1 y))))
1546939304.880 * [misc]backup-simplify:  Simplify (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y))))) into (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y)))))
1546939304.881 * [misc]backup-simplify:  Simplify (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y))))) into (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y)))))
1546939304.881 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (- (+ (/ 1 z) (/ 1 y))))) (+ (* (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y))))) (/ 0 (cos (- (+ (/ 1 z) (/ 1 y)))))))) into 0
1546939304.881 * [misc]taylor:  Taking taylor expansion of 0 in z
1546939304.881 * [misc]backup-simplify:  Simplify 0 into 0
1546939304.881 * [misc]backup-simplify:  Simplify 0 into 0
1546939304.882 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (- (+ (/ 1 z) (/ 1 y))))) (+ (* (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y))))) (/ 0 (cos (- (+ (/ 1 z) (/ 1 y)))))))) into 0
1546939304.882 * [misc]backup-simplify:  Simplify 0 into 0
1546939304.883 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (- (+ (/ 1 z) (/ 1 y))))) (+ (* (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y))))) (/ 0 (cos (- (+ (/ 1 z) (/ 1 y)))))) (* 0 (/ 0 (cos (- (+ (/ 1 z) (/ 1 y)))))))) into 0
1546939304.883 * [misc]taylor:  Taking taylor expansion of 0 in z
1546939304.883 * [misc]backup-simplify:  Simplify 0 into 0
1546939304.883 * [misc]backup-simplify:  Simplify 0 into 0
1546939304.883 * [misc]backup-simplify:  Simplify 0 into 0
1546939304.884 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (- (+ (/ 1 z) (/ 1 y))))) (+ (* (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y))))) (/ 0 (cos (- (+ (/ 1 z) (/ 1 y)))))) (* 0 (/ 0 (cos (- (+ (/ 1 z) (/ 1 y)))))))) into 0
1546939304.884 * [misc]backup-simplify:  Simplify 0 into 0
1546939304.885 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (- (+ (/ 1 z) (/ 1 y))))) (+ (* (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y))))) (/ 0 (cos (- (+ (/ 1 z) (/ 1 y)))))) (* 0 (/ 0 (cos (- (+ (/ 1 z) (/ 1 y)))))) (* 0 (/ 0 (cos (- (+ (/ 1 z) (/ 1 y)))))))) into 0
1546939304.885 * [misc]taylor:  Taking taylor expansion of 0 in z
1546939304.885 * [misc]backup-simplify:  Simplify 0 into 0
1546939304.885 * [misc]backup-simplify:  Simplify 0 into 0
1546939304.885 * [misc]backup-simplify:  Simplify (/ (sin (- (+ (/ 1 (/ 1 (- z))) (/ 1 (/ 1 (- y)))))) (cos (- (+ (/ 1 (/ 1 (- z))) (/ 1 (/ 1 (- y))))))) into (/ (sin (+ z y)) (cos (+ z y)))
1546939304.885 * * * * [misc]progress:  [ 2 / 3 ] generating series at (2 2)
1546939304.885 * [misc]backup-simplify:  Simplify (- (tan (+ y z)) (tan a)) into (- (tan (+ z y)) (tan a))
1546939304.885 * [misc]approximate:  Taking taylor expansion of (- (tan (+ z y)) (tan a)) in (y z a) around 0
1546939304.886 * [misc]taylor:  Taking taylor expansion of (- (tan (+ z y)) (tan a)) in a
1546939304.886 * [misc]taylor:  Taking taylor expansion of (tan (+ z y)) in a
1546939304.886 * [misc]taylor:  Rewrote expression to (/ (sin (+ z y)) (cos (+ z y)))
1546939304.886 * [misc]taylor:  Taking taylor expansion of (sin (+ z y)) in a
1546939304.886 * [misc]taylor:  Taking taylor expansion of (+ z y) in a
1546939304.886 * [misc]taylor:  Taking taylor expansion of z in a
1546939304.886 * [misc]backup-simplify:  Simplify z into z
1546939304.886 * [misc]taylor:  Taking taylor expansion of y in a
1546939304.886 * [misc]backup-simplify:  Simplify y into y
1546939304.886 * [misc]backup-simplify:  Simplify (+ z y) into (+ z y)
1546939304.886 * [misc]backup-simplify:  Simplify (sin (+ z y)) into (sin (+ z y))
1546939304.886 * [misc]backup-simplify:  Simplify (cos (+ z y)) into (cos (+ z y))
1546939304.886 * [misc]taylor:  Taking taylor expansion of (cos (+ z y)) in a
1546939304.886 * [misc]taylor:  Taking taylor expansion of (+ z y) in a
1546939304.886 * [misc]taylor:  Taking taylor expansion of z in a
1546939304.886 * [misc]backup-simplify:  Simplify z into z
1546939304.886 * [misc]taylor:  Taking taylor expansion of y in a
1546939304.886 * [misc]backup-simplify:  Simplify y into y
1546939304.886 * [misc]backup-simplify:  Simplify (+ z y) into (+ z y)
1546939304.887 * [misc]backup-simplify:  Simplify (cos (+ z y)) into (cos (+ z y))
1546939304.887 * [misc]backup-simplify:  Simplify (sin (+ z y)) into (sin (+ z y))
1546939304.887 * [misc]backup-simplify:  Simplify (* (sin (+ z y)) 1) into (sin (+ z y))
1546939304.887 * [misc]backup-simplify:  Simplify (* (cos (+ z y)) 0) into 0
1546939304.887 * [misc]backup-simplify:  Simplify (+ (sin (+ z y)) 0) into (sin (+ z y))
1546939304.887 * [misc]backup-simplify:  Simplify (* (cos (+ z y)) 1) into (cos (+ z y))
1546939304.887 * [misc]backup-simplify:  Simplify (* (sin (+ z y)) 0) into 0
1546939304.887 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939304.887 * [misc]backup-simplify:  Simplify (+ (cos (+ z y)) 0) into (cos (+ z y))
1546939304.888 * [misc]backup-simplify:  Simplify (/ (sin (+ z y)) (cos (+ z y))) into (/ (sin (+ z y)) (cos (+ z y)))
1546939304.888 * [misc]taylor:  Taking taylor expansion of (tan a) in a
1546939304.888 * [misc]taylor:  Rewrote expression to (/ (sin a) (cos a))
1546939304.888 * [misc]taylor:  Taking taylor expansion of (sin a) in a
1546939304.888 * [misc]taylor:  Taking taylor expansion of a in a
1546939304.888 * [misc]backup-simplify:  Simplify 0 into 0
1546939304.888 * [misc]backup-simplify:  Simplify 1 into 1
1546939304.888 * [misc]taylor:  Taking taylor expansion of (cos a) in a
1546939304.888 * [misc]taylor:  Taking taylor expansion of a in a
1546939304.888 * [misc]backup-simplify:  Simplify 0 into 0
1546939304.888 * [misc]backup-simplify:  Simplify 1 into 1
1546939304.889 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546939304.889 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939304.889 * [misc]taylor:  Taking taylor expansion of (- (tan (+ z y)) (tan a)) in z
1546939304.889 * [misc]taylor:  Taking taylor expansion of (tan (+ z y)) in z
1546939304.889 * [misc]taylor:  Rewrote expression to (/ (sin (+ z y)) (cos (+ z y)))
1546939304.889 * [misc]taylor:  Taking taylor expansion of (sin (+ z y)) in z
1546939304.889 * [misc]taylor:  Taking taylor expansion of (+ z y) in z
1546939304.889 * [misc]taylor:  Taking taylor expansion of z in z
1546939304.889 * [misc]backup-simplify:  Simplify 0 into 0
1546939304.889 * [misc]backup-simplify:  Simplify 1 into 1
1546939304.889 * [misc]taylor:  Taking taylor expansion of y in z
1546939304.890 * [misc]backup-simplify:  Simplify y into y
1546939304.890 * [misc]backup-simplify:  Simplify (+ 0 y) into y
1546939304.890 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546939304.890 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546939304.890 * [misc]taylor:  Taking taylor expansion of (cos (+ z y)) in z
1546939304.890 * [misc]taylor:  Taking taylor expansion of (+ z y) in z
1546939304.890 * [misc]taylor:  Taking taylor expansion of z in z
1546939304.890 * [misc]backup-simplify:  Simplify 0 into 0
1546939304.890 * [misc]backup-simplify:  Simplify 1 into 1
1546939304.890 * [misc]taylor:  Taking taylor expansion of y in z
1546939304.890 * [misc]backup-simplify:  Simplify y into y
1546939304.890 * [misc]backup-simplify:  Simplify (+ 0 y) into y
1546939304.890 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546939304.890 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546939304.890 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1546939304.890 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1546939304.890 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1546939304.890 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1546939304.890 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1546939304.890 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939304.891 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1546939304.891 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1546939304.891 * [misc]taylor:  Taking taylor expansion of (tan a) in z
1546939304.891 * [misc]taylor:  Rewrote expression to (/ (sin a) (cos a))
1546939304.891 * [misc]taylor:  Taking taylor expansion of (sin a) in z
1546939304.891 * [misc]taylor:  Taking taylor expansion of a in z
1546939304.891 * [misc]backup-simplify:  Simplify a into a
1546939304.891 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546939304.891 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546939304.891 * [misc]taylor:  Taking taylor expansion of (cos a) in z
1546939304.891 * [misc]taylor:  Taking taylor expansion of a in z
1546939304.891 * [misc]backup-simplify:  Simplify a into a
1546939304.891 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546939304.891 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546939304.891 * [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
1546939304.891 * [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
1546939304.891 * [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
1546939304.891 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1546939304.891 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1546939304.892 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939304.892 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1546939304.892 * [misc]backup-simplify:  Simplify (/ (sin a) (cos a)) into (/ (sin a) (cos a))
1546939304.892 * [misc]taylor:  Taking taylor expansion of (- (tan (+ z y)) (tan a)) in y
1546939304.892 * [misc]taylor:  Taking taylor expansion of (tan (+ z y)) in y
1546939304.892 * [misc]taylor:  Rewrote expression to (/ (sin (+ z y)) (cos (+ z y)))
1546939304.892 * [misc]taylor:  Taking taylor expansion of (sin (+ z y)) in y
1546939304.892 * [misc]taylor:  Taking taylor expansion of (+ z y) in y
1546939304.892 * [misc]taylor:  Taking taylor expansion of z in y
1546939304.892 * [misc]backup-simplify:  Simplify z into z
1546939304.892 * [misc]taylor:  Taking taylor expansion of y in y
1546939304.892 * [misc]backup-simplify:  Simplify 0 into 0
1546939304.892 * [misc]backup-simplify:  Simplify 1 into 1
1546939304.892 * [misc]backup-simplify:  Simplify (+ z 0) into z
1546939304.892 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546939304.892 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546939304.892 * [misc]taylor:  Taking taylor expansion of (cos (+ z y)) in y
1546939304.892 * [misc]taylor:  Taking taylor expansion of (+ z y) in y
1546939304.892 * [misc]taylor:  Taking taylor expansion of z in y
1546939304.892 * [misc]backup-simplify:  Simplify z into z
1546939304.892 * [misc]taylor:  Taking taylor expansion of y in y
1546939304.892 * [misc]backup-simplify:  Simplify 0 into 0
1546939304.892 * [misc]backup-simplify:  Simplify 1 into 1
1546939304.892 * [misc]backup-simplify:  Simplify (+ z 0) into z
1546939304.892 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546939304.892 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546939304.893 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546939304.893 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546939304.893 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546939304.893 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546939304.893 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546939304.893 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939304.893 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546939304.893 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546939304.893 * [misc]taylor:  Taking taylor expansion of (tan a) in y
1546939304.893 * [misc]taylor:  Rewrote expression to (/ (sin a) (cos a))
1546939304.893 * [misc]taylor:  Taking taylor expansion of (sin a) in y
1546939304.893 * [misc]taylor:  Taking taylor expansion of a in y
1546939304.893 * [misc]backup-simplify:  Simplify a into a
1546939304.893 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546939304.893 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546939304.893 * [misc]taylor:  Taking taylor expansion of (cos a) in y
1546939304.893 * [misc]taylor:  Taking taylor expansion of a in y
1546939304.893 * [misc]backup-simplify:  Simplify a into a
1546939304.893 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546939304.894 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546939304.894 * [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
1546939304.894 * [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
1546939304.894 * [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
1546939304.894 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1546939304.894 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1546939304.894 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939304.894 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1546939304.894 * [misc]backup-simplify:  Simplify (/ (sin a) (cos a)) into (/ (sin a) (cos a))
1546939304.894 * [misc]taylor:  Taking taylor expansion of (- (tan (+ z y)) (tan a)) in y
1546939304.894 * [misc]taylor:  Taking taylor expansion of (tan (+ z y)) in y
1546939304.894 * [misc]taylor:  Rewrote expression to (/ (sin (+ z y)) (cos (+ z y)))
1546939304.894 * [misc]taylor:  Taking taylor expansion of (sin (+ z y)) in y
1546939304.894 * [misc]taylor:  Taking taylor expansion of (+ z y) in y
1546939304.894 * [misc]taylor:  Taking taylor expansion of z in y
1546939304.894 * [misc]backup-simplify:  Simplify z into z
1546939304.894 * [misc]taylor:  Taking taylor expansion of y in y
1546939304.894 * [misc]backup-simplify:  Simplify 0 into 0
1546939304.894 * [misc]backup-simplify:  Simplify 1 into 1
1546939304.894 * [misc]backup-simplify:  Simplify (+ z 0) into z
1546939304.895 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546939304.895 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546939304.895 * [misc]taylor:  Taking taylor expansion of (cos (+ z y)) in y
1546939304.895 * [misc]taylor:  Taking taylor expansion of (+ z y) in y
1546939304.895 * [misc]taylor:  Taking taylor expansion of z in y
1546939304.895 * [misc]backup-simplify:  Simplify z into z
1546939304.895 * [misc]taylor:  Taking taylor expansion of y in y
1546939304.895 * [misc]backup-simplify:  Simplify 0 into 0
1546939304.895 * [misc]backup-simplify:  Simplify 1 into 1
1546939304.895 * [misc]backup-simplify:  Simplify (+ z 0) into z
1546939304.895 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546939304.895 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546939304.895 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546939304.895 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546939304.895 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546939304.895 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546939304.895 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546939304.895 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939304.895 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546939304.896 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546939304.896 * [misc]taylor:  Taking taylor expansion of (tan a) in y
1546939304.896 * [misc]taylor:  Rewrote expression to (/ (sin a) (cos a))
1546939304.896 * [misc]taylor:  Taking taylor expansion of (sin a) in y
1546939304.896 * [misc]taylor:  Taking taylor expansion of a in y
1546939304.896 * [misc]backup-simplify:  Simplify a into a
1546939304.896 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546939304.896 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546939304.896 * [misc]taylor:  Taking taylor expansion of (cos a) in y
1546939304.896 * [misc]taylor:  Taking taylor expansion of a in y
1546939304.896 * [misc]backup-simplify:  Simplify a into a
1546939304.896 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546939304.896 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546939304.896 * [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
1546939304.896 * [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
1546939304.896 * [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
1546939304.896 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1546939304.896 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1546939304.896 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939304.897 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1546939304.897 * [misc]backup-simplify:  Simplify (/ (sin a) (cos a)) into (/ (sin a) (cos a))
1546939304.897 * [misc]backup-simplify:  Simplify (- (/ (sin a) (cos a))) into (- (/ (sin a) (cos a)))
1546939304.897 * [misc]backup-simplify:  Simplify (+ (/ (sin z) (cos z)) (- (/ (sin a) (cos a)))) into (- (/ (sin z) (cos z)) (/ (sin a) (cos a)))
1546939304.897 * [misc]taylor:  Taking taylor expansion of (- (/ (sin z) (cos z)) (/ (sin a) (cos a))) in z
1546939304.897 * [misc]taylor:  Taking taylor expansion of (/ (sin z) (cos z)) in z
1546939304.897 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1546939304.897 * [misc]taylor:  Taking taylor expansion of z in z
1546939304.897 * [misc]backup-simplify:  Simplify 0 into 0
1546939304.897 * [misc]backup-simplify:  Simplify 1 into 1
1546939304.897 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1546939304.897 * [misc]taylor:  Taking taylor expansion of z in z
1546939304.897 * [misc]backup-simplify:  Simplify 0 into 0
1546939304.897 * [misc]backup-simplify:  Simplify 1 into 1
1546939304.898 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546939304.898 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939304.898 * [misc]taylor:  Taking taylor expansion of (/ (sin a) (cos a)) in z
1546939304.898 * [misc]taylor:  Taking taylor expansion of (sin a) in z
1546939304.899 * [misc]taylor:  Taking taylor expansion of a in z
1546939304.899 * [misc]backup-simplify:  Simplify a into a
1546939304.899 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546939304.899 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546939304.899 * [misc]taylor:  Taking taylor expansion of (cos a) in z
1546939304.899 * [misc]taylor:  Taking taylor expansion of a in z
1546939304.899 * [misc]backup-simplify:  Simplify a into a
1546939304.899 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546939304.899 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546939304.899 * [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
1546939304.899 * [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
1546939304.899 * [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
1546939304.899 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1546939304.899 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1546939304.899 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939304.899 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1546939304.899 * [misc]backup-simplify:  Simplify (/ (sin a) (cos a)) into (/ (sin a) (cos a))
1546939304.900 * [misc]backup-simplify:  Simplify (- (/ (sin a) (cos a))) into (- (/ (sin a) (cos a)))
1546939304.900 * [misc]backup-simplify:  Simplify (+ 0 (- (/ (sin a) (cos a)))) into (- (/ (sin a) (cos a)))
1546939304.900 * [misc]taylor:  Taking taylor expansion of (- (/ (sin a) (cos a))) in a
1546939304.900 * [misc]taylor:  Taking taylor expansion of (/ (sin a) (cos a)) in a
1546939304.900 * [misc]taylor:  Taking taylor expansion of (sin a) in a
1546939304.900 * [misc]taylor:  Taking taylor expansion of a in a
1546939304.900 * [misc]backup-simplify:  Simplify 0 into 0
1546939304.900 * [misc]backup-simplify:  Simplify 1 into 1
1546939304.900 * [misc]taylor:  Taking taylor expansion of (cos a) in a
1546939304.900 * [misc]taylor:  Taking taylor expansion of a in a
1546939304.900 * [misc]backup-simplify:  Simplify 0 into 0
1546939304.900 * [misc]backup-simplify:  Simplify 1 into 1
1546939304.901 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546939304.901 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939304.901 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939304.901 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 1)) into 0
1546939304.902 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546939304.903 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546939304.903 * [misc]backup-simplify:  Simplify (+ (* (cos z) 1) (* 0 0)) into (cos z)
1546939304.903 * [misc]backup-simplify:  Simplify (+ 0 (cos z)) into (cos z)
1546939304.903 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939304.903 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 1)) into 0
1546939304.904 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546939304.905 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546939304.905 * [misc]backup-simplify:  Simplify (+ (* (sin z) 1) (* 0 0)) into (sin z)
1546939304.905 * [misc]backup-simplify:  Simplify (- (sin z)) into (- (sin z))
1546939304.905 * [misc]backup-simplify:  Simplify (+ 0 (- (sin z))) into (- (sin z))
1546939304.905 * [misc]backup-simplify:  Simplify (- (/ (cos z) (cos z)) (+ (* (/ (sin z) (cos z)) (/ (- (sin z)) (cos z))))) into (+ (/ (pow (sin z) 2) (pow (cos z) 2)) 1)
1546939304.906 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939304.906 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 1)) into 0
1546939304.907 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939304.907 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 0)) into 0
1546939304.907 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939304.907 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939304.908 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 1)) into 0
1546939304.909 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939304.909 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 0)) into 0
1546939304.909 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939304.909 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939304.909 * [misc]backup-simplify:  Simplify (- (/ 0 (cos a)) (+ (* (/ (sin a) (cos a)) (/ 0 (cos a))))) into 0
1546939304.910 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939304.910 * [misc]backup-simplify:  Simplify (+ (+ (/ (pow (sin z) 2) (pow (cos z) 2)) 1) 0) into (+ (/ (pow (sin z) 2) (pow (cos z) 2)) 1)
1546939304.910 * [misc]taylor:  Taking taylor expansion of (+ (/ (pow (sin z) 2) (pow (cos z) 2)) 1) in z
1546939304.910 * [misc]taylor:  Taking taylor expansion of (/ (pow (sin z) 2) (pow (cos z) 2)) in z
1546939304.910 * [misc]taylor:  Taking taylor expansion of (pow (sin z) 2) in z
1546939304.910 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1546939304.910 * [misc]taylor:  Taking taylor expansion of z in z
1546939304.910 * [misc]backup-simplify:  Simplify 0 into 0
1546939304.910 * [misc]backup-simplify:  Simplify 1 into 1
1546939304.911 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546939304.911 * [misc]taylor:  Taking taylor expansion of (pow (cos z) 2) in z
1546939304.911 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1546939304.911 * [misc]taylor:  Taking taylor expansion of z in z
1546939304.911 * [misc]backup-simplify:  Simplify 0 into 0
1546939304.911 * [misc]backup-simplify:  Simplify 1 into 1
1546939304.912 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546939304.912 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546939304.912 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939304.912 * [misc]taylor:  Taking taylor expansion of 1 in z
1546939304.912 * [misc]backup-simplify:  Simplify 1 into 1
1546939304.912 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546939304.912 * [misc]taylor:  Taking taylor expansion of 1 in a
1546939304.912 * [misc]backup-simplify:  Simplify 1 into 1
1546939304.912 * [misc]backup-simplify:  Simplify 1 into 1
1546939304.912 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939304.913 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 1)) into 0
1546939304.914 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939304.914 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 0)) into 0
1546939304.914 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939304.914 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939304.922 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 1)) into 0
1546939304.923 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939304.923 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 0)) into 0
1546939304.923 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939304.923 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939304.923 * [misc]backup-simplify:  Simplify (- (/ 0 (cos a)) (+ (* (/ (sin a) (cos a)) (/ 0 (cos a))))) into 0
1546939304.923 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939304.923 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546939304.923 * [misc]taylor:  Taking taylor expansion of 1 in a
1546939304.923 * [misc]backup-simplify:  Simplify 1 into 1
1546939304.923 * [misc]backup-simplify:  Simplify 1 into 1
1546939304.924 * [misc]backup-simplify:  Simplify (- 1) into -1
1546939304.924 * [misc]backup-simplify:  Simplify -1 into -1
1546939304.924 * [misc]backup-simplify:  Simplify (+ (* -1 (* a (* 1 1))) (+ (* 1 (* 1 (* z 1))) (* 1 (* 1 (* 1 y))))) into (- (+ z y) a)
1546939304.924 * [misc]backup-simplify:  Simplify (- (tan (+ (/ 1 y) (/ 1 z))) (tan (/ 1 a))) into (- (tan (+ (/ 1 z) (/ 1 y))) (tan (/ 1 a)))
1546939304.924 * [misc]approximate:  Taking taylor expansion of (- (tan (+ (/ 1 z) (/ 1 y))) (tan (/ 1 a))) in (y z a) around 0
1546939304.924 * [misc]taylor:  Taking taylor expansion of (- (tan (+ (/ 1 z) (/ 1 y))) (tan (/ 1 a))) in a
1546939304.924 * [misc]taylor:  Taking taylor expansion of (tan (+ (/ 1 z) (/ 1 y))) in a
1546939304.924 * [misc]taylor:  Rewrote expression to (/ (sin (+ (/ 1 z) (/ 1 y))) (cos (+ (/ 1 z) (/ 1 y))))
1546939304.924 * [misc]taylor:  Taking taylor expansion of (sin (+ (/ 1 z) (/ 1 y))) in a
1546939304.924 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in a
1546939304.924 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546939304.924 * [misc]taylor:  Taking taylor expansion of z in a
1546939304.924 * [misc]backup-simplify:  Simplify z into z
1546939304.924 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939304.924 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546939304.924 * [misc]taylor:  Taking taylor expansion of y in a
1546939304.924 * [misc]backup-simplify:  Simplify y into y
1546939304.924 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939304.924 * [misc]backup-simplify:  Simplify (+ (/ 1 z) (/ 1 y)) into (+ (/ 1 y) (/ 1 z))
1546939304.924 * [misc]backup-simplify:  Simplify (sin (+ (/ 1 y) (/ 1 z))) into (sin (+ (/ 1 z) (/ 1 y)))
1546939304.924 * [misc]backup-simplify:  Simplify (cos (+ (/ 1 y) (/ 1 z))) into (cos (+ (/ 1 z) (/ 1 y)))
1546939304.925 * [misc]taylor:  Taking taylor expansion of (cos (+ (/ 1 z) (/ 1 y))) in a
1546939304.925 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in a
1546939304.925 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546939304.925 * [misc]taylor:  Taking taylor expansion of z in a
1546939304.925 * [misc]backup-simplify:  Simplify z into z
1546939304.925 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939304.925 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546939304.925 * [misc]taylor:  Taking taylor expansion of y in a
1546939304.925 * [misc]backup-simplify:  Simplify y into y
1546939304.925 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939304.925 * [misc]backup-simplify:  Simplify (+ (/ 1 z) (/ 1 y)) into (+ (/ 1 y) (/ 1 z))
1546939304.925 * [misc]backup-simplify:  Simplify (cos (+ (/ 1 y) (/ 1 z))) into (cos (+ (/ 1 z) (/ 1 y)))
1546939304.925 * [misc]backup-simplify:  Simplify (sin (+ (/ 1 y) (/ 1 z))) into (sin (+ (/ 1 z) (/ 1 y)))
1546939304.925 * [misc]backup-simplify:  Simplify (* (sin (+ (/ 1 z) (/ 1 y))) 1) into (sin (+ (/ 1 y) (/ 1 z)))
1546939304.925 * [misc]backup-simplify:  Simplify (* (cos (+ (/ 1 z) (/ 1 y))) 0) into 0
1546939304.925 * [misc]backup-simplify:  Simplify (+ (sin (+ (/ 1 y) (/ 1 z))) 0) into (sin (+ (/ 1 z) (/ 1 y)))
1546939304.925 * [misc]backup-simplify:  Simplify (* (cos (+ (/ 1 z) (/ 1 y))) 1) into (cos (+ (/ 1 y) (/ 1 z)))
1546939304.925 * [misc]backup-simplify:  Simplify (* (sin (+ (/ 1 z) (/ 1 y))) 0) into 0
1546939304.925 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939304.926 * [misc]backup-simplify:  Simplify (+ (cos (+ (/ 1 y) (/ 1 z))) 0) into (cos (+ (/ 1 z) (/ 1 y)))
1546939304.926 * [misc]backup-simplify:  Simplify (/ (sin (+ (/ 1 z) (/ 1 y))) (cos (+ (/ 1 z) (/ 1 y)))) into (/ (sin (+ (/ 1 y) (/ 1 z))) (cos (+ (/ 1 y) (/ 1 z))))
1546939304.926 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 a)) in a
1546939304.926 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 a)) (cos (/ 1 a)))
1546939304.926 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in a
1546939304.926 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1546939304.926 * [misc]taylor:  Taking taylor expansion of a in a
1546939304.926 * [misc]backup-simplify:  Simplify 0 into 0
1546939304.926 * [misc]backup-simplify:  Simplify 1 into 1
1546939304.926 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939304.926 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546939304.926 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in a
1546939304.926 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1546939304.926 * [misc]taylor:  Taking taylor expansion of a in a
1546939304.926 * [misc]backup-simplify:  Simplify 0 into 0
1546939304.926 * [misc]backup-simplify:  Simplify 1 into 1
1546939304.926 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939304.926 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546939304.926 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 a)) (cos (/ 1 a))) into (/ (sin (/ 1 a)) (cos (/ 1 a)))
1546939304.926 * [misc]taylor:  Taking taylor expansion of (- (tan (+ (/ 1 z) (/ 1 y))) (tan (/ 1 a))) in z
1546939304.926 * [misc]taylor:  Taking taylor expansion of (tan (+ (/ 1 z) (/ 1 y))) in z
1546939304.926 * [misc]taylor:  Rewrote expression to (/ (sin (+ (/ 1 z) (/ 1 y))) (cos (+ (/ 1 z) (/ 1 y))))
1546939304.926 * [misc]taylor:  Taking taylor expansion of (sin (+ (/ 1 z) (/ 1 y))) in z
1546939304.926 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in z
1546939304.926 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546939304.926 * [misc]taylor:  Taking taylor expansion of z in z
1546939304.926 * [misc]backup-simplify:  Simplify 0 into 0
1546939304.926 * [misc]backup-simplify:  Simplify 1 into 1
1546939304.927 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939304.927 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546939304.927 * [misc]taylor:  Taking taylor expansion of y in z
1546939304.927 * [misc]backup-simplify:  Simplify y into y
1546939304.927 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939304.927 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546939304.927 * [misc]backup-simplify:  Simplify (sin (+ (/ 1 z) (/ 1 y))) into (sin (+ (/ 1 y) (/ 1 z)))
1546939304.927 * [misc]taylor:  Taking taylor expansion of (cos (+ (/ 1 z) (/ 1 y))) in z
1546939304.927 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in z
1546939304.927 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546939304.927 * [misc]taylor:  Taking taylor expansion of z in z
1546939304.927 * [misc]backup-simplify:  Simplify 0 into 0
1546939304.927 * [misc]backup-simplify:  Simplify 1 into 1
1546939304.927 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939304.927 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546939304.927 * [misc]taylor:  Taking taylor expansion of y in z
1546939304.927 * [misc]backup-simplify:  Simplify y into y
1546939304.927 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939304.927 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546939304.927 * [misc]backup-simplify:  Simplify (cos (+ (/ 1 z) (/ 1 y))) into (cos (+ (/ 1 y) (/ 1 z)))
1546939304.927 * [misc]backup-simplify:  Simplify (/ (sin (+ (/ 1 y) (/ 1 z))) (cos (+ (/ 1 y) (/ 1 z)))) into (/ (sin (+ (/ 1 z) (/ 1 y))) (cos (+ (/ 1 z) (/ 1 y))))
1546939304.927 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 a)) in z
1546939304.927 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 a)) (cos (/ 1 a)))
1546939304.928 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in z
1546939304.928 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1546939304.928 * [misc]taylor:  Taking taylor expansion of a in z
1546939304.928 * [misc]backup-simplify:  Simplify a into a
1546939304.928 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546939304.928 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546939304.928 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546939304.928 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in z
1546939304.928 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1546939304.928 * [misc]taylor:  Taking taylor expansion of a in z
1546939304.928 * [misc]backup-simplify:  Simplify a into a
1546939304.928 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546939304.928 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546939304.928 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546939304.928 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1546939304.928 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1546939304.928 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1546939304.928 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1546939304.928 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1546939304.928 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939304.928 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1546939304.928 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 a)) (cos (/ 1 a))) into (/ (sin (/ 1 a)) (cos (/ 1 a)))
1546939304.928 * [misc]taylor:  Taking taylor expansion of (- (tan (+ (/ 1 z) (/ 1 y))) (tan (/ 1 a))) in y
1546939304.928 * [misc]taylor:  Taking taylor expansion of (tan (+ (/ 1 z) (/ 1 y))) in y
1546939304.928 * [misc]taylor:  Rewrote expression to (/ (sin (+ (/ 1 z) (/ 1 y))) (cos (+ (/ 1 z) (/ 1 y))))
1546939304.928 * [misc]taylor:  Taking taylor expansion of (sin (+ (/ 1 z) (/ 1 y))) in y
1546939304.928 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in y
1546939304.928 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546939304.929 * [misc]taylor:  Taking taylor expansion of z in y
1546939304.929 * [misc]backup-simplify:  Simplify z into z
1546939304.929 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939304.929 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546939304.929 * [misc]taylor:  Taking taylor expansion of y in y
1546939304.929 * [misc]backup-simplify:  Simplify 0 into 0
1546939304.929 * [misc]backup-simplify:  Simplify 1 into 1
1546939304.929 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939304.929 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546939304.929 * [misc]backup-simplify:  Simplify (sin (+ (/ 1 z) (/ 1 y))) into (sin (+ (/ 1 y) (/ 1 z)))
1546939304.929 * [misc]taylor:  Taking taylor expansion of (cos (+ (/ 1 z) (/ 1 y))) in y
1546939304.929 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in y
1546939304.929 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546939304.929 * [misc]taylor:  Taking taylor expansion of z in y
1546939304.929 * [misc]backup-simplify:  Simplify z into z
1546939304.929 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939304.929 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546939304.929 * [misc]taylor:  Taking taylor expansion of y in y
1546939304.929 * [misc]backup-simplify:  Simplify 0 into 0
1546939304.929 * [misc]backup-simplify:  Simplify 1 into 1
1546939304.929 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939304.929 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546939304.929 * [misc]backup-simplify:  Simplify (cos (+ (/ 1 z) (/ 1 y))) into (cos (+ (/ 1 y) (/ 1 z)))
1546939304.930 * [misc]backup-simplify:  Simplify (/ (sin (+ (/ 1 y) (/ 1 z))) (cos (+ (/ 1 y) (/ 1 z)))) into (/ (sin (+ (/ 1 z) (/ 1 y))) (cos (+ (/ 1 z) (/ 1 y))))
1546939304.930 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 a)) in y
1546939304.930 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 a)) (cos (/ 1 a)))
1546939304.930 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in y
1546939304.930 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1546939304.930 * [misc]taylor:  Taking taylor expansion of a in y
1546939304.930 * [misc]backup-simplify:  Simplify a into a
1546939304.930 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546939304.930 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546939304.930 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546939304.930 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in y
1546939304.930 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1546939304.930 * [misc]taylor:  Taking taylor expansion of a in y
1546939304.930 * [misc]backup-simplify:  Simplify a into a
1546939304.930 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546939304.930 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546939304.930 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546939304.930 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1546939304.930 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1546939304.930 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1546939304.930 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1546939304.930 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1546939304.930 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939304.930 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1546939304.930 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 a)) (cos (/ 1 a))) into (/ (sin (/ 1 a)) (cos (/ 1 a)))
1546939304.930 * [misc]taylor:  Taking taylor expansion of (- (tan (+ (/ 1 z) (/ 1 y))) (tan (/ 1 a))) in y
1546939304.930 * [misc]taylor:  Taking taylor expansion of (tan (+ (/ 1 z) (/ 1 y))) in y
1546939304.931 * [misc]taylor:  Rewrote expression to (/ (sin (+ (/ 1 z) (/ 1 y))) (cos (+ (/ 1 z) (/ 1 y))))
1546939304.931 * [misc]taylor:  Taking taylor expansion of (sin (+ (/ 1 z) (/ 1 y))) in y
1546939304.931 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in y
1546939304.931 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546939304.931 * [misc]taylor:  Taking taylor expansion of z in y
1546939304.931 * [misc]backup-simplify:  Simplify z into z
1546939304.931 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939304.931 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546939304.931 * [misc]taylor:  Taking taylor expansion of y in y
1546939304.931 * [misc]backup-simplify:  Simplify 0 into 0
1546939304.931 * [misc]backup-simplify:  Simplify 1 into 1
1546939304.931 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939304.931 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546939304.931 * [misc]backup-simplify:  Simplify (sin (+ (/ 1 z) (/ 1 y))) into (sin (+ (/ 1 y) (/ 1 z)))
1546939304.931 * [misc]taylor:  Taking taylor expansion of (cos (+ (/ 1 z) (/ 1 y))) in y
1546939304.931 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in y
1546939304.931 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546939304.931 * [misc]taylor:  Taking taylor expansion of z in y
1546939304.931 * [misc]backup-simplify:  Simplify z into z
1546939304.931 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939304.931 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546939304.931 * [misc]taylor:  Taking taylor expansion of y in y
1546939304.931 * [misc]backup-simplify:  Simplify 0 into 0
1546939304.931 * [misc]backup-simplify:  Simplify 1 into 1
1546939304.931 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939304.931 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546939304.931 * [misc]backup-simplify:  Simplify (cos (+ (/ 1 z) (/ 1 y))) into (cos (+ (/ 1 y) (/ 1 z)))
1546939304.932 * [misc]backup-simplify:  Simplify (/ (sin (+ (/ 1 y) (/ 1 z))) (cos (+ (/ 1 y) (/ 1 z)))) into (/ (sin (+ (/ 1 z) (/ 1 y))) (cos (+ (/ 1 z) (/ 1 y))))
1546939304.932 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 a)) in y
1546939304.932 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 a)) (cos (/ 1 a)))
1546939304.932 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in y
1546939304.932 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1546939304.932 * [misc]taylor:  Taking taylor expansion of a in y
1546939304.932 * [misc]backup-simplify:  Simplify a into a
1546939304.932 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546939304.932 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546939304.932 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546939304.932 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in y
1546939304.932 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1546939304.932 * [misc]taylor:  Taking taylor expansion of a in y
1546939304.932 * [misc]backup-simplify:  Simplify a into a
1546939304.932 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546939304.932 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546939304.932 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546939304.932 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1546939304.932 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1546939304.932 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1546939304.932 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1546939304.932 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1546939304.932 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939304.932 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1546939304.933 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 a)) (cos (/ 1 a))) into (/ (sin (/ 1 a)) (cos (/ 1 a)))
1546939304.933 * [misc]backup-simplify:  Simplify (- (/ (sin (/ 1 a)) (cos (/ 1 a)))) into (- (/ (sin (/ 1 a)) (cos (/ 1 a))))
1546939304.933 * [misc]backup-simplify:  Simplify (+ (/ (sin (+ (/ 1 z) (/ 1 y))) (cos (+ (/ 1 z) (/ 1 y)))) (- (/ (sin (/ 1 a)) (cos (/ 1 a))))) into (- (/ (sin (+ (/ 1 y) (/ 1 z))) (cos (+ (/ 1 y) (/ 1 z)))) (/ (sin (/ 1 a)) (cos (/ 1 a))))
1546939304.933 * [misc]taylor:  Taking taylor expansion of (- (/ (sin (+ (/ 1 y) (/ 1 z))) (cos (+ (/ 1 y) (/ 1 z)))) (/ (sin (/ 1 a)) (cos (/ 1 a)))) in z
1546939304.933 * [misc]taylor:  Taking taylor expansion of (/ (sin (+ (/ 1 y) (/ 1 z))) (cos (+ (/ 1 y) (/ 1 z)))) in z
1546939304.933 * [misc]taylor:  Taking taylor expansion of (sin (+ (/ 1 y) (/ 1 z))) in z
1546939304.933 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 y) (/ 1 z)) in z
1546939304.933 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546939304.933 * [misc]taylor:  Taking taylor expansion of y in z
1546939304.933 * [misc]backup-simplify:  Simplify y into y
1546939304.933 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939304.933 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546939304.933 * [misc]taylor:  Taking taylor expansion of z in z
1546939304.933 * [misc]backup-simplify:  Simplify 0 into 0
1546939304.933 * [misc]backup-simplify:  Simplify 1 into 1
1546939304.933 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939304.933 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546939304.933 * [misc]backup-simplify:  Simplify (sin (+ (/ 1 y) (/ 1 z))) into (sin (+ (/ 1 z) (/ 1 y)))
1546939304.933 * [misc]taylor:  Taking taylor expansion of (cos (+ (/ 1 y) (/ 1 z))) in z
1546939304.933 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 y) (/ 1 z)) in z
1546939304.933 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546939304.933 * [misc]taylor:  Taking taylor expansion of y in z
1546939304.933 * [misc]backup-simplify:  Simplify y into y
1546939304.934 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939304.934 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546939304.934 * [misc]taylor:  Taking taylor expansion of z in z
1546939304.934 * [misc]backup-simplify:  Simplify 0 into 0
1546939304.934 * [misc]backup-simplify:  Simplify 1 into 1
1546939304.934 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939304.934 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546939304.934 * [misc]backup-simplify:  Simplify (cos (+ (/ 1 y) (/ 1 z))) into (cos (+ (/ 1 z) (/ 1 y)))
1546939304.934 * [misc]backup-simplify:  Simplify (/ (sin (+ (/ 1 z) (/ 1 y))) (cos (+ (/ 1 z) (/ 1 y)))) into (/ (sin (+ (/ 1 y) (/ 1 z))) (cos (+ (/ 1 y) (/ 1 z))))
1546939304.934 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 a)) (cos (/ 1 a))) in z
1546939304.934 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in z
1546939304.934 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1546939304.934 * [misc]taylor:  Taking taylor expansion of a in z
1546939304.934 * [misc]backup-simplify:  Simplify a into a
1546939304.934 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546939304.934 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546939304.934 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546939304.934 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in z
1546939304.934 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1546939304.934 * [misc]taylor:  Taking taylor expansion of a in z
1546939304.934 * [misc]backup-simplify:  Simplify a into a
1546939304.934 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546939304.934 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546939304.934 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546939304.934 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1546939304.934 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1546939304.935 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1546939304.935 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1546939304.935 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1546939304.935 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939304.935 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1546939304.935 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 a)) (cos (/ 1 a))) into (/ (sin (/ 1 a)) (cos (/ 1 a)))
1546939304.935 * [misc]backup-simplify:  Simplify (- (/ (sin (/ 1 a)) (cos (/ 1 a)))) into (- (/ (sin (/ 1 a)) (cos (/ 1 a))))
1546939304.935 * [misc]backup-simplify:  Simplify (+ (/ (sin (+ (/ 1 y) (/ 1 z))) (cos (+ (/ 1 y) (/ 1 z)))) (- (/ (sin (/ 1 a)) (cos (/ 1 a))))) into (- (/ (sin (+ (/ 1 z) (/ 1 y))) (cos (+ (/ 1 z) (/ 1 y)))) (/ (sin (/ 1 a)) (cos (/ 1 a))))
1546939304.935 * [misc]taylor:  Taking taylor expansion of (- (/ (sin (+ (/ 1 z) (/ 1 y))) (cos (+ (/ 1 z) (/ 1 y)))) (/ (sin (/ 1 a)) (cos (/ 1 a)))) in a
1546939304.935 * [misc]taylor:  Taking taylor expansion of (/ (sin (+ (/ 1 z) (/ 1 y))) (cos (+ (/ 1 z) (/ 1 y)))) in a
1546939304.935 * [misc]taylor:  Taking taylor expansion of (sin (+ (/ 1 z) (/ 1 y))) in a
1546939304.935 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in a
1546939304.935 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546939304.935 * [misc]taylor:  Taking taylor expansion of z in a
1546939304.935 * [misc]backup-simplify:  Simplify z into z
1546939304.935 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939304.935 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546939304.935 * [misc]taylor:  Taking taylor expansion of y in a
1546939304.935 * [misc]backup-simplify:  Simplify y into y
1546939304.935 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939304.936 * [misc]backup-simplify:  Simplify (+ (/ 1 z) (/ 1 y)) into (+ (/ 1 y) (/ 1 z))
1546939304.936 * [misc]backup-simplify:  Simplify (sin (+ (/ 1 y) (/ 1 z))) into (sin (+ (/ 1 z) (/ 1 y)))
1546939304.936 * [misc]backup-simplify:  Simplify (cos (+ (/ 1 y) (/ 1 z))) into (cos (+ (/ 1 z) (/ 1 y)))
1546939304.936 * [misc]taylor:  Taking taylor expansion of (cos (+ (/ 1 z) (/ 1 y))) in a
1546939304.936 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in a
1546939304.936 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546939304.936 * [misc]taylor:  Taking taylor expansion of z in a
1546939304.936 * [misc]backup-simplify:  Simplify z into z
1546939304.936 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939304.936 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546939304.936 * [misc]taylor:  Taking taylor expansion of y in a
1546939304.936 * [misc]backup-simplify:  Simplify y into y
1546939304.936 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939304.936 * [misc]backup-simplify:  Simplify (+ (/ 1 z) (/ 1 y)) into (+ (/ 1 y) (/ 1 z))
1546939304.936 * [misc]backup-simplify:  Simplify (cos (+ (/ 1 y) (/ 1 z))) into (cos (+ (/ 1 z) (/ 1 y)))
1546939304.936 * [misc]backup-simplify:  Simplify (sin (+ (/ 1 y) (/ 1 z))) into (sin (+ (/ 1 z) (/ 1 y)))
1546939304.936 * [misc]backup-simplify:  Simplify (* (sin (+ (/ 1 z) (/ 1 y))) 1) into (sin (+ (/ 1 y) (/ 1 z)))
1546939304.936 * [misc]backup-simplify:  Simplify (* (cos (+ (/ 1 z) (/ 1 y))) 0) into 0
1546939304.937 * [misc]backup-simplify:  Simplify (+ (sin (+ (/ 1 y) (/ 1 z))) 0) into (sin (+ (/ 1 z) (/ 1 y)))
1546939304.937 * [misc]backup-simplify:  Simplify (* (cos (+ (/ 1 z) (/ 1 y))) 1) into (cos (+ (/ 1 y) (/ 1 z)))
1546939304.937 * [misc]backup-simplify:  Simplify (* (sin (+ (/ 1 z) (/ 1 y))) 0) into 0
1546939304.937 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939304.937 * [misc]backup-simplify:  Simplify (+ (cos (+ (/ 1 y) (/ 1 z))) 0) into (cos (+ (/ 1 z) (/ 1 y)))
1546939304.937 * [misc]backup-simplify:  Simplify (/ (sin (+ (/ 1 z) (/ 1 y))) (cos (+ (/ 1 z) (/ 1 y)))) into (/ (sin (+ (/ 1 y) (/ 1 z))) (cos (+ (/ 1 y) (/ 1 z))))
1546939304.937 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 a)) (cos (/ 1 a))) in a
1546939304.937 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in a
1546939304.937 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1546939304.937 * [misc]taylor:  Taking taylor expansion of a in a
1546939304.937 * [misc]backup-simplify:  Simplify 0 into 0
1546939304.937 * [misc]backup-simplify:  Simplify 1 into 1
1546939304.937 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939304.937 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546939304.937 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in a
1546939304.937 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1546939304.937 * [misc]taylor:  Taking taylor expansion of a in a
1546939304.937 * [misc]backup-simplify:  Simplify 0 into 0
1546939304.937 * [misc]backup-simplify:  Simplify 1 into 1
1546939304.937 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939304.938 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546939304.938 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 a)) (cos (/ 1 a))) into (/ (sin (/ 1 a)) (cos (/ 1 a)))
1546939304.938 * [misc]backup-simplify:  Simplify (- (/ (sin (/ 1 a)) (cos (/ 1 a)))) into (- (/ (sin (/ 1 a)) (cos (/ 1 a))))
1546939304.938 * [misc]backup-simplify:  Simplify (+ (/ (sin (+ (/ 1 y) (/ 1 z))) (cos (+ (/ 1 y) (/ 1 z)))) (- (/ (sin (/ 1 a)) (cos (/ 1 a))))) into (- (/ (sin (+ (/ 1 z) (/ 1 y))) (cos (+ (/ 1 z) (/ 1 y)))) (/ (sin (/ 1 a)) (cos (/ 1 a))))
1546939304.938 * [misc]backup-simplify:  Simplify (- (/ (sin (+ (/ 1 z) (/ 1 y))) (cos (+ (/ 1 z) (/ 1 y)))) (/ (sin (/ 1 a)) (cos (/ 1 a)))) into (- (/ (sin (+ (/ 1 y) (/ 1 z))) (cos (+ (/ 1 y) (/ 1 z)))) (/ (sin (/ 1 a)) (cos (/ 1 a))))
1546939304.938 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (+ (/ 1 y) (/ 1 z)))) (+ (* (/ (sin (+ (/ 1 z) (/ 1 y))) (cos (+ (/ 1 z) (/ 1 y)))) (/ 0 (cos (+ (/ 1 y) (/ 1 z))))))) into 0
1546939304.939 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939304.939 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 1)) into 0
1546939304.939 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1546939304.940 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939304.940 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 0)) into 0
1546939304.940 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939304.940 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939304.940 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 1)) into 0
1546939304.940 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1546939304.941 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939304.941 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 0)) into 0
1546939304.941 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939304.941 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939304.941 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 a))) (+ (* (/ (sin (/ 1 a)) (cos (/ 1 a))) (/ 0 (cos (/ 1 a)))))) into 0
1546939304.941 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939304.941 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939304.941 * [misc]taylor:  Taking taylor expansion of 0 in z
1546939304.941 * [misc]backup-simplify:  Simplify 0 into 0
1546939304.942 * [misc]taylor:  Taking taylor expansion of 0 in a
1546939304.942 * [misc]backup-simplify:  Simplify 0 into 0
1546939304.942 * [misc]backup-simplify:  Simplify 0 into 0
1546939304.942 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (+ (/ 1 z) (/ 1 y)))) (+ (* (/ (sin (+ (/ 1 y) (/ 1 z))) (cos (+ (/ 1 y) (/ 1 z)))) (/ 0 (cos (+ (/ 1 z) (/ 1 y))))))) into 0
1546939304.942 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939304.942 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 1)) into 0
1546939304.942 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1546939304.943 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939304.943 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 0)) into 0
1546939304.943 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939304.943 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939304.943 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 1)) into 0
1546939304.944 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1546939304.944 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939304.944 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 0)) into 0
1546939304.944 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939304.944 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939304.945 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 a))) (+ (* (/ (sin (/ 1 a)) (cos (/ 1 a))) (/ 0 (cos (/ 1 a)))))) into 0
1546939304.945 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939304.945 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939304.945 * [misc]taylor:  Taking taylor expansion of 0 in a
1546939304.945 * [misc]backup-simplify:  Simplify 0 into 0
1546939304.945 * [misc]backup-simplify:  Simplify 0 into 0
1546939304.945 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939304.945 * [misc]backup-simplify:  Simplify (+ (* (sin (+ (/ 1 z) (/ 1 y))) 0) (* 0 1)) into 0
1546939304.945 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546939304.945 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546939304.945 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939304.946 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939304.946 * [misc]backup-simplify:  Simplify (+ (* (cos (+ (/ 1 z) (/ 1 y))) 0) (* 0 0)) into 0
1546939304.947 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939304.947 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939304.947 * [misc]backup-simplify:  Simplify (+ (* (cos (+ (/ 1 z) (/ 1 y))) 0) (* 0 1)) into 0
1546939304.947 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546939304.947 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546939304.947 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939304.948 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939304.948 * [misc]backup-simplify:  Simplify (+ (* (sin (+ (/ 1 z) (/ 1 y))) 0) (* 0 0)) into 0
1546939304.949 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939304.949 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939304.949 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (+ (/ 1 z) (/ 1 y)))) (+ (* (/ (sin (+ (/ 1 y) (/ 1 z))) (cos (+ (/ 1 y) (/ 1 z)))) (/ 0 (cos (+ (/ 1 z) (/ 1 y))))))) into 0
1546939304.950 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 a))) (+ (* (/ (sin (/ 1 a)) (cos (/ 1 a))) (/ 0 (cos (/ 1 a)))))) into 0
1546939304.950 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939304.950 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939304.950 * [misc]backup-simplify:  Simplify 0 into 0
1546939304.951 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (+ (/ 1 y) (/ 1 z)))) (+ (* (/ (sin (+ (/ 1 z) (/ 1 y))) (cos (+ (/ 1 z) (/ 1 y)))) (/ 0 (cos (+ (/ 1 y) (/ 1 z))))) (* 0 (/ 0 (cos (+ (/ 1 y) (/ 1 z))))))) into 0
1546939304.952 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939304.952 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939304.953 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1546939304.954 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939304.954 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939304.954 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939304.955 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939304.955 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939304.956 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1546939304.957 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939304.957 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939304.957 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939304.957 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939304.958 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 a))) (+ (* (/ (sin (/ 1 a)) (cos (/ 1 a))) (/ 0 (cos (/ 1 a)))) (* 0 (/ 0 (cos (/ 1 a)))))) into 0
1546939304.958 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939304.958 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939304.958 * [misc]taylor:  Taking taylor expansion of 0 in z
1546939304.958 * [misc]backup-simplify:  Simplify 0 into 0
1546939304.958 * [misc]taylor:  Taking taylor expansion of 0 in a
1546939304.958 * [misc]backup-simplify:  Simplify 0 into 0
1546939304.958 * [misc]backup-simplify:  Simplify 0 into 0
1546939304.958 * [misc]taylor:  Taking taylor expansion of 0 in a
1546939304.958 * [misc]backup-simplify:  Simplify 0 into 0
1546939304.958 * [misc]backup-simplify:  Simplify 0 into 0
1546939304.959 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (+ (/ 1 z) (/ 1 y)))) (+ (* (/ (sin (+ (/ 1 y) (/ 1 z))) (cos (+ (/ 1 y) (/ 1 z)))) (/ 0 (cos (+ (/ 1 z) (/ 1 y))))) (* 0 (/ 0 (cos (+ (/ 1 z) (/ 1 y))))))) into 0
1546939304.960 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939304.961 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939304.961 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1546939304.962 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939304.962 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939304.962 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939304.963 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939304.964 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939304.964 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1546939304.965 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939304.965 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939304.965 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939304.965 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939304.966 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 a))) (+ (* (/ (sin (/ 1 a)) (cos (/ 1 a))) (/ 0 (cos (/ 1 a)))) (* 0 (/ 0 (cos (/ 1 a)))))) into 0
1546939304.966 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939304.966 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939304.966 * [misc]taylor:  Taking taylor expansion of 0 in a
1546939304.966 * [misc]backup-simplify:  Simplify 0 into 0
1546939304.966 * [misc]backup-simplify:  Simplify 0 into 0
1546939304.967 * [misc]backup-simplify:  Simplify (- (/ (sin (+ (/ 1 (/ 1 y)) (/ 1 (/ 1 z)))) (cos (+ (/ 1 (/ 1 y)) (/ 1 (/ 1 z))))) (/ (sin (/ 1 (/ 1 a))) (cos (/ 1 (/ 1 a))))) into (- (/ (sin (+ z y)) (cos (+ z y))) (/ (sin a) (cos a)))
1546939304.967 * [misc]backup-simplify:  Simplify (- (tan (+ (/ 1 (- y)) (/ 1 (- z)))) (tan (/ 1 (- a)))) into (- (tan (- (+ (/ 1 z) (/ 1 y)))) (tan (/ -1 a)))
1546939304.967 * [misc]approximate:  Taking taylor expansion of (- (tan (- (+ (/ 1 z) (/ 1 y)))) (tan (/ -1 a))) in (y z a) around 0
1546939304.967 * [misc]taylor:  Taking taylor expansion of (- (tan (- (+ (/ 1 z) (/ 1 y)))) (tan (/ -1 a))) in a
1546939304.967 * [misc]taylor:  Taking taylor expansion of (tan (- (+ (/ 1 z) (/ 1 y)))) in a
1546939304.967 * [misc]taylor:  Rewrote expression to (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y)))))
1546939304.967 * [misc]taylor:  Taking taylor expansion of (sin (- (+ (/ 1 z) (/ 1 y)))) in a
1546939304.967 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) (/ 1 y))) in a
1546939304.967 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in a
1546939304.967 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546939304.967 * [misc]taylor:  Taking taylor expansion of z in a
1546939304.967 * [misc]backup-simplify:  Simplify z into z
1546939304.967 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939304.967 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546939304.967 * [misc]taylor:  Taking taylor expansion of y in a
1546939304.967 * [misc]backup-simplify:  Simplify y into y
1546939304.968 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939304.968 * [misc]backup-simplify:  Simplify (+ (/ 1 z) (/ 1 y)) into (+ (/ 1 y) (/ 1 z))
1546939304.968 * [misc]backup-simplify:  Simplify (- (+ (/ 1 y) (/ 1 z))) into (- (+ (/ 1 y) (/ 1 z)))
1546939304.968 * [misc]backup-simplify:  Simplify (- (+ (/ 1 y) (/ 1 z))) into (- (+ (/ 1 y) (/ 1 z)))
1546939304.968 * [misc]backup-simplify:  Simplify (sin (- (+ (/ 1 y) (/ 1 z)))) into (sin (- (+ (/ 1 y) (/ 1 z))))
1546939304.968 * [misc]backup-simplify:  Simplify (- (+ (/ 1 y) (/ 1 z))) into (- (+ (/ 1 y) (/ 1 z)))
1546939304.968 * [misc]backup-simplify:  Simplify (cos (- (+ (/ 1 y) (/ 1 z)))) into (cos (- (+ (/ 1 y) (/ 1 z))))
1546939304.968 * [misc]taylor:  Taking taylor expansion of (cos (- (+ (/ 1 z) (/ 1 y)))) in a
1546939304.968 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) (/ 1 y))) in a
1546939304.968 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in a
1546939304.969 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546939304.969 * [misc]taylor:  Taking taylor expansion of z in a
1546939304.969 * [misc]backup-simplify:  Simplify z into z
1546939304.969 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939304.969 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546939304.969 * [misc]taylor:  Taking taylor expansion of y in a
1546939304.969 * [misc]backup-simplify:  Simplify y into y
1546939304.969 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939304.969 * [misc]backup-simplify:  Simplify (+ (/ 1 z) (/ 1 y)) into (+ (/ 1 y) (/ 1 z))
1546939304.969 * [misc]backup-simplify:  Simplify (- (+ (/ 1 y) (/ 1 z))) into (- (+ (/ 1 y) (/ 1 z)))
1546939304.969 * [misc]backup-simplify:  Simplify (- (+ (/ 1 y) (/ 1 z))) into (- (+ (/ 1 y) (/ 1 z)))
1546939304.969 * [misc]backup-simplify:  Simplify (cos (- (+ (/ 1 y) (/ 1 z)))) into (cos (- (+ (/ 1 y) (/ 1 z))))
1546939304.969 * [misc]backup-simplify:  Simplify (- (+ (/ 1 y) (/ 1 z))) into (- (+ (/ 1 y) (/ 1 z)))
1546939304.970 * [misc]backup-simplify:  Simplify (sin (- (+ (/ 1 y) (/ 1 z)))) into (sin (- (+ (/ 1 y) (/ 1 z))))
1546939304.970 * [misc]backup-simplify:  Simplify (* (sin (- (+ (/ 1 y) (/ 1 z)))) 1) into (sin (- (+ (/ 1 y) (/ 1 z))))
1546939304.970 * [misc]backup-simplify:  Simplify (* (cos (- (+ (/ 1 y) (/ 1 z)))) 0) into 0
1546939304.970 * [misc]backup-simplify:  Simplify (+ (sin (- (+ (/ 1 y) (/ 1 z)))) 0) into (sin (- (+ (/ 1 y) (/ 1 z))))
1546939304.970 * [misc]backup-simplify:  Simplify (* (cos (- (+ (/ 1 y) (/ 1 z)))) 1) into (cos (- (+ (/ 1 y) (/ 1 z))))
1546939304.970 * [misc]backup-simplify:  Simplify (* (sin (- (+ (/ 1 y) (/ 1 z)))) 0) into 0
1546939304.971 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939304.971 * [misc]backup-simplify:  Simplify (+ (cos (- (+ (/ 1 y) (/ 1 z)))) 0) into (cos (- (+ (/ 1 y) (/ 1 z))))
1546939304.971 * [misc]backup-simplify:  Simplify (/ (sin (- (+ (/ 1 y) (/ 1 z)))) (cos (- (+ (/ 1 y) (/ 1 z))))) into (/ (sin (- (+ (/ 1 y) (/ 1 z)))) (cos (- (+ (/ 1 y) (/ 1 z)))))
1546939304.971 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 a)) in a
1546939304.971 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 a)) (cos (/ -1 a)))
1546939304.971 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in a
1546939304.971 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1546939304.971 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939304.971 * [misc]backup-simplify:  Simplify -1 into -1
1546939304.971 * [misc]taylor:  Taking taylor expansion of a in a
1546939304.971 * [misc]backup-simplify:  Simplify 0 into 0
1546939304.971 * [misc]backup-simplify:  Simplify 1 into 1
1546939304.972 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939304.972 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546939304.972 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in a
1546939304.972 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1546939304.972 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939304.972 * [misc]backup-simplify:  Simplify -1 into -1
1546939304.972 * [misc]taylor:  Taking taylor expansion of a in a
1546939304.972 * [misc]backup-simplify:  Simplify 0 into 0
1546939304.972 * [misc]backup-simplify:  Simplify 1 into 1
1546939304.972 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939304.972 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546939304.972 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 a)) (cos (/ -1 a))) into (/ (sin (/ -1 a)) (cos (/ -1 a)))
1546939304.972 * [misc]taylor:  Taking taylor expansion of (- (tan (- (+ (/ 1 z) (/ 1 y)))) (tan (/ -1 a))) in z
1546939304.972 * [misc]taylor:  Taking taylor expansion of (tan (- (+ (/ 1 z) (/ 1 y)))) in z
1546939304.972 * [misc]taylor:  Rewrote expression to (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y)))))
1546939304.972 * [misc]taylor:  Taking taylor expansion of (sin (- (+ (/ 1 z) (/ 1 y)))) in z
1546939304.972 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) (/ 1 y))) in z
1546939304.973 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in z
1546939304.973 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546939304.973 * [misc]taylor:  Taking taylor expansion of z in z
1546939304.973 * [misc]backup-simplify:  Simplify 0 into 0
1546939304.973 * [misc]backup-simplify:  Simplify 1 into 1
1546939304.973 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939304.973 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546939304.973 * [misc]taylor:  Taking taylor expansion of y in z
1546939304.973 * [misc]backup-simplify:  Simplify y into y
1546939304.973 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939304.973 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546939304.973 * [misc]backup-simplify:  Simplify (- 1) into -1
1546939304.973 * [misc]backup-simplify:  Simplify (sin (- (+ (/ 1 z) (/ 1 y)))) into (sin (- (+ (/ 1 z) (/ 1 y))))
1546939304.973 * [misc]taylor:  Taking taylor expansion of (cos (- (+ (/ 1 z) (/ 1 y)))) in z
1546939304.973 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) (/ 1 y))) in z
1546939304.974 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in z
1546939304.974 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546939304.974 * [misc]taylor:  Taking taylor expansion of z in z
1546939304.974 * [misc]backup-simplify:  Simplify 0 into 0
1546939304.974 * [misc]backup-simplify:  Simplify 1 into 1
1546939304.974 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939304.974 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546939304.974 * [misc]taylor:  Taking taylor expansion of y in z
1546939304.974 * [misc]backup-simplify:  Simplify y into y
1546939304.974 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939304.974 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546939304.974 * [misc]backup-simplify:  Simplify (- 1) into -1
1546939304.974 * [misc]backup-simplify:  Simplify (cos (- (+ (/ 1 z) (/ 1 y)))) into (cos (- (+ (/ 1 z) (/ 1 y))))
1546939304.975 * [misc]backup-simplify:  Simplify (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y))))) into (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y)))))
1546939304.975 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 a)) in z
1546939304.975 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 a)) (cos (/ -1 a)))
1546939304.975 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in z
1546939304.975 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1546939304.975 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939304.975 * [misc]backup-simplify:  Simplify -1 into -1
1546939304.975 * [misc]taylor:  Taking taylor expansion of a in z
1546939304.975 * [misc]backup-simplify:  Simplify a into a
1546939304.975 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546939304.975 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546939304.975 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546939304.975 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in z
1546939304.975 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1546939304.975 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939304.975 * [misc]backup-simplify:  Simplify -1 into -1
1546939304.975 * [misc]taylor:  Taking taylor expansion of a in z
1546939304.975 * [misc]backup-simplify:  Simplify a into a
1546939304.975 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546939304.976 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546939304.976 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546939304.976 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1546939304.976 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1546939304.976 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1546939304.976 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1546939304.976 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1546939304.976 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939304.976 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1546939304.977 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 a)) (cos (/ -1 a))) into (/ (sin (/ -1 a)) (cos (/ -1 a)))
1546939304.977 * [misc]taylor:  Taking taylor expansion of (- (tan (- (+ (/ 1 z) (/ 1 y)))) (tan (/ -1 a))) in y
1546939304.977 * [misc]taylor:  Taking taylor expansion of (tan (- (+ (/ 1 z) (/ 1 y)))) in y
1546939304.977 * [misc]taylor:  Rewrote expression to (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y)))))
1546939304.977 * [misc]taylor:  Taking taylor expansion of (sin (- (+ (/ 1 z) (/ 1 y)))) in y
1546939304.977 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) (/ 1 y))) in y
1546939304.977 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in y
1546939304.977 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546939304.977 * [misc]taylor:  Taking taylor expansion of z in y
1546939304.977 * [misc]backup-simplify:  Simplify z into z
1546939304.977 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939304.977 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546939304.977 * [misc]taylor:  Taking taylor expansion of y in y
1546939304.977 * [misc]backup-simplify:  Simplify 0 into 0
1546939304.977 * [misc]backup-simplify:  Simplify 1 into 1
1546939304.977 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939304.977 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546939304.977 * [misc]backup-simplify:  Simplify (- 1) into -1
1546939304.978 * [misc]backup-simplify:  Simplify (sin (- (+ (/ 1 z) (/ 1 y)))) into (sin (- (+ (/ 1 z) (/ 1 y))))
1546939304.978 * [misc]taylor:  Taking taylor expansion of (cos (- (+ (/ 1 z) (/ 1 y)))) in y
1546939304.978 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) (/ 1 y))) in y
1546939304.978 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in y
1546939304.978 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546939304.978 * [misc]taylor:  Taking taylor expansion of z in y
1546939304.978 * [misc]backup-simplify:  Simplify z into z
1546939304.978 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939304.978 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546939304.978 * [misc]taylor:  Taking taylor expansion of y in y
1546939304.978 * [misc]backup-simplify:  Simplify 0 into 0
1546939304.978 * [misc]backup-simplify:  Simplify 1 into 1
1546939304.978 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939304.978 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546939304.978 * [misc]backup-simplify:  Simplify (- 1) into -1
1546939304.979 * [misc]backup-simplify:  Simplify (cos (- (+ (/ 1 z) (/ 1 y)))) into (cos (- (+ (/ 1 z) (/ 1 y))))
1546939304.979 * [misc]backup-simplify:  Simplify (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y))))) into (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y)))))
1546939304.979 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 a)) in y
1546939304.979 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 a)) (cos (/ -1 a)))
1546939304.979 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in y
1546939304.979 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1546939304.979 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939304.979 * [misc]backup-simplify:  Simplify -1 into -1
1546939304.979 * [misc]taylor:  Taking taylor expansion of a in y
1546939304.979 * [misc]backup-simplify:  Simplify a into a
1546939304.979 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546939304.979 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546939304.979 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546939304.979 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in y
1546939304.979 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1546939304.979 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939304.980 * [misc]backup-simplify:  Simplify -1 into -1
1546939304.980 * [misc]taylor:  Taking taylor expansion of a in y
1546939304.980 * [misc]backup-simplify:  Simplify a into a
1546939304.980 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546939304.980 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546939304.980 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546939304.980 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1546939304.980 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1546939304.980 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1546939304.980 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1546939304.980 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1546939304.980 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939304.980 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1546939304.981 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 a)) (cos (/ -1 a))) into (/ (sin (/ -1 a)) (cos (/ -1 a)))
1546939304.981 * [misc]taylor:  Taking taylor expansion of (- (tan (- (+ (/ 1 z) (/ 1 y)))) (tan (/ -1 a))) in y
1546939304.981 * [misc]taylor:  Taking taylor expansion of (tan (- (+ (/ 1 z) (/ 1 y)))) in y
1546939304.981 * [misc]taylor:  Rewrote expression to (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y)))))
1546939304.981 * [misc]taylor:  Taking taylor expansion of (sin (- (+ (/ 1 z) (/ 1 y)))) in y
1546939304.981 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) (/ 1 y))) in y
1546939304.981 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in y
1546939304.981 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546939304.981 * [misc]taylor:  Taking taylor expansion of z in y
1546939304.981 * [misc]backup-simplify:  Simplify z into z
1546939304.981 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939304.981 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546939304.981 * [misc]taylor:  Taking taylor expansion of y in y
1546939304.981 * [misc]backup-simplify:  Simplify 0 into 0
1546939304.981 * [misc]backup-simplify:  Simplify 1 into 1
1546939304.981 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939304.981 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546939304.982 * [misc]backup-simplify:  Simplify (- 1) into -1
1546939304.982 * [misc]backup-simplify:  Simplify (sin (- (+ (/ 1 z) (/ 1 y)))) into (sin (- (+ (/ 1 z) (/ 1 y))))
1546939304.982 * [misc]taylor:  Taking taylor expansion of (cos (- (+ (/ 1 z) (/ 1 y)))) in y
1546939304.982 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) (/ 1 y))) in y
1546939304.982 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in y
1546939304.982 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546939304.982 * [misc]taylor:  Taking taylor expansion of z in y
1546939304.982 * [misc]backup-simplify:  Simplify z into z
1546939304.982 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939304.982 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546939304.982 * [misc]taylor:  Taking taylor expansion of y in y
1546939304.982 * [misc]backup-simplify:  Simplify 0 into 0
1546939304.982 * [misc]backup-simplify:  Simplify 1 into 1
1546939304.982 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939304.982 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546939304.983 * [misc]backup-simplify:  Simplify (- 1) into -1
1546939304.983 * [misc]backup-simplify:  Simplify (cos (- (+ (/ 1 z) (/ 1 y)))) into (cos (- (+ (/ 1 z) (/ 1 y))))
1546939304.983 * [misc]backup-simplify:  Simplify (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y))))) into (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y)))))
1546939304.983 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 a)) in y
1546939304.983 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 a)) (cos (/ -1 a)))
1546939304.983 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in y
1546939304.983 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1546939304.983 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939304.983 * [misc]backup-simplify:  Simplify -1 into -1
1546939304.983 * [misc]taylor:  Taking taylor expansion of a in y
1546939304.983 * [misc]backup-simplify:  Simplify a into a
1546939304.983 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546939304.983 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546939304.984 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546939304.984 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in y
1546939304.984 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1546939304.984 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939304.984 * [misc]backup-simplify:  Simplify -1 into -1
1546939304.984 * [misc]taylor:  Taking taylor expansion of a in y
1546939304.984 * [misc]backup-simplify:  Simplify a into a
1546939304.984 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546939304.984 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546939304.984 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546939304.984 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1546939304.984 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1546939304.984 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1546939304.984 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1546939304.984 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1546939304.984 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939304.985 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1546939304.985 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 a)) (cos (/ -1 a))) into (/ (sin (/ -1 a)) (cos (/ -1 a)))
1546939304.985 * [misc]backup-simplify:  Simplify (- (/ (sin (/ -1 a)) (cos (/ -1 a)))) into (- (/ (sin (/ -1 a)) (cos (/ -1 a))))
1546939304.985 * [misc]backup-simplify:  Simplify (+ (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y))))) (- (/ (sin (/ -1 a)) (cos (/ -1 a))))) into (- (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y))))) (/ (sin (/ -1 a)) (cos (/ -1 a))))
1546939304.985 * [misc]taylor:  Taking taylor expansion of (- (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y))))) (/ (sin (/ -1 a)) (cos (/ -1 a)))) in z
1546939304.985 * [misc]taylor:  Taking taylor expansion of (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y))))) in z
1546939304.986 * [misc]taylor:  Taking taylor expansion of (sin (- (+ (/ 1 z) (/ 1 y)))) in z
1546939304.986 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) (/ 1 y))) in z
1546939304.986 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in z
1546939304.986 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546939304.986 * [misc]taylor:  Taking taylor expansion of z in z
1546939304.986 * [misc]backup-simplify:  Simplify 0 into 0
1546939304.986 * [misc]backup-simplify:  Simplify 1 into 1
1546939304.986 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939304.986 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546939304.986 * [misc]taylor:  Taking taylor expansion of y in z
1546939304.986 * [misc]backup-simplify:  Simplify y into y
1546939304.986 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939304.987 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546939304.987 * [misc]backup-simplify:  Simplify (- 1) into -1
1546939304.987 * [misc]backup-simplify:  Simplify (sin (- (+ (/ 1 z) (/ 1 y)))) into (sin (- (+ (/ 1 z) (/ 1 y))))
1546939304.987 * [misc]taylor:  Taking taylor expansion of (cos (- (+ (/ 1 z) (/ 1 y)))) in z
1546939304.987 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) (/ 1 y))) in z
1546939304.987 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in z
1546939304.987 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546939304.987 * [misc]taylor:  Taking taylor expansion of z in z
1546939304.987 * [misc]backup-simplify:  Simplify 0 into 0
1546939304.987 * [misc]backup-simplify:  Simplify 1 into 1
1546939304.987 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939304.987 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546939304.987 * [misc]taylor:  Taking taylor expansion of y in z
1546939304.987 * [misc]backup-simplify:  Simplify y into y
1546939304.987 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939304.988 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546939304.988 * [misc]backup-simplify:  Simplify (- 1) into -1
1546939304.988 * [misc]backup-simplify:  Simplify (cos (- (+ (/ 1 z) (/ 1 y)))) into (cos (- (+ (/ 1 z) (/ 1 y))))
1546939304.988 * [misc]backup-simplify:  Simplify (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y))))) into (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y)))))
1546939304.988 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ -1 a)) (cos (/ -1 a))) in z
1546939304.988 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in z
1546939304.988 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1546939304.988 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939304.988 * [misc]backup-simplify:  Simplify -1 into -1
1546939304.988 * [misc]taylor:  Taking taylor expansion of a in z
1546939304.988 * [misc]backup-simplify:  Simplify a into a
1546939304.988 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546939304.989 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546939304.989 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546939304.989 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in z
1546939304.989 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1546939304.989 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939304.989 * [misc]backup-simplify:  Simplify -1 into -1
1546939304.989 * [misc]taylor:  Taking taylor expansion of a in z
1546939304.989 * [misc]backup-simplify:  Simplify a into a
1546939304.989 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546939304.989 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546939304.989 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546939304.989 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1546939304.989 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1546939304.989 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1546939304.989 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1546939304.989 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1546939304.990 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939304.990 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1546939304.990 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 a)) (cos (/ -1 a))) into (/ (sin (/ -1 a)) (cos (/ -1 a)))
1546939304.990 * [misc]backup-simplify:  Simplify (- (/ (sin (/ -1 a)) (cos (/ -1 a)))) into (- (/ (sin (/ -1 a)) (cos (/ -1 a))))
1546939304.990 * [misc]backup-simplify:  Simplify (+ (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y))))) (- (/ (sin (/ -1 a)) (cos (/ -1 a))))) into (- (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y))))) (/ (sin (/ -1 a)) (cos (/ -1 a))))
1546939304.990 * [misc]taylor:  Taking taylor expansion of (- (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y))))) (/ (sin (/ -1 a)) (cos (/ -1 a)))) in a
1546939304.991 * [misc]taylor:  Taking taylor expansion of (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y))))) in a
1546939304.991 * [misc]taylor:  Taking taylor expansion of (sin (- (+ (/ 1 z) (/ 1 y)))) in a
1546939304.991 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) (/ 1 y))) in a
1546939304.991 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in a
1546939304.991 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546939304.991 * [misc]taylor:  Taking taylor expansion of z in a
1546939304.991 * [misc]backup-simplify:  Simplify z into z
1546939304.991 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939304.991 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546939304.991 * [misc]taylor:  Taking taylor expansion of y in a
1546939304.991 * [misc]backup-simplify:  Simplify y into y
1546939304.991 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939304.991 * [misc]backup-simplify:  Simplify (+ (/ 1 z) (/ 1 y)) into (+ (/ 1 y) (/ 1 z))
1546939304.991 * [misc]backup-simplify:  Simplify (- (+ (/ 1 y) (/ 1 z))) into (- (+ (/ 1 y) (/ 1 z)))
1546939304.991 * [misc]backup-simplify:  Simplify (- (+ (/ 1 y) (/ 1 z))) into (- (+ (/ 1 y) (/ 1 z)))
1546939304.991 * [misc]backup-simplify:  Simplify (sin (- (+ (/ 1 y) (/ 1 z)))) into (sin (- (+ (/ 1 y) (/ 1 z))))
1546939304.992 * [misc]backup-simplify:  Simplify (- (+ (/ 1 y) (/ 1 z))) into (- (+ (/ 1 y) (/ 1 z)))
1546939304.992 * [misc]backup-simplify:  Simplify (cos (- (+ (/ 1 y) (/ 1 z)))) into (cos (- (+ (/ 1 y) (/ 1 z))))
1546939304.992 * [misc]taylor:  Taking taylor expansion of (cos (- (+ (/ 1 z) (/ 1 y)))) in a
1546939304.992 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) (/ 1 y))) in a
1546939304.992 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in a
1546939304.992 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546939304.992 * [misc]taylor:  Taking taylor expansion of z in a
1546939304.992 * [misc]backup-simplify:  Simplify z into z
1546939304.992 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939304.992 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546939304.992 * [misc]taylor:  Taking taylor expansion of y in a
1546939304.992 * [misc]backup-simplify:  Simplify y into y
1546939304.992 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939304.992 * [misc]backup-simplify:  Simplify (+ (/ 1 z) (/ 1 y)) into (+ (/ 1 y) (/ 1 z))
1546939304.992 * [misc]backup-simplify:  Simplify (- (+ (/ 1 y) (/ 1 z))) into (- (+ (/ 1 y) (/ 1 z)))
1546939304.993 * [misc]backup-simplify:  Simplify (- (+ (/ 1 y) (/ 1 z))) into (- (+ (/ 1 y) (/ 1 z)))
1546939304.993 * [misc]backup-simplify:  Simplify (cos (- (+ (/ 1 y) (/ 1 z)))) into (cos (- (+ (/ 1 y) (/ 1 z))))
1546939304.993 * [misc]backup-simplify:  Simplify (- (+ (/ 1 y) (/ 1 z))) into (- (+ (/ 1 y) (/ 1 z)))
1546939304.993 * [misc]backup-simplify:  Simplify (sin (- (+ (/ 1 y) (/ 1 z)))) into (sin (- (+ (/ 1 y) (/ 1 z))))
1546939304.993 * [misc]backup-simplify:  Simplify (* (sin (- (+ (/ 1 y) (/ 1 z)))) 1) into (sin (- (+ (/ 1 y) (/ 1 z))))
1546939304.993 * [misc]backup-simplify:  Simplify (* (cos (- (+ (/ 1 y) (/ 1 z)))) 0) into 0
1546939304.993 * [misc]backup-simplify:  Simplify (+ (sin (- (+ (/ 1 y) (/ 1 z)))) 0) into (sin (- (+ (/ 1 y) (/ 1 z))))
1546939304.994 * [misc]backup-simplify:  Simplify (* (cos (- (+ (/ 1 y) (/ 1 z)))) 1) into (cos (- (+ (/ 1 y) (/ 1 z))))
1546939304.994 * [misc]backup-simplify:  Simplify (* (sin (- (+ (/ 1 y) (/ 1 z)))) 0) into 0
1546939304.994 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939304.994 * [misc]backup-simplify:  Simplify (+ (cos (- (+ (/ 1 y) (/ 1 z)))) 0) into (cos (- (+ (/ 1 y) (/ 1 z))))
1546939304.995 * [misc]backup-simplify:  Simplify (/ (sin (- (+ (/ 1 y) (/ 1 z)))) (cos (- (+ (/ 1 y) (/ 1 z))))) into (/ (sin (- (+ (/ 1 y) (/ 1 z)))) (cos (- (+ (/ 1 y) (/ 1 z)))))
1546939304.995 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ -1 a)) (cos (/ -1 a))) in a
1546939304.995 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in a
1546939304.995 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1546939304.995 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939304.995 * [misc]backup-simplify:  Simplify -1 into -1
1546939304.995 * [misc]taylor:  Taking taylor expansion of a in a
1546939304.995 * [misc]backup-simplify:  Simplify 0 into 0
1546939304.995 * [misc]backup-simplify:  Simplify 1 into 1
1546939304.995 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939304.995 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546939304.995 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in a
1546939304.995 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1546939304.995 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939304.995 * [misc]backup-simplify:  Simplify -1 into -1
1546939304.995 * [misc]taylor:  Taking taylor expansion of a in a
1546939304.995 * [misc]backup-simplify:  Simplify 0 into 0
1546939304.995 * [misc]backup-simplify:  Simplify 1 into 1
1546939304.995 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939304.996 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546939304.996 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 a)) (cos (/ -1 a))) into (/ (sin (/ -1 a)) (cos (/ -1 a)))
1546939304.996 * [misc]backup-simplify:  Simplify (- (/ (sin (/ -1 a)) (cos (/ -1 a)))) into (- (/ (sin (/ -1 a)) (cos (/ -1 a))))
1546939304.996 * [misc]backup-simplify:  Simplify (+ (/ (sin (- (+ (/ 1 y) (/ 1 z)))) (cos (- (+ (/ 1 y) (/ 1 z))))) (- (/ (sin (/ -1 a)) (cos (/ -1 a))))) into (- (/ (sin (- (+ (/ 1 y) (/ 1 z)))) (cos (- (+ (/ 1 y) (/ 1 z))))) (/ (sin (/ -1 a)) (cos (/ -1 a))))
1546939304.997 * [misc]backup-simplify:  Simplify (- (/ (sin (- (+ (/ 1 y) (/ 1 z)))) (cos (- (+ (/ 1 y) (/ 1 z))))) (/ (sin (/ -1 a)) (cos (/ -1 a)))) into (- (/ (sin (- (+ (/ 1 y) (/ 1 z)))) (cos (- (+ (/ 1 y) (/ 1 z))))) (/ (sin (/ -1 a)) (cos (/ -1 a))))
1546939304.997 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (- (+ (/ 1 z) (/ 1 y))))) (+ (* (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y))))) (/ 0 (cos (- (+ (/ 1 z) (/ 1 y)))))))) into 0
1546939304.998 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939304.998 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 1)) into 0
1546939304.998 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1546939304.999 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939305.000 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 0)) into 0
1546939305.000 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939305.000 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939305.000 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 1)) into 0
1546939305.000 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1546939305.001 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939305.002 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 0)) into 0
1546939305.002 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939305.002 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939305.002 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 a))) (+ (* (/ (sin (/ -1 a)) (cos (/ -1 a))) (/ 0 (cos (/ -1 a)))))) into 0
1546939305.002 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939305.002 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939305.002 * [misc]taylor:  Taking taylor expansion of 0 in z
1546939305.003 * [misc]backup-simplify:  Simplify 0 into 0
1546939305.003 * [misc]taylor:  Taking taylor expansion of 0 in a
1546939305.003 * [misc]backup-simplify:  Simplify 0 into 0
1546939305.003 * [misc]backup-simplify:  Simplify 0 into 0
1546939305.003 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (- (+ (/ 1 z) (/ 1 y))))) (+ (* (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y))))) (/ 0 (cos (- (+ (/ 1 z) (/ 1 y)))))))) into 0
1546939305.003 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939305.004 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 1)) into 0
1546939305.004 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1546939305.005 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939305.005 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 0)) into 0
1546939305.005 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939305.006 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939305.006 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 1)) into 0
1546939305.006 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1546939305.007 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939305.007 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 0)) into 0
1546939305.007 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939305.008 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939305.008 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 a))) (+ (* (/ (sin (/ -1 a)) (cos (/ -1 a))) (/ 0 (cos (/ -1 a)))))) into 0
1546939305.008 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939305.008 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939305.008 * [misc]taylor:  Taking taylor expansion of 0 in a
1546939305.008 * [misc]backup-simplify:  Simplify 0 into 0
1546939305.008 * [misc]backup-simplify:  Simplify 0 into 0
1546939305.009 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939305.009 * [misc]backup-simplify:  Simplify (+ (* (sin (- (+ (/ 1 y) (/ 1 z)))) 0) (* 0 1)) into 0
1546939305.009 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546939305.009 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546939305.009 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939305.009 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939305.011 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939305.011 * [misc]backup-simplify:  Simplify (+ (* (cos (- (+ (/ 1 y) (/ 1 z)))) 0) (* 0 0)) into 0
1546939305.011 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939305.011 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939305.012 * [misc]backup-simplify:  Simplify (+ (* (cos (- (+ (/ 1 y) (/ 1 z)))) 0) (* 0 1)) into 0
1546939305.012 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546939305.012 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546939305.012 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939305.012 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939305.013 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939305.014 * [misc]backup-simplify:  Simplify (+ (* (sin (- (+ (/ 1 y) (/ 1 z)))) 0) (* 0 0)) into 0
1546939305.014 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939305.014 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939305.014 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (- (+ (/ 1 y) (/ 1 z))))) (+ (* (/ (sin (- (+ (/ 1 y) (/ 1 z)))) (cos (- (+ (/ 1 y) (/ 1 z))))) (/ 0 (cos (- (+ (/ 1 y) (/ 1 z)))))))) into 0
1546939305.015 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 a))) (+ (* (/ (sin (/ -1 a)) (cos (/ -1 a))) (/ 0 (cos (/ -1 a)))))) into 0
1546939305.015 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939305.015 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939305.015 * [misc]backup-simplify:  Simplify 0 into 0
1546939305.016 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (- (+ (/ 1 z) (/ 1 y))))) (+ (* (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y))))) (/ 0 (cos (- (+ (/ 1 z) (/ 1 y)))))) (* 0 (/ 0 (cos (- (+ (/ 1 z) (/ 1 y)))))))) into 0
1546939305.017 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939305.018 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939305.018 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1546939305.019 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939305.019 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939305.019 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939305.021 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939305.021 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939305.021 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1546939305.022 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939305.022 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939305.023 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939305.023 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939305.023 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 a))) (+ (* (/ (sin (/ -1 a)) (cos (/ -1 a))) (/ 0 (cos (/ -1 a)))) (* 0 (/ 0 (cos (/ -1 a)))))) into 0
1546939305.023 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939305.024 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939305.024 * [misc]taylor:  Taking taylor expansion of 0 in z
1546939305.024 * [misc]backup-simplify:  Simplify 0 into 0
1546939305.024 * [misc]taylor:  Taking taylor expansion of 0 in a
1546939305.024 * [misc]backup-simplify:  Simplify 0 into 0
1546939305.024 * [misc]backup-simplify:  Simplify 0 into 0
1546939305.024 * [misc]taylor:  Taking taylor expansion of 0 in a
1546939305.024 * [misc]backup-simplify:  Simplify 0 into 0
1546939305.024 * [misc]backup-simplify:  Simplify 0 into 0
1546939305.025 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (- (+ (/ 1 z) (/ 1 y))))) (+ (* (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y))))) (/ 0 (cos (- (+ (/ 1 z) (/ 1 y)))))) (* 0 (/ 0 (cos (- (+ (/ 1 z) (/ 1 y)))))))) into 0
1546939305.026 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939305.026 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939305.026 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1546939305.027 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939305.028 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939305.028 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939305.029 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939305.029 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939305.029 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1546939305.030 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939305.031 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939305.031 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939305.031 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939305.031 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 a))) (+ (* (/ (sin (/ -1 a)) (cos (/ -1 a))) (/ 0 (cos (/ -1 a)))) (* 0 (/ 0 (cos (/ -1 a)))))) into 0
1546939305.032 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939305.032 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939305.032 * [misc]taylor:  Taking taylor expansion of 0 in a
1546939305.032 * [misc]backup-simplify:  Simplify 0 into 0
1546939305.032 * [misc]backup-simplify:  Simplify 0 into 0
1546939305.033 * [misc]backup-simplify:  Simplify (- (/ (sin (- (+ (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- z)))))) (cos (- (+ (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- z))))))) (/ (sin (/ -1 (/ 1 (- a)))) (cos (/ -1 (/ 1 (- a)))))) into (- (/ (sin (+ z y)) (cos (+ z y))) (/ (sin a) (cos a)))
1546939305.033 * * * * [misc]progress:  [ 3 / 3 ] generating series at (2)
1546939305.033 * [misc]backup-simplify:  Simplify (+ x (- (tan (+ y z)) (tan a))) into (- (+ (tan (+ z y)) x) (tan a))
1546939305.033 * [misc]approximate:  Taking taylor expansion of (- (+ (tan (+ z y)) x) (tan a)) in (x y z a) around 0
1546939305.033 * [misc]taylor:  Taking taylor expansion of (- (+ (tan (+ z y)) x) (tan a)) in a
1546939305.033 * [misc]taylor:  Taking taylor expansion of (+ (tan (+ z y)) x) in a
1546939305.033 * [misc]taylor:  Taking taylor expansion of (tan (+ z y)) in a
1546939305.033 * [misc]taylor:  Rewrote expression to (/ (sin (+ z y)) (cos (+ z y)))
1546939305.033 * [misc]taylor:  Taking taylor expansion of (sin (+ z y)) in a
1546939305.033 * [misc]taylor:  Taking taylor expansion of (+ z y) in a
1546939305.033 * [misc]taylor:  Taking taylor expansion of z in a
1546939305.033 * [misc]backup-simplify:  Simplify z into z
1546939305.033 * [misc]taylor:  Taking taylor expansion of y in a
1546939305.033 * [misc]backup-simplify:  Simplify y into y
1546939305.033 * [misc]backup-simplify:  Simplify (+ z y) into (+ z y)
1546939305.033 * [misc]backup-simplify:  Simplify (sin (+ z y)) into (sin (+ z y))
1546939305.033 * [misc]backup-simplify:  Simplify (cos (+ z y)) into (cos (+ z y))
1546939305.033 * [misc]taylor:  Taking taylor expansion of (cos (+ z y)) in a
1546939305.034 * [misc]taylor:  Taking taylor expansion of (+ z y) in a
1546939305.034 * [misc]taylor:  Taking taylor expansion of z in a
1546939305.034 * [misc]backup-simplify:  Simplify z into z
1546939305.034 * [misc]taylor:  Taking taylor expansion of y in a
1546939305.034 * [misc]backup-simplify:  Simplify y into y
1546939305.034 * [misc]backup-simplify:  Simplify (+ z y) into (+ z y)
1546939305.034 * [misc]backup-simplify:  Simplify (cos (+ z y)) into (cos (+ z y))
1546939305.034 * [misc]backup-simplify:  Simplify (sin (+ z y)) into (sin (+ z y))
1546939305.034 * [misc]backup-simplify:  Simplify (* (sin (+ z y)) 1) into (sin (+ z y))
1546939305.034 * [misc]backup-simplify:  Simplify (* (cos (+ z y)) 0) into 0
1546939305.034 * [misc]backup-simplify:  Simplify (+ (sin (+ z y)) 0) into (sin (+ z y))
1546939305.034 * [misc]backup-simplify:  Simplify (* (cos (+ z y)) 1) into (cos (+ z y))
1546939305.034 * [misc]backup-simplify:  Simplify (* (sin (+ z y)) 0) into 0
1546939305.034 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939305.035 * [misc]backup-simplify:  Simplify (+ (cos (+ z y)) 0) into (cos (+ z y))
1546939305.035 * [misc]backup-simplify:  Simplify (/ (sin (+ z y)) (cos (+ z y))) into (/ (sin (+ z y)) (cos (+ z y)))
1546939305.035 * [misc]taylor:  Taking taylor expansion of x in a
1546939305.035 * [misc]backup-simplify:  Simplify x into x
1546939305.035 * [misc]taylor:  Taking taylor expansion of (tan a) in a
1546939305.035 * [misc]taylor:  Rewrote expression to (/ (sin a) (cos a))
1546939305.035 * [misc]taylor:  Taking taylor expansion of (sin a) in a
1546939305.035 * [misc]taylor:  Taking taylor expansion of a in a
1546939305.035 * [misc]backup-simplify:  Simplify 0 into 0
1546939305.035 * [misc]backup-simplify:  Simplify 1 into 1
1546939305.035 * [misc]taylor:  Taking taylor expansion of (cos a) in a
1546939305.035 * [misc]taylor:  Taking taylor expansion of a in a
1546939305.035 * [misc]backup-simplify:  Simplify 0 into 0
1546939305.035 * [misc]backup-simplify:  Simplify 1 into 1
1546939305.036 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546939305.037 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939305.037 * [misc]taylor:  Taking taylor expansion of (- (+ (tan (+ z y)) x) (tan a)) in z
1546939305.037 * [misc]taylor:  Taking taylor expansion of (+ (tan (+ z y)) x) in z
1546939305.037 * [misc]taylor:  Taking taylor expansion of (tan (+ z y)) in z
1546939305.037 * [misc]taylor:  Rewrote expression to (/ (sin (+ z y)) (cos (+ z y)))
1546939305.037 * [misc]taylor:  Taking taylor expansion of (sin (+ z y)) in z
1546939305.037 * [misc]taylor:  Taking taylor expansion of (+ z y) in z
1546939305.037 * [misc]taylor:  Taking taylor expansion of z in z
1546939305.037 * [misc]backup-simplify:  Simplify 0 into 0
1546939305.037 * [misc]backup-simplify:  Simplify 1 into 1
1546939305.037 * [misc]taylor:  Taking taylor expansion of y in z
1546939305.037 * [misc]backup-simplify:  Simplify y into y
1546939305.037 * [misc]backup-simplify:  Simplify (+ 0 y) into y
1546939305.037 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546939305.037 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546939305.037 * [misc]taylor:  Taking taylor expansion of (cos (+ z y)) in z
1546939305.038 * [misc]taylor:  Taking taylor expansion of (+ z y) in z
1546939305.038 * [misc]taylor:  Taking taylor expansion of z in z
1546939305.038 * [misc]backup-simplify:  Simplify 0 into 0
1546939305.038 * [misc]backup-simplify:  Simplify 1 into 1
1546939305.038 * [misc]taylor:  Taking taylor expansion of y in z
1546939305.038 * [misc]backup-simplify:  Simplify y into y
1546939305.038 * [misc]backup-simplify:  Simplify (+ 0 y) into y
1546939305.038 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546939305.038 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546939305.038 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1546939305.038 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1546939305.038 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1546939305.038 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1546939305.038 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1546939305.038 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939305.038 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1546939305.039 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1546939305.039 * [misc]taylor:  Taking taylor expansion of x in z
1546939305.039 * [misc]backup-simplify:  Simplify x into x
1546939305.039 * [misc]taylor:  Taking taylor expansion of (tan a) in z
1546939305.039 * [misc]taylor:  Rewrote expression to (/ (sin a) (cos a))
1546939305.039 * [misc]taylor:  Taking taylor expansion of (sin a) in z
1546939305.039 * [misc]taylor:  Taking taylor expansion of a in z
1546939305.039 * [misc]backup-simplify:  Simplify a into a
1546939305.039 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546939305.039 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546939305.039 * [misc]taylor:  Taking taylor expansion of (cos a) in z
1546939305.039 * [misc]taylor:  Taking taylor expansion of a in z
1546939305.039 * [misc]backup-simplify:  Simplify a into a
1546939305.039 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546939305.039 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546939305.039 * [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
1546939305.039 * [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
1546939305.039 * [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
1546939305.039 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1546939305.039 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1546939305.040 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939305.040 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1546939305.040 * [misc]backup-simplify:  Simplify (/ (sin a) (cos a)) into (/ (sin a) (cos a))
1546939305.040 * [misc]taylor:  Taking taylor expansion of (- (+ (tan (+ z y)) x) (tan a)) in y
1546939305.040 * [misc]taylor:  Taking taylor expansion of (+ (tan (+ z y)) x) in y
1546939305.040 * [misc]taylor:  Taking taylor expansion of (tan (+ z y)) in y
1546939305.040 * [misc]taylor:  Rewrote expression to (/ (sin (+ z y)) (cos (+ z y)))
1546939305.040 * [misc]taylor:  Taking taylor expansion of (sin (+ z y)) in y
1546939305.040 * [misc]taylor:  Taking taylor expansion of (+ z y) in y
1546939305.040 * [misc]taylor:  Taking taylor expansion of z in y
1546939305.040 * [misc]backup-simplify:  Simplify z into z
1546939305.040 * [misc]taylor:  Taking taylor expansion of y in y
1546939305.040 * [misc]backup-simplify:  Simplify 0 into 0
1546939305.040 * [misc]backup-simplify:  Simplify 1 into 1
1546939305.040 * [misc]backup-simplify:  Simplify (+ z 0) into z
1546939305.040 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546939305.040 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546939305.040 * [misc]taylor:  Taking taylor expansion of (cos (+ z y)) in y
1546939305.040 * [misc]taylor:  Taking taylor expansion of (+ z y) in y
1546939305.040 * [misc]taylor:  Taking taylor expansion of z in y
1546939305.040 * [misc]backup-simplify:  Simplify z into z
1546939305.040 * [misc]taylor:  Taking taylor expansion of y in y
1546939305.040 * [misc]backup-simplify:  Simplify 0 into 0
1546939305.040 * [misc]backup-simplify:  Simplify 1 into 1
1546939305.040 * [misc]backup-simplify:  Simplify (+ z 0) into z
1546939305.041 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546939305.041 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546939305.041 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546939305.041 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546939305.041 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546939305.041 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546939305.041 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546939305.041 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939305.041 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546939305.041 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546939305.041 * [misc]taylor:  Taking taylor expansion of x in y
1546939305.041 * [misc]backup-simplify:  Simplify x into x
1546939305.041 * [misc]taylor:  Taking taylor expansion of (tan a) in y
1546939305.041 * [misc]taylor:  Rewrote expression to (/ (sin a) (cos a))
1546939305.041 * [misc]taylor:  Taking taylor expansion of (sin a) in y
1546939305.041 * [misc]taylor:  Taking taylor expansion of a in y
1546939305.041 * [misc]backup-simplify:  Simplify a into a
1546939305.042 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546939305.042 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546939305.042 * [misc]taylor:  Taking taylor expansion of (cos a) in y
1546939305.042 * [misc]taylor:  Taking taylor expansion of a in y
1546939305.042 * [misc]backup-simplify:  Simplify a into a
1546939305.042 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546939305.042 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546939305.042 * [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
1546939305.042 * [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
1546939305.042 * [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
1546939305.042 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1546939305.042 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1546939305.042 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939305.042 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1546939305.042 * [misc]backup-simplify:  Simplify (/ (sin a) (cos a)) into (/ (sin a) (cos a))
1546939305.042 * [misc]taylor:  Taking taylor expansion of (- (+ (tan (+ z y)) x) (tan a)) in x
1546939305.042 * [misc]taylor:  Taking taylor expansion of (+ (tan (+ z y)) x) in x
1546939305.043 * [misc]taylor:  Taking taylor expansion of (tan (+ z y)) in x
1546939305.043 * [misc]taylor:  Rewrote expression to (/ (sin (+ z y)) (cos (+ z y)))
1546939305.043 * [misc]taylor:  Taking taylor expansion of (sin (+ z y)) in x
1546939305.043 * [misc]taylor:  Taking taylor expansion of (+ z y) in x
1546939305.043 * [misc]taylor:  Taking taylor expansion of z in x
1546939305.043 * [misc]backup-simplify:  Simplify z into z
1546939305.043 * [misc]taylor:  Taking taylor expansion of y in x
1546939305.043 * [misc]backup-simplify:  Simplify y into y
1546939305.043 * [misc]backup-simplify:  Simplify (+ z y) into (+ z y)
1546939305.043 * [misc]backup-simplify:  Simplify (sin (+ z y)) into (sin (+ z y))
1546939305.043 * [misc]backup-simplify:  Simplify (cos (+ z y)) into (cos (+ z y))
1546939305.043 * [misc]taylor:  Taking taylor expansion of (cos (+ z y)) in x
1546939305.043 * [misc]taylor:  Taking taylor expansion of (+ z y) in x
1546939305.043 * [misc]taylor:  Taking taylor expansion of z in x
1546939305.043 * [misc]backup-simplify:  Simplify z into z
1546939305.043 * [misc]taylor:  Taking taylor expansion of y in x
1546939305.043 * [misc]backup-simplify:  Simplify y into y
1546939305.043 * [misc]backup-simplify:  Simplify (+ z y) into (+ z y)
1546939305.043 * [misc]backup-simplify:  Simplify (cos (+ z y)) into (cos (+ z y))
1546939305.043 * [misc]backup-simplify:  Simplify (sin (+ z y)) into (sin (+ z y))
1546939305.043 * [misc]backup-simplify:  Simplify (* (sin (+ z y)) 1) into (sin (+ z y))
1546939305.043 * [misc]backup-simplify:  Simplify (* (cos (+ z y)) 0) into 0
1546939305.044 * [misc]backup-simplify:  Simplify (+ (sin (+ z y)) 0) into (sin (+ z y))
1546939305.044 * [misc]backup-simplify:  Simplify (* (cos (+ z y)) 1) into (cos (+ z y))
1546939305.044 * [misc]backup-simplify:  Simplify (* (sin (+ z y)) 0) into 0
1546939305.044 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939305.044 * [misc]backup-simplify:  Simplify (+ (cos (+ z y)) 0) into (cos (+ z y))
1546939305.044 * [misc]backup-simplify:  Simplify (/ (sin (+ z y)) (cos (+ z y))) into (/ (sin (+ z y)) (cos (+ z y)))
1546939305.044 * [misc]taylor:  Taking taylor expansion of x in x
1546939305.044 * [misc]backup-simplify:  Simplify 0 into 0
1546939305.044 * [misc]backup-simplify:  Simplify 1 into 1
1546939305.044 * [misc]taylor:  Taking taylor expansion of (tan a) in x
1546939305.044 * [misc]taylor:  Rewrote expression to (/ (sin a) (cos a))
1546939305.044 * [misc]taylor:  Taking taylor expansion of (sin a) in x
1546939305.044 * [misc]taylor:  Taking taylor expansion of a in x
1546939305.044 * [misc]backup-simplify:  Simplify a into a
1546939305.044 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546939305.045 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546939305.045 * [misc]taylor:  Taking taylor expansion of (cos a) in x
1546939305.045 * [misc]taylor:  Taking taylor expansion of a in x
1546939305.045 * [misc]backup-simplify:  Simplify a into a
1546939305.045 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546939305.045 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546939305.045 * [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
1546939305.045 * [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
1546939305.045 * [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
1546939305.045 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1546939305.045 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1546939305.045 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939305.045 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1546939305.045 * [misc]backup-simplify:  Simplify (/ (sin a) (cos a)) into (/ (sin a) (cos a))
1546939305.045 * [misc]taylor:  Taking taylor expansion of (- (+ (tan (+ z y)) x) (tan a)) in x
1546939305.045 * [misc]taylor:  Taking taylor expansion of (+ (tan (+ z y)) x) in x
1546939305.045 * [misc]taylor:  Taking taylor expansion of (tan (+ z y)) in x
1546939305.046 * [misc]taylor:  Rewrote expression to (/ (sin (+ z y)) (cos (+ z y)))
1546939305.046 * [misc]taylor:  Taking taylor expansion of (sin (+ z y)) in x
1546939305.046 * [misc]taylor:  Taking taylor expansion of (+ z y) in x
1546939305.046 * [misc]taylor:  Taking taylor expansion of z in x
1546939305.046 * [misc]backup-simplify:  Simplify z into z
1546939305.046 * [misc]taylor:  Taking taylor expansion of y in x
1546939305.046 * [misc]backup-simplify:  Simplify y into y
1546939305.046 * [misc]backup-simplify:  Simplify (+ z y) into (+ z y)
1546939305.046 * [misc]backup-simplify:  Simplify (sin (+ z y)) into (sin (+ z y))
1546939305.046 * [misc]backup-simplify:  Simplify (cos (+ z y)) into (cos (+ z y))
1546939305.046 * [misc]taylor:  Taking taylor expansion of (cos (+ z y)) in x
1546939305.046 * [misc]taylor:  Taking taylor expansion of (+ z y) in x
1546939305.046 * [misc]taylor:  Taking taylor expansion of z in x
1546939305.046 * [misc]backup-simplify:  Simplify z into z
1546939305.046 * [misc]taylor:  Taking taylor expansion of y in x
1546939305.046 * [misc]backup-simplify:  Simplify y into y
1546939305.046 * [misc]backup-simplify:  Simplify (+ z y) into (+ z y)
1546939305.046 * [misc]backup-simplify:  Simplify (cos (+ z y)) into (cos (+ z y))
1546939305.046 * [misc]backup-simplify:  Simplify (sin (+ z y)) into (sin (+ z y))
1546939305.046 * [misc]backup-simplify:  Simplify (* (sin (+ z y)) 1) into (sin (+ z y))
1546939305.046 * [misc]backup-simplify:  Simplify (* (cos (+ z y)) 0) into 0
1546939305.046 * [misc]backup-simplify:  Simplify (+ (sin (+ z y)) 0) into (sin (+ z y))
1546939305.047 * [misc]backup-simplify:  Simplify (* (cos (+ z y)) 1) into (cos (+ z y))
1546939305.047 * [misc]backup-simplify:  Simplify (* (sin (+ z y)) 0) into 0
1546939305.047 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939305.047 * [misc]backup-simplify:  Simplify (+ (cos (+ z y)) 0) into (cos (+ z y))
1546939305.047 * [misc]backup-simplify:  Simplify (/ (sin (+ z y)) (cos (+ z y))) into (/ (sin (+ z y)) (cos (+ z y)))
1546939305.047 * [misc]taylor:  Taking taylor expansion of x in x
1546939305.047 * [misc]backup-simplify:  Simplify 0 into 0
1546939305.047 * [misc]backup-simplify:  Simplify 1 into 1
1546939305.047 * [misc]taylor:  Taking taylor expansion of (tan a) in x
1546939305.047 * [misc]taylor:  Rewrote expression to (/ (sin a) (cos a))
1546939305.047 * [misc]taylor:  Taking taylor expansion of (sin a) in x
1546939305.047 * [misc]taylor:  Taking taylor expansion of a in x
1546939305.047 * [misc]backup-simplify:  Simplify a into a
1546939305.047 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546939305.048 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546939305.048 * [misc]taylor:  Taking taylor expansion of (cos a) in x
1546939305.048 * [misc]taylor:  Taking taylor expansion of a in x
1546939305.048 * [misc]backup-simplify:  Simplify a into a
1546939305.048 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546939305.048 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546939305.048 * [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
1546939305.048 * [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
1546939305.048 * [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
1546939305.048 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1546939305.048 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1546939305.048 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939305.048 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1546939305.048 * [misc]backup-simplify:  Simplify (/ (sin a) (cos a)) into (/ (sin a) (cos a))
1546939305.049 * [misc]backup-simplify:  Simplify (+ (/ (sin (+ z y)) (cos (+ z y))) 0) into (/ (sin (+ z y)) (cos (+ z y)))
1546939305.049 * [misc]backup-simplify:  Simplify (- (/ (sin a) (cos a))) into (- (/ (sin a) (cos a)))
1546939305.049 * [misc]backup-simplify:  Simplify (+ (/ (sin (+ z y)) (cos (+ z y))) (- (/ (sin a) (cos a)))) into (- (/ (sin (+ z y)) (cos (+ z y))) (/ (sin a) (cos a)))
1546939305.049 * [misc]taylor:  Taking taylor expansion of (- (/ (sin (+ z y)) (cos (+ z y))) (/ (sin a) (cos a))) in y
1546939305.049 * [misc]taylor:  Taking taylor expansion of (/ (sin (+ z y)) (cos (+ z y))) in y
1546939305.049 * [misc]taylor:  Taking taylor expansion of (sin (+ z y)) in y
1546939305.049 * [misc]taylor:  Taking taylor expansion of (+ z y) in y
1546939305.049 * [misc]taylor:  Taking taylor expansion of z in y
1546939305.049 * [misc]backup-simplify:  Simplify z into z
1546939305.049 * [misc]taylor:  Taking taylor expansion of y in y
1546939305.049 * [misc]backup-simplify:  Simplify 0 into 0
1546939305.049 * [misc]backup-simplify:  Simplify 1 into 1
1546939305.049 * [misc]backup-simplify:  Simplify (+ z 0) into z
1546939305.049 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546939305.049 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546939305.049 * [misc]taylor:  Taking taylor expansion of (cos (+ z y)) in y
1546939305.049 * [misc]taylor:  Taking taylor expansion of (+ z y) in y
1546939305.049 * [misc]taylor:  Taking taylor expansion of z in y
1546939305.049 * [misc]backup-simplify:  Simplify z into z
1546939305.049 * [misc]taylor:  Taking taylor expansion of y in y
1546939305.049 * [misc]backup-simplify:  Simplify 0 into 0
1546939305.049 * [misc]backup-simplify:  Simplify 1 into 1
1546939305.050 * [misc]backup-simplify:  Simplify (+ z 0) into z
1546939305.050 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546939305.050 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546939305.050 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546939305.050 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546939305.050 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546939305.050 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546939305.050 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546939305.050 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939305.050 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546939305.050 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546939305.050 * [misc]taylor:  Taking taylor expansion of (/ (sin a) (cos a)) in y
1546939305.050 * [misc]taylor:  Taking taylor expansion of (sin a) in y
1546939305.050 * [misc]taylor:  Taking taylor expansion of a in y
1546939305.050 * [misc]backup-simplify:  Simplify a into a
1546939305.050 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546939305.051 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546939305.051 * [misc]taylor:  Taking taylor expansion of (cos a) in y
1546939305.051 * [misc]taylor:  Taking taylor expansion of a in y
1546939305.051 * [misc]backup-simplify:  Simplify a into a
1546939305.051 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546939305.051 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546939305.051 * [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
1546939305.051 * [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
1546939305.051 * [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
1546939305.051 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1546939305.051 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1546939305.051 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939305.051 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1546939305.051 * [misc]backup-simplify:  Simplify (/ (sin a) (cos a)) into (/ (sin a) (cos a))
1546939305.051 * [misc]backup-simplify:  Simplify (- (/ (sin a) (cos a))) into (- (/ (sin a) (cos a)))
1546939305.052 * [misc]backup-simplify:  Simplify (+ (/ (sin z) (cos z)) (- (/ (sin a) (cos a)))) into (- (/ (sin z) (cos z)) (/ (sin a) (cos a)))
1546939305.052 * [misc]taylor:  Taking taylor expansion of (- (/ (sin z) (cos z)) (/ (sin a) (cos a))) in z
1546939305.052 * [misc]taylor:  Taking taylor expansion of (/ (sin z) (cos z)) in z
1546939305.052 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1546939305.052 * [misc]taylor:  Taking taylor expansion of z in z
1546939305.052 * [misc]backup-simplify:  Simplify 0 into 0
1546939305.052 * [misc]backup-simplify:  Simplify 1 into 1
1546939305.052 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1546939305.052 * [misc]taylor:  Taking taylor expansion of z in z
1546939305.052 * [misc]backup-simplify:  Simplify 0 into 0
1546939305.052 * [misc]backup-simplify:  Simplify 1 into 1
1546939305.053 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546939305.053 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939305.053 * [misc]taylor:  Taking taylor expansion of (/ (sin a) (cos a)) in z
1546939305.053 * [misc]taylor:  Taking taylor expansion of (sin a) in z
1546939305.053 * [misc]taylor:  Taking taylor expansion of a in z
1546939305.053 * [misc]backup-simplify:  Simplify a into a
1546939305.053 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546939305.054 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546939305.054 * [misc]taylor:  Taking taylor expansion of (cos a) in z
1546939305.054 * [misc]taylor:  Taking taylor expansion of a in z
1546939305.054 * [misc]backup-simplify:  Simplify a into a
1546939305.054 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546939305.054 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546939305.054 * [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
1546939305.054 * [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
1546939305.054 * [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
1546939305.054 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1546939305.054 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1546939305.054 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939305.054 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1546939305.054 * [misc]backup-simplify:  Simplify (/ (sin a) (cos a)) into (/ (sin a) (cos a))
1546939305.054 * [misc]backup-simplify:  Simplify (- (/ (sin a) (cos a))) into (- (/ (sin a) (cos a)))
1546939305.055 * [misc]backup-simplify:  Simplify (+ 0 (- (/ (sin a) (cos a)))) into (- (/ (sin a) (cos a)))
1546939305.055 * [misc]taylor:  Taking taylor expansion of (- (/ (sin a) (cos a))) in a
1546939305.055 * [misc]taylor:  Taking taylor expansion of (/ (sin a) (cos a)) in a
1546939305.055 * [misc]taylor:  Taking taylor expansion of (sin a) in a
1546939305.055 * [misc]taylor:  Taking taylor expansion of a in a
1546939305.055 * [misc]backup-simplify:  Simplify 0 into 0
1546939305.055 * [misc]backup-simplify:  Simplify 1 into 1
1546939305.055 * [misc]taylor:  Taking taylor expansion of (cos a) in a
1546939305.055 * [misc]taylor:  Taking taylor expansion of a in a
1546939305.055 * [misc]backup-simplify:  Simplify 0 into 0
1546939305.055 * [misc]backup-simplify:  Simplify 1 into 1
1546939305.056 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546939305.056 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939305.056 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939305.056 * [misc]backup-simplify:  Simplify (+ (* (sin (+ z y)) 0) (* 0 1)) into 0
1546939305.057 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939305.058 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939305.058 * [misc]backup-simplify:  Simplify (+ (* (cos (+ z y)) 0) (* 0 0)) into 0
1546939305.058 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939305.058 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939305.059 * [misc]backup-simplify:  Simplify (+ (* (cos (+ z y)) 0) (* 0 1)) into 0
1546939305.059 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939305.060 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939305.060 * [misc]backup-simplify:  Simplify (+ (* (sin (+ z y)) 0) (* 0 0)) into 0
1546939305.060 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939305.060 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939305.060 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (+ z y))) (+ (* (/ (sin (+ z y)) (cos (+ z y))) (/ 0 (cos (+ z y)))))) into 0
1546939305.061 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546939305.061 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939305.061 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 1)) into 0
1546939305.062 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939305.062 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 0)) into 0
1546939305.062 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939305.063 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939305.063 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 1)) into 0
1546939305.064 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939305.064 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 0)) into 0
1546939305.064 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939305.064 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939305.065 * [misc]backup-simplify:  Simplify (- (/ 0 (cos a)) (+ (* (/ (sin a) (cos a)) (/ 0 (cos a))))) into 0
1546939305.065 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939305.065 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546939305.065 * [misc]taylor:  Taking taylor expansion of 1 in y
1546939305.065 * [misc]backup-simplify:  Simplify 1 into 1
1546939305.065 * [misc]taylor:  Taking taylor expansion of 1 in z
1546939305.065 * [misc]backup-simplify:  Simplify 1 into 1
1546939305.065 * [misc]taylor:  Taking taylor expansion of 1 in a
1546939305.065 * [misc]backup-simplify:  Simplify 1 into 1
1546939305.065 * [misc]backup-simplify:  Simplify 1 into 1
1546939305.065 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939305.066 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 1)) into 0
1546939305.066 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546939305.067 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546939305.067 * [misc]backup-simplify:  Simplify (+ (* (cos z) 1) (* 0 0)) into (cos z)
1546939305.067 * [misc]backup-simplify:  Simplify (+ 0 (cos z)) into (cos z)
1546939305.067 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939305.068 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 1)) into 0
1546939305.068 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546939305.069 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546939305.069 * [misc]backup-simplify:  Simplify (+ (* (sin z) 1) (* 0 0)) into (sin z)
1546939305.069 * [misc]backup-simplify:  Simplify (- (sin z)) into (- (sin z))
1546939305.069 * [misc]backup-simplify:  Simplify (+ 0 (- (sin z))) into (- (sin z))
1546939305.070 * [misc]backup-simplify:  Simplify (- (/ (cos z) (cos z)) (+ (* (/ (sin z) (cos z)) (/ (- (sin z)) (cos z))))) into (+ (/ (pow (sin z) 2) (pow (cos z) 2)) 1)
1546939305.070 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939305.070 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 1)) into 0
1546939305.071 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939305.071 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 0)) into 0
1546939305.071 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939305.072 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939305.072 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 1)) into 0
1546939305.073 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939305.073 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 0)) into 0
1546939305.073 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939305.073 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939305.074 * [misc]backup-simplify:  Simplify (- (/ 0 (cos a)) (+ (* (/ (sin a) (cos a)) (/ 0 (cos a))))) into 0
1546939305.074 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939305.074 * [misc]backup-simplify:  Simplify (+ (+ (/ (pow (sin z) 2) (pow (cos z) 2)) 1) 0) into (+ (/ (pow (sin z) 2) (pow (cos z) 2)) 1)
1546939305.074 * [misc]taylor:  Taking taylor expansion of (+ (/ (pow (sin z) 2) (pow (cos z) 2)) 1) in z
1546939305.074 * [misc]taylor:  Taking taylor expansion of (/ (pow (sin z) 2) (pow (cos z) 2)) in z
1546939305.074 * [misc]taylor:  Taking taylor expansion of (pow (sin z) 2) in z
1546939305.074 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1546939305.074 * [misc]taylor:  Taking taylor expansion of z in z
1546939305.074 * [misc]backup-simplify:  Simplify 0 into 0
1546939305.074 * [misc]backup-simplify:  Simplify 1 into 1
1546939305.075 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546939305.075 * [misc]taylor:  Taking taylor expansion of (pow (cos z) 2) in z
1546939305.075 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1546939305.075 * [misc]taylor:  Taking taylor expansion of z in z
1546939305.075 * [misc]backup-simplify:  Simplify 0 into 0
1546939305.075 * [misc]backup-simplify:  Simplify 1 into 1
1546939305.075 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546939305.076 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546939305.076 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939305.076 * [misc]taylor:  Taking taylor expansion of 1 in z
1546939305.076 * [misc]backup-simplify:  Simplify 1 into 1
1546939305.076 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546939305.076 * [misc]taylor:  Taking taylor expansion of 1 in a
1546939305.076 * [misc]backup-simplify:  Simplify 1 into 1
1546939305.076 * [misc]backup-simplify:  Simplify 1 into 1
1546939305.076 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939305.076 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 1)) into 0
1546939305.078 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939305.078 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 0)) into 0
1546939305.078 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939305.078 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939305.078 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 1)) into 0
1546939305.079 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939305.080 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 0)) into 0
1546939305.080 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939305.080 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939305.080 * [misc]backup-simplify:  Simplify (- (/ 0 (cos a)) (+ (* (/ (sin a) (cos a)) (/ 0 (cos a))))) into 0
1546939305.080 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939305.081 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546939305.081 * [misc]taylor:  Taking taylor expansion of 1 in a
1546939305.081 * [misc]backup-simplify:  Simplify 1 into 1
1546939305.081 * [misc]backup-simplify:  Simplify 1 into 1
1546939305.081 * [misc]backup-simplify:  Simplify (+ (* 1 (* 1 (* z (* 1 1)))) (+ (* 1 (* 1 (* 1 (* y 1)))) (* 1 (* 1 (* 1 (* 1 x)))))) into (+ x (+ z y))
1546939305.081 * [misc]backup-simplify:  Simplify (+ (/ 1 x) (- (tan (+ (/ 1 y) (/ 1 z))) (tan (/ 1 a)))) into (- (+ (/ 1 x) (tan (+ (/ 1 z) (/ 1 y)))) (tan (/ 1 a)))
1546939305.081 * [misc]approximate:  Taking taylor expansion of (- (+ (/ 1 x) (tan (+ (/ 1 z) (/ 1 y)))) (tan (/ 1 a))) in (x y z a) around 0
1546939305.081 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 x) (tan (+ (/ 1 z) (/ 1 y)))) (tan (/ 1 a))) in a
1546939305.081 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (tan (+ (/ 1 z) (/ 1 y)))) in a
1546939305.081 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in a
1546939305.082 * [misc]taylor:  Taking taylor expansion of x in a
1546939305.082 * [misc]backup-simplify:  Simplify x into x
1546939305.082 * [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
1546939305.082 * [misc]taylor:  Taking taylor expansion of (tan (+ (/ 1 z) (/ 1 y))) in a
1546939305.082 * [misc]taylor:  Rewrote expression to (/ (sin (+ (/ 1 z) (/ 1 y))) (cos (+ (/ 1 z) (/ 1 y))))
1546939305.082 * [misc]taylor:  Taking taylor expansion of (sin (+ (/ 1 z) (/ 1 y))) in a
1546939305.082 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in a
1546939305.082 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546939305.082 * [misc]taylor:  Taking taylor expansion of z in a
1546939305.082 * [misc]backup-simplify:  Simplify z into z
1546939305.082 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939305.082 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546939305.082 * [misc]taylor:  Taking taylor expansion of y in a
1546939305.082 * [misc]backup-simplify:  Simplify y into y
1546939305.082 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939305.083 * [misc]backup-simplify:  Simplify (+ (/ 1 z) (/ 1 y)) into (+ (/ 1 y) (/ 1 z))
1546939305.083 * [misc]backup-simplify:  Simplify (sin (+ (/ 1 y) (/ 1 z))) into (sin (+ (/ 1 z) (/ 1 y)))
1546939305.083 * [misc]backup-simplify:  Simplify (cos (+ (/ 1 y) (/ 1 z))) into (cos (+ (/ 1 z) (/ 1 y)))
1546939305.083 * [misc]taylor:  Taking taylor expansion of (cos (+ (/ 1 z) (/ 1 y))) in a
1546939305.083 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in a
1546939305.083 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546939305.083 * [misc]taylor:  Taking taylor expansion of z in a
1546939305.083 * [misc]backup-simplify:  Simplify z into z
1546939305.083 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939305.084 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546939305.084 * [misc]taylor:  Taking taylor expansion of y in a
1546939305.084 * [misc]backup-simplify:  Simplify y into y
1546939305.084 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939305.084 * [misc]backup-simplify:  Simplify (+ (/ 1 z) (/ 1 y)) into (+ (/ 1 y) (/ 1 z))
1546939305.084 * [misc]backup-simplify:  Simplify (cos (+ (/ 1 y) (/ 1 z))) into (cos (+ (/ 1 z) (/ 1 y)))
1546939305.084 * [misc]backup-simplify:  Simplify (sin (+ (/ 1 y) (/ 1 z))) into (sin (+ (/ 1 z) (/ 1 y)))
1546939305.084 * [misc]backup-simplify:  Simplify (* (sin (+ (/ 1 z) (/ 1 y))) 1) into (sin (+ (/ 1 y) (/ 1 z)))
1546939305.084 * [misc]backup-simplify:  Simplify (* (cos (+ (/ 1 z) (/ 1 y))) 0) into 0
1546939305.084 * [misc]backup-simplify:  Simplify (+ (sin (+ (/ 1 y) (/ 1 z))) 0) into (sin (+ (/ 1 z) (/ 1 y)))
1546939305.085 * [misc]backup-simplify:  Simplify (* (cos (+ (/ 1 z) (/ 1 y))) 1) into (cos (+ (/ 1 y) (/ 1 z)))
1546939305.085 * [misc]backup-simplify:  Simplify (* (sin (+ (/ 1 z) (/ 1 y))) 0) into 0
1546939305.085 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939305.085 * [misc]backup-simplify:  Simplify (+ (cos (+ (/ 1 y) (/ 1 z))) 0) into (cos (+ (/ 1 z) (/ 1 y)))
1546939305.085 * [misc]backup-simplify:  Simplify (/ (sin (+ (/ 1 z) (/ 1 y))) (cos (+ (/ 1 z) (/ 1 y)))) into (/ (sin (+ (/ 1 y) (/ 1 z))) (cos (+ (/ 1 y) (/ 1 z))))
1546939305.085 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 a)) in a
1546939305.086 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 a)) (cos (/ 1 a)))
1546939305.086 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in a
1546939305.086 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1546939305.086 * [misc]taylor:  Taking taylor expansion of a in a
1546939305.086 * [misc]backup-simplify:  Simplify 0 into 0
1546939305.086 * [misc]backup-simplify:  Simplify 1 into 1
1546939305.086 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939305.086 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546939305.086 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in a
1546939305.086 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1546939305.086 * [misc]taylor:  Taking taylor expansion of a in a
1546939305.086 * [misc]backup-simplify:  Simplify 0 into 0
1546939305.086 * [misc]backup-simplify:  Simplify 1 into 1
1546939305.086 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939305.086 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546939305.086 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 a)) (cos (/ 1 a))) into (/ (sin (/ 1 a)) (cos (/ 1 a)))
1546939305.086 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 x) (tan (+ (/ 1 z) (/ 1 y)))) (tan (/ 1 a))) in z
1546939305.086 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (tan (+ (/ 1 z) (/ 1 y)))) in z
1546939305.086 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in z
1546939305.087 * [misc]taylor:  Taking taylor expansion of x in z
1546939305.087 * [misc]backup-simplify:  Simplify x into x
1546939305.087 * [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
1546939305.087 * [misc]taylor:  Taking taylor expansion of (tan (+ (/ 1 z) (/ 1 y))) in z
1546939305.087 * [misc]taylor:  Rewrote expression to (/ (sin (+ (/ 1 z) (/ 1 y))) (cos (+ (/ 1 z) (/ 1 y))))
1546939305.087 * [misc]taylor:  Taking taylor expansion of (sin (+ (/ 1 z) (/ 1 y))) in z
1546939305.087 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in z
1546939305.087 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546939305.087 * [misc]taylor:  Taking taylor expansion of z in z
1546939305.087 * [misc]backup-simplify:  Simplify 0 into 0
1546939305.087 * [misc]backup-simplify:  Simplify 1 into 1
1546939305.087 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939305.087 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546939305.087 * [misc]taylor:  Taking taylor expansion of y in z
1546939305.087 * [misc]backup-simplify:  Simplify y into y
1546939305.087 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939305.088 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546939305.088 * [misc]backup-simplify:  Simplify (sin (+ (/ 1 z) (/ 1 y))) into (sin (+ (/ 1 y) (/ 1 z)))
1546939305.088 * [misc]taylor:  Taking taylor expansion of (cos (+ (/ 1 z) (/ 1 y))) in z
1546939305.088 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in z
1546939305.088 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546939305.088 * [misc]taylor:  Taking taylor expansion of z in z
1546939305.088 * [misc]backup-simplify:  Simplify 0 into 0
1546939305.088 * [misc]backup-simplify:  Simplify 1 into 1
1546939305.088 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939305.088 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546939305.088 * [misc]taylor:  Taking taylor expansion of y in z
1546939305.088 * [misc]backup-simplify:  Simplify y into y
1546939305.088 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939305.088 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546939305.089 * [misc]backup-simplify:  Simplify (cos (+ (/ 1 z) (/ 1 y))) into (cos (+ (/ 1 y) (/ 1 z)))
1546939305.089 * [misc]backup-simplify:  Simplify (/ (sin (+ (/ 1 y) (/ 1 z))) (cos (+ (/ 1 y) (/ 1 z)))) into (/ (sin (+ (/ 1 z) (/ 1 y))) (cos (+ (/ 1 z) (/ 1 y))))
1546939305.089 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 a)) in z
1546939305.089 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 a)) (cos (/ 1 a)))
1546939305.089 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in z
1546939305.089 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1546939305.089 * [misc]taylor:  Taking taylor expansion of a in z
1546939305.089 * [misc]backup-simplify:  Simplify a into a
1546939305.089 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546939305.089 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546939305.089 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546939305.089 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in z
1546939305.089 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1546939305.089 * [misc]taylor:  Taking taylor expansion of a in z
1546939305.089 * [misc]backup-simplify:  Simplify a into a
1546939305.089 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546939305.089 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546939305.089 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546939305.090 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1546939305.090 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1546939305.090 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1546939305.090 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1546939305.090 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1546939305.090 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939305.090 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1546939305.090 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 a)) (cos (/ 1 a))) into (/ (sin (/ 1 a)) (cos (/ 1 a)))
1546939305.090 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 x) (tan (+ (/ 1 z) (/ 1 y)))) (tan (/ 1 a))) in y
1546939305.090 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (tan (+ (/ 1 z) (/ 1 y)))) in y
1546939305.090 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
1546939305.090 * [misc]taylor:  Taking taylor expansion of x in y
1546939305.090 * [misc]backup-simplify:  Simplify x into x
1546939305.090 * [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
1546939305.090 * [misc]taylor:  Taking taylor expansion of (tan (+ (/ 1 z) (/ 1 y))) in y
1546939305.091 * [misc]taylor:  Rewrote expression to (/ (sin (+ (/ 1 z) (/ 1 y))) (cos (+ (/ 1 z) (/ 1 y))))
1546939305.091 * [misc]taylor:  Taking taylor expansion of (sin (+ (/ 1 z) (/ 1 y))) in y
1546939305.091 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in y
1546939305.091 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546939305.091 * [misc]taylor:  Taking taylor expansion of z in y
1546939305.091 * [misc]backup-simplify:  Simplify z into z
1546939305.091 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939305.091 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546939305.091 * [misc]taylor:  Taking taylor expansion of y in y
1546939305.091 * [misc]backup-simplify:  Simplify 0 into 0
1546939305.091 * [misc]backup-simplify:  Simplify 1 into 1
1546939305.091 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939305.091 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546939305.091 * [misc]backup-simplify:  Simplify (sin (+ (/ 1 z) (/ 1 y))) into (sin (+ (/ 1 y) (/ 1 z)))
1546939305.091 * [misc]taylor:  Taking taylor expansion of (cos (+ (/ 1 z) (/ 1 y))) in y
1546939305.091 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in y
1546939305.091 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546939305.091 * [misc]taylor:  Taking taylor expansion of z in y
1546939305.091 * [misc]backup-simplify:  Simplify z into z
1546939305.092 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939305.092 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546939305.092 * [misc]taylor:  Taking taylor expansion of y in y
1546939305.092 * [misc]backup-simplify:  Simplify 0 into 0
1546939305.092 * [misc]backup-simplify:  Simplify 1 into 1
1546939305.092 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939305.092 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546939305.092 * [misc]backup-simplify:  Simplify (cos (+ (/ 1 z) (/ 1 y))) into (cos (+ (/ 1 y) (/ 1 z)))
1546939305.092 * [misc]backup-simplify:  Simplify (/ (sin (+ (/ 1 y) (/ 1 z))) (cos (+ (/ 1 y) (/ 1 z)))) into (/ (sin (+ (/ 1 z) (/ 1 y))) (cos (+ (/ 1 z) (/ 1 y))))
1546939305.092 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 a)) in y
1546939305.092 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 a)) (cos (/ 1 a)))
1546939305.092 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in y
1546939305.092 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1546939305.092 * [misc]taylor:  Taking taylor expansion of a in y
1546939305.092 * [misc]backup-simplify:  Simplify a into a
1546939305.093 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546939305.093 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546939305.093 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546939305.093 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in y
1546939305.093 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1546939305.093 * [misc]taylor:  Taking taylor expansion of a in y
1546939305.093 * [misc]backup-simplify:  Simplify a into a
1546939305.093 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546939305.093 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546939305.093 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546939305.093 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1546939305.093 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1546939305.093 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1546939305.093 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1546939305.093 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1546939305.094 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939305.094 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1546939305.094 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 a)) (cos (/ 1 a))) into (/ (sin (/ 1 a)) (cos (/ 1 a)))
1546939305.094 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 x) (tan (+ (/ 1 z) (/ 1 y)))) (tan (/ 1 a))) in x
1546939305.094 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (tan (+ (/ 1 z) (/ 1 y)))) in x
1546939305.094 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546939305.094 * [misc]taylor:  Taking taylor expansion of x in x
1546939305.094 * [misc]backup-simplify:  Simplify 0 into 0
1546939305.094 * [misc]backup-simplify:  Simplify 1 into 1
1546939305.094 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939305.094 * [misc]taylor:  Taking taylor expansion of (tan (+ (/ 1 z) (/ 1 y))) in x
1546939305.094 * [misc]taylor:  Rewrote expression to (/ (sin (+ (/ 1 z) (/ 1 y))) (cos (+ (/ 1 z) (/ 1 y))))
1546939305.094 * [misc]taylor:  Taking taylor expansion of (sin (+ (/ 1 z) (/ 1 y))) in x
1546939305.094 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in x
1546939305.094 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in x
1546939305.094 * [misc]taylor:  Taking taylor expansion of z in x
1546939305.095 * [misc]backup-simplify:  Simplify z into z
1546939305.095 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939305.095 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1546939305.095 * [misc]taylor:  Taking taylor expansion of y in x
1546939305.095 * [misc]backup-simplify:  Simplify y into y
1546939305.095 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939305.095 * [misc]backup-simplify:  Simplify (+ (/ 1 z) (/ 1 y)) into (+ (/ 1 y) (/ 1 z))
1546939305.095 * [misc]backup-simplify:  Simplify (sin (+ (/ 1 y) (/ 1 z))) into (sin (+ (/ 1 z) (/ 1 y)))
1546939305.095 * [misc]backup-simplify:  Simplify (cos (+ (/ 1 y) (/ 1 z))) into (cos (+ (/ 1 z) (/ 1 y)))
1546939305.095 * [misc]taylor:  Taking taylor expansion of (cos (+ (/ 1 z) (/ 1 y))) in x
1546939305.095 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in x
1546939305.095 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in x
1546939305.095 * [misc]taylor:  Taking taylor expansion of z in x
1546939305.095 * [misc]backup-simplify:  Simplify z into z
1546939305.095 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939305.095 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1546939305.095 * [misc]taylor:  Taking taylor expansion of y in x
1546939305.095 * [misc]backup-simplify:  Simplify y into y
1546939305.095 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939305.095 * [misc]backup-simplify:  Simplify (+ (/ 1 z) (/ 1 y)) into (+ (/ 1 y) (/ 1 z))
1546939305.096 * [misc]backup-simplify:  Simplify (cos (+ (/ 1 y) (/ 1 z))) into (cos (+ (/ 1 z) (/ 1 y)))
1546939305.096 * [misc]backup-simplify:  Simplify (sin (+ (/ 1 y) (/ 1 z))) into (sin (+ (/ 1 z) (/ 1 y)))
1546939305.096 * [misc]backup-simplify:  Simplify (* (sin (+ (/ 1 z) (/ 1 y))) 1) into (sin (+ (/ 1 y) (/ 1 z)))
1546939305.096 * [misc]backup-simplify:  Simplify (* (cos (+ (/ 1 z) (/ 1 y))) 0) into 0
1546939305.096 * [misc]backup-simplify:  Simplify (+ (sin (+ (/ 1 y) (/ 1 z))) 0) into (sin (+ (/ 1 z) (/ 1 y)))
1546939305.096 * [misc]backup-simplify:  Simplify (* (cos (+ (/ 1 z) (/ 1 y))) 1) into (cos (+ (/ 1 y) (/ 1 z)))
1546939305.096 * [misc]backup-simplify:  Simplify (* (sin (+ (/ 1 z) (/ 1 y))) 0) into 0
1546939305.097 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939305.097 * [misc]backup-simplify:  Simplify (+ (cos (+ (/ 1 y) (/ 1 z))) 0) into (cos (+ (/ 1 z) (/ 1 y)))
1546939305.097 * [misc]backup-simplify:  Simplify (/ (sin (+ (/ 1 z) (/ 1 y))) (cos (+ (/ 1 z) (/ 1 y)))) into (/ (sin (+ (/ 1 y) (/ 1 z))) (cos (+ (/ 1 y) (/ 1 z))))
1546939305.097 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 a)) in x
1546939305.097 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 a)) (cos (/ 1 a)))
1546939305.097 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in x
1546939305.097 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in x
1546939305.097 * [misc]taylor:  Taking taylor expansion of a in x
1546939305.097 * [misc]backup-simplify:  Simplify a into a
1546939305.097 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546939305.097 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546939305.097 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546939305.098 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in x
1546939305.098 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in x
1546939305.098 * [misc]taylor:  Taking taylor expansion of a in x
1546939305.098 * [misc]backup-simplify:  Simplify a into a
1546939305.098 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546939305.098 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546939305.098 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546939305.098 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1546939305.098 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1546939305.098 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1546939305.098 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1546939305.098 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1546939305.098 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939305.098 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1546939305.099 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 a)) (cos (/ 1 a))) into (/ (sin (/ 1 a)) (cos (/ 1 a)))
1546939305.099 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 x) (tan (+ (/ 1 z) (/ 1 y)))) (tan (/ 1 a))) in x
1546939305.099 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (tan (+ (/ 1 z) (/ 1 y)))) in x
1546939305.099 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546939305.099 * [misc]taylor:  Taking taylor expansion of x in x
1546939305.099 * [misc]backup-simplify:  Simplify 0 into 0
1546939305.099 * [misc]backup-simplify:  Simplify 1 into 1
1546939305.099 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939305.099 * [misc]taylor:  Taking taylor expansion of (tan (+ (/ 1 z) (/ 1 y))) in x
1546939305.099 * [misc]taylor:  Rewrote expression to (/ (sin (+ (/ 1 z) (/ 1 y))) (cos (+ (/ 1 z) (/ 1 y))))
1546939305.099 * [misc]taylor:  Taking taylor expansion of (sin (+ (/ 1 z) (/ 1 y))) in x
1546939305.099 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in x
1546939305.099 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in x
1546939305.099 * [misc]taylor:  Taking taylor expansion of z in x
1546939305.099 * [misc]backup-simplify:  Simplify z into z
1546939305.099 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939305.099 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1546939305.099 * [misc]taylor:  Taking taylor expansion of y in x
1546939305.099 * [misc]backup-simplify:  Simplify y into y
1546939305.099 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939305.100 * [misc]backup-simplify:  Simplify (+ (/ 1 z) (/ 1 y)) into (+ (/ 1 y) (/ 1 z))
1546939305.100 * [misc]backup-simplify:  Simplify (sin (+ (/ 1 y) (/ 1 z))) into (sin (+ (/ 1 z) (/ 1 y)))
1546939305.100 * [misc]backup-simplify:  Simplify (cos (+ (/ 1 y) (/ 1 z))) into (cos (+ (/ 1 z) (/ 1 y)))
1546939305.100 * [misc]taylor:  Taking taylor expansion of (cos (+ (/ 1 z) (/ 1 y))) in x
1546939305.100 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in x
1546939305.100 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in x
1546939305.100 * [misc]taylor:  Taking taylor expansion of z in x
1546939305.100 * [misc]backup-simplify:  Simplify z into z
1546939305.100 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939305.100 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1546939305.100 * [misc]taylor:  Taking taylor expansion of y in x
1546939305.100 * [misc]backup-simplify:  Simplify y into y
1546939305.100 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939305.100 * [misc]backup-simplify:  Simplify (+ (/ 1 z) (/ 1 y)) into (+ (/ 1 y) (/ 1 z))
1546939305.100 * [misc]backup-simplify:  Simplify (cos (+ (/ 1 y) (/ 1 z))) into (cos (+ (/ 1 z) (/ 1 y)))
1546939305.100 * [misc]backup-simplify:  Simplify (sin (+ (/ 1 y) (/ 1 z))) into (sin (+ (/ 1 z) (/ 1 y)))
1546939305.101 * [misc]backup-simplify:  Simplify (* (sin (+ (/ 1 z) (/ 1 y))) 1) into (sin (+ (/ 1 y) (/ 1 z)))
1546939305.101 * [misc]backup-simplify:  Simplify (* (cos (+ (/ 1 z) (/ 1 y))) 0) into 0
1546939305.101 * [misc]backup-simplify:  Simplify (+ (sin (+ (/ 1 y) (/ 1 z))) 0) into (sin (+ (/ 1 z) (/ 1 y)))
1546939305.101 * [misc]backup-simplify:  Simplify (* (cos (+ (/ 1 z) (/ 1 y))) 1) into (cos (+ (/ 1 y) (/ 1 z)))
1546939305.101 * [misc]backup-simplify:  Simplify (* (sin (+ (/ 1 z) (/ 1 y))) 0) into 0
1546939305.101 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939305.102 * [misc]backup-simplify:  Simplify (+ (cos (+ (/ 1 y) (/ 1 z))) 0) into (cos (+ (/ 1 z) (/ 1 y)))
1546939305.102 * [misc]backup-simplify:  Simplify (/ (sin (+ (/ 1 z) (/ 1 y))) (cos (+ (/ 1 z) (/ 1 y)))) into (/ (sin (+ (/ 1 y) (/ 1 z))) (cos (+ (/ 1 y) (/ 1 z))))
1546939305.102 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 a)) in x
1546939305.102 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 a)) (cos (/ 1 a)))
1546939305.102 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in x
1546939305.102 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in x
1546939305.102 * [misc]taylor:  Taking taylor expansion of a in x
1546939305.102 * [misc]backup-simplify:  Simplify a into a
1546939305.102 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546939305.102 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546939305.102 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546939305.102 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in x
1546939305.102 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in x
1546939305.102 * [misc]taylor:  Taking taylor expansion of a in x
1546939305.102 * [misc]backup-simplify:  Simplify a into a
1546939305.102 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546939305.103 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546939305.103 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546939305.103 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1546939305.103 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1546939305.103 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1546939305.103 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1546939305.103 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1546939305.103 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939305.103 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1546939305.103 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 a)) (cos (/ 1 a))) into (/ (sin (/ 1 a)) (cos (/ 1 a)))
1546939305.104 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546939305.104 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546939305.104 * [misc]taylor:  Taking taylor expansion of 1 in y
1546939305.104 * [misc]backup-simplify:  Simplify 1 into 1
1546939305.104 * [misc]taylor:  Taking taylor expansion of 1 in z
1546939305.104 * [misc]backup-simplify:  Simplify 1 into 1
1546939305.104 * [misc]taylor:  Taking taylor expansion of 1 in a
1546939305.104 * [misc]backup-simplify:  Simplify 1 into 1
1546939305.104 * [misc]backup-simplify:  Simplify 1 into 1
1546939305.104 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546939305.105 * [misc]backup-simplify:  Simplify (+ 0 (/ (sin (+ (/ 1 y) (/ 1 z))) (cos (+ (/ 1 y) (/ 1 z))))) into (/ (sin (+ (/ 1 z) (/ 1 y))) (cos (+ (/ 1 z) (/ 1 y))))
1546939305.105 * [misc]backup-simplify:  Simplify (- (/ (sin (/ 1 a)) (cos (/ 1 a)))) into (- (/ (sin (/ 1 a)) (cos (/ 1 a))))
1546939305.105 * [misc]backup-simplify:  Simplify (+ (/ (sin (+ (/ 1 z) (/ 1 y))) (cos (+ (/ 1 z) (/ 1 y)))) (- (/ (sin (/ 1 a)) (cos (/ 1 a))))) into (- (/ (sin (+ (/ 1 y) (/ 1 z))) (cos (+ (/ 1 y) (/ 1 z)))) (/ (sin (/ 1 a)) (cos (/ 1 a))))
1546939305.105 * [misc]taylor:  Taking taylor expansion of (- (/ (sin (+ (/ 1 y) (/ 1 z))) (cos (+ (/ 1 y) (/ 1 z)))) (/ (sin (/ 1 a)) (cos (/ 1 a)))) in y
1546939305.105 * [misc]taylor:  Taking taylor expansion of (/ (sin (+ (/ 1 y) (/ 1 z))) (cos (+ (/ 1 y) (/ 1 z)))) in y
1546939305.105 * [misc]taylor:  Taking taylor expansion of (sin (+ (/ 1 y) (/ 1 z))) in y
1546939305.105 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 y) (/ 1 z)) in y
1546939305.105 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546939305.105 * [misc]taylor:  Taking taylor expansion of y in y
1546939305.105 * [misc]backup-simplify:  Simplify 0 into 0
1546939305.106 * [misc]backup-simplify:  Simplify 1 into 1
1546939305.106 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939305.106 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546939305.106 * [misc]taylor:  Taking taylor expansion of z in y
1546939305.106 * [misc]backup-simplify:  Simplify z into z
1546939305.106 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939305.106 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546939305.106 * [misc]backup-simplify:  Simplify (sin (+ (/ 1 y) (/ 1 z))) into (sin (+ (/ 1 z) (/ 1 y)))
1546939305.106 * [misc]taylor:  Taking taylor expansion of (cos (+ (/ 1 y) (/ 1 z))) in y
1546939305.106 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 y) (/ 1 z)) in y
1546939305.106 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546939305.106 * [misc]taylor:  Taking taylor expansion of y in y
1546939305.106 * [misc]backup-simplify:  Simplify 0 into 0
1546939305.106 * [misc]backup-simplify:  Simplify 1 into 1
1546939305.106 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939305.107 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546939305.107 * [misc]taylor:  Taking taylor expansion of z in y
1546939305.107 * [misc]backup-simplify:  Simplify z into z
1546939305.107 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939305.107 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546939305.107 * [misc]backup-simplify:  Simplify (cos (+ (/ 1 y) (/ 1 z))) into (cos (+ (/ 1 z) (/ 1 y)))
1546939305.107 * [misc]backup-simplify:  Simplify (/ (sin (+ (/ 1 z) (/ 1 y))) (cos (+ (/ 1 z) (/ 1 y)))) into (/ (sin (+ (/ 1 y) (/ 1 z))) (cos (+ (/ 1 y) (/ 1 z))))
1546939305.107 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 a)) (cos (/ 1 a))) in y
1546939305.107 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in y
1546939305.107 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1546939305.107 * [misc]taylor:  Taking taylor expansion of a in y
1546939305.107 * [misc]backup-simplify:  Simplify a into a
1546939305.107 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546939305.107 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546939305.108 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546939305.108 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in y
1546939305.108 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1546939305.108 * [misc]taylor:  Taking taylor expansion of a in y
1546939305.108 * [misc]backup-simplify:  Simplify a into a
1546939305.108 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546939305.108 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546939305.108 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546939305.108 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1546939305.108 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1546939305.108 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1546939305.108 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1546939305.108 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1546939305.108 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939305.109 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1546939305.109 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 a)) (cos (/ 1 a))) into (/ (sin (/ 1 a)) (cos (/ 1 a)))
1546939305.109 * [misc]backup-simplify:  Simplify (- (/ (sin (/ 1 a)) (cos (/ 1 a)))) into (- (/ (sin (/ 1 a)) (cos (/ 1 a))))
1546939305.109 * [misc]backup-simplify:  Simplify (+ (/ (sin (+ (/ 1 y) (/ 1 z))) (cos (+ (/ 1 y) (/ 1 z)))) (- (/ (sin (/ 1 a)) (cos (/ 1 a))))) into (- (/ (sin (+ (/ 1 z) (/ 1 y))) (cos (+ (/ 1 z) (/ 1 y)))) (/ (sin (/ 1 a)) (cos (/ 1 a))))
1546939305.109 * [misc]taylor:  Taking taylor expansion of (- (/ (sin (+ (/ 1 z) (/ 1 y))) (cos (+ (/ 1 z) (/ 1 y)))) (/ (sin (/ 1 a)) (cos (/ 1 a)))) in z
1546939305.109 * [misc]taylor:  Taking taylor expansion of (/ (sin (+ (/ 1 z) (/ 1 y))) (cos (+ (/ 1 z) (/ 1 y)))) in z
1546939305.109 * [misc]taylor:  Taking taylor expansion of (sin (+ (/ 1 z) (/ 1 y))) in z
1546939305.109 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in z
1546939305.109 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546939305.109 * [misc]taylor:  Taking taylor expansion of z in z
1546939305.109 * [misc]backup-simplify:  Simplify 0 into 0
1546939305.109 * [misc]backup-simplify:  Simplify 1 into 1
1546939305.110 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939305.110 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546939305.110 * [misc]taylor:  Taking taylor expansion of y in z
1546939305.110 * [misc]backup-simplify:  Simplify y into y
1546939305.110 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939305.110 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546939305.110 * [misc]backup-simplify:  Simplify (sin (+ (/ 1 z) (/ 1 y))) into (sin (+ (/ 1 y) (/ 1 z)))
1546939305.110 * [misc]taylor:  Taking taylor expansion of (cos (+ (/ 1 z) (/ 1 y))) in z
1546939305.110 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in z
1546939305.110 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546939305.110 * [misc]taylor:  Taking taylor expansion of z in z
1546939305.110 * [misc]backup-simplify:  Simplify 0 into 0
1546939305.110 * [misc]backup-simplify:  Simplify 1 into 1
1546939305.110 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939305.110 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546939305.110 * [misc]taylor:  Taking taylor expansion of y in z
1546939305.110 * [misc]backup-simplify:  Simplify y into y
1546939305.111 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939305.111 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546939305.111 * [misc]backup-simplify:  Simplify (cos (+ (/ 1 z) (/ 1 y))) into (cos (+ (/ 1 y) (/ 1 z)))
1546939305.111 * [misc]backup-simplify:  Simplify (/ (sin (+ (/ 1 y) (/ 1 z))) (cos (+ (/ 1 y) (/ 1 z)))) into (/ (sin (+ (/ 1 z) (/ 1 y))) (cos (+ (/ 1 z) (/ 1 y))))
1546939305.111 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 a)) (cos (/ 1 a))) in z
1546939305.111 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in z
1546939305.111 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1546939305.111 * [misc]taylor:  Taking taylor expansion of a in z
1546939305.111 * [misc]backup-simplify:  Simplify a into a
1546939305.111 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546939305.111 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546939305.111 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546939305.111 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in z
1546939305.111 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1546939305.112 * [misc]taylor:  Taking taylor expansion of a in z
1546939305.112 * [misc]backup-simplify:  Simplify a into a
1546939305.112 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546939305.112 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546939305.112 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546939305.112 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1546939305.112 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1546939305.112 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1546939305.112 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1546939305.112 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1546939305.112 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939305.112 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1546939305.113 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 a)) (cos (/ 1 a))) into (/ (sin (/ 1 a)) (cos (/ 1 a)))
1546939305.113 * [misc]backup-simplify:  Simplify (- (/ (sin (/ 1 a)) (cos (/ 1 a)))) into (- (/ (sin (/ 1 a)) (cos (/ 1 a))))
1546939305.113 * [misc]backup-simplify:  Simplify (+ (/ (sin (+ (/ 1 z) (/ 1 y))) (cos (+ (/ 1 z) (/ 1 y)))) (- (/ (sin (/ 1 a)) (cos (/ 1 a))))) into (- (/ (sin (+ (/ 1 y) (/ 1 z))) (cos (+ (/ 1 y) (/ 1 z)))) (/ (sin (/ 1 a)) (cos (/ 1 a))))
1546939305.113 * [misc]taylor:  Taking taylor expansion of (- (/ (sin (+ (/ 1 y) (/ 1 z))) (cos (+ (/ 1 y) (/ 1 z)))) (/ (sin (/ 1 a)) (cos (/ 1 a)))) in a
1546939305.113 * [misc]taylor:  Taking taylor expansion of (/ (sin (+ (/ 1 y) (/ 1 z))) (cos (+ (/ 1 y) (/ 1 z)))) in a
1546939305.113 * [misc]taylor:  Taking taylor expansion of (sin (+ (/ 1 y) (/ 1 z))) in a
1546939305.113 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 y) (/ 1 z)) in a
1546939305.113 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546939305.113 * [misc]taylor:  Taking taylor expansion of y in a
1546939305.113 * [misc]backup-simplify:  Simplify y into y
1546939305.113 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939305.113 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546939305.113 * [misc]taylor:  Taking taylor expansion of z in a
1546939305.114 * [misc]backup-simplify:  Simplify z into z
1546939305.114 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939305.114 * [misc]backup-simplify:  Simplify (+ (/ 1 y) (/ 1 z)) into (+ (/ 1 z) (/ 1 y))
1546939305.114 * [misc]backup-simplify:  Simplify (sin (+ (/ 1 z) (/ 1 y))) into (sin (+ (/ 1 y) (/ 1 z)))
1546939305.114 * [misc]backup-simplify:  Simplify (cos (+ (/ 1 z) (/ 1 y))) into (cos (+ (/ 1 y) (/ 1 z)))
1546939305.114 * [misc]taylor:  Taking taylor expansion of (cos (+ (/ 1 y) (/ 1 z))) in a
1546939305.114 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 y) (/ 1 z)) in a
1546939305.114 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546939305.114 * [misc]taylor:  Taking taylor expansion of y in a
1546939305.114 * [misc]backup-simplify:  Simplify y into y
1546939305.114 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939305.114 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546939305.114 * [misc]taylor:  Taking taylor expansion of z in a
1546939305.114 * [misc]backup-simplify:  Simplify z into z
1546939305.114 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939305.114 * [misc]backup-simplify:  Simplify (+ (/ 1 y) (/ 1 z)) into (+ (/ 1 z) (/ 1 y))
1546939305.114 * [misc]backup-simplify:  Simplify (cos (+ (/ 1 z) (/ 1 y))) into (cos (+ (/ 1 y) (/ 1 z)))
1546939305.115 * [misc]backup-simplify:  Simplify (sin (+ (/ 1 z) (/ 1 y))) into (sin (+ (/ 1 y) (/ 1 z)))
1546939305.115 * [misc]backup-simplify:  Simplify (* (sin (+ (/ 1 y) (/ 1 z))) 1) into (sin (+ (/ 1 z) (/ 1 y)))
1546939305.115 * [misc]backup-simplify:  Simplify (* (cos (+ (/ 1 y) (/ 1 z))) 0) into 0
1546939305.115 * [misc]backup-simplify:  Simplify (+ (sin (+ (/ 1 z) (/ 1 y))) 0) into (sin (+ (/ 1 y) (/ 1 z)))
1546939305.115 * [misc]backup-simplify:  Simplify (* (cos (+ (/ 1 y) (/ 1 z))) 1) into (cos (+ (/ 1 z) (/ 1 y)))
1546939305.115 * [misc]backup-simplify:  Simplify (* (sin (+ (/ 1 y) (/ 1 z))) 0) into 0
1546939305.116 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939305.116 * [misc]backup-simplify:  Simplify (+ (cos (+ (/ 1 z) (/ 1 y))) 0) into (cos (+ (/ 1 y) (/ 1 z)))
1546939305.116 * [misc]backup-simplify:  Simplify (/ (sin (+ (/ 1 y) (/ 1 z))) (cos (+ (/ 1 y) (/ 1 z)))) into (/ (sin (+ (/ 1 z) (/ 1 y))) (cos (+ (/ 1 z) (/ 1 y))))
1546939305.116 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 a)) (cos (/ 1 a))) in a
1546939305.116 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in a
1546939305.116 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1546939305.116 * [misc]taylor:  Taking taylor expansion of a in a
1546939305.116 * [misc]backup-simplify:  Simplify 0 into 0
1546939305.116 * [misc]backup-simplify:  Simplify 1 into 1
1546939305.116 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939305.116 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546939305.116 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in a
1546939305.116 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1546939305.116 * [misc]taylor:  Taking taylor expansion of a in a
1546939305.116 * [misc]backup-simplify:  Simplify 0 into 0
1546939305.116 * [misc]backup-simplify:  Simplify 1 into 1
1546939305.117 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939305.117 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546939305.117 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 a)) (cos (/ 1 a))) into (/ (sin (/ 1 a)) (cos (/ 1 a)))
1546939305.117 * [misc]backup-simplify:  Simplify (- (/ (sin (/ 1 a)) (cos (/ 1 a)))) into (- (/ (sin (/ 1 a)) (cos (/ 1 a))))
1546939305.117 * [misc]backup-simplify:  Simplify (+ (/ (sin (+ (/ 1 z) (/ 1 y))) (cos (+ (/ 1 z) (/ 1 y)))) (- (/ (sin (/ 1 a)) (cos (/ 1 a))))) into (- (/ (sin (+ (/ 1 y) (/ 1 z))) (cos (+ (/ 1 y) (/ 1 z)))) (/ (sin (/ 1 a)) (cos (/ 1 a))))
1546939305.118 * [misc]backup-simplify:  Simplify (- (/ (sin (+ (/ 1 y) (/ 1 z))) (cos (+ (/ 1 y) (/ 1 z)))) (/ (sin (/ 1 a)) (cos (/ 1 a)))) into (- (/ (sin (+ (/ 1 z) (/ 1 y))) (cos (+ (/ 1 z) (/ 1 y)))) (/ (sin (/ 1 a)) (cos (/ 1 a))))
1546939305.118 * [misc]taylor:  Taking taylor expansion of 0 in z
1546939305.118 * [misc]backup-simplify:  Simplify 0 into 0
1546939305.118 * [misc]taylor:  Taking taylor expansion of 0 in a
1546939305.118 * [misc]backup-simplify:  Simplify 0 into 0
1546939305.118 * [misc]backup-simplify:  Simplify 0 into 0
1546939305.118 * [misc]taylor:  Taking taylor expansion of 0 in a
1546939305.118 * [misc]backup-simplify:  Simplify 0 into 0
1546939305.118 * [misc]backup-simplify:  Simplify 0 into 0
1546939305.118 * [misc]backup-simplify:  Simplify 0 into 0
1546939305.119 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546939305.119 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939305.119 * [misc]backup-simplify:  Simplify (+ (* (sin (+ (/ 1 z) (/ 1 y))) 0) (* 0 1)) into 0
1546939305.119 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546939305.119 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546939305.119 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939305.121 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939305.121 * [misc]backup-simplify:  Simplify (+ (* (cos (+ (/ 1 z) (/ 1 y))) 0) (* 0 0)) into 0
1546939305.121 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939305.121 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939305.122 * [misc]backup-simplify:  Simplify (+ (* (cos (+ (/ 1 z) (/ 1 y))) 0) (* 0 1)) into 0
1546939305.122 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546939305.122 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546939305.122 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939305.123 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939305.123 * [misc]backup-simplify:  Simplify (+ (* (sin (+ (/ 1 z) (/ 1 y))) 0) (* 0 0)) into 0
1546939305.123 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939305.124 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939305.124 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (+ (/ 1 z) (/ 1 y)))) (+ (* (/ (sin (+ (/ 1 y) (/ 1 z))) (cos (+ (/ 1 y) (/ 1 z)))) (/ 0 (cos (+ (/ 1 z) (/ 1 y))))))) into 0
1546939305.124 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939305.124 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939305.125 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 1)) into 0
1546939305.125 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1546939305.126 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939305.126 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 0)) into 0
1546939305.126 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939305.126 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939305.127 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 1)) into 0
1546939305.127 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1546939305.128 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939305.128 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 0)) into 0
1546939305.128 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939305.128 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939305.129 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 a))) (+ (* (/ (sin (/ 1 a)) (cos (/ 1 a))) (/ 0 (cos (/ 1 a)))))) into 0
1546939305.129 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939305.129 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939305.129 * [misc]taylor:  Taking taylor expansion of 0 in y
1546939305.129 * [misc]backup-simplify:  Simplify 0 into 0
1546939305.129 * [misc]taylor:  Taking taylor expansion of 0 in z
1546939305.129 * [misc]backup-simplify:  Simplify 0 into 0
1546939305.129 * [misc]taylor:  Taking taylor expansion of 0 in a
1546939305.129 * [misc]backup-simplify:  Simplify 0 into 0
1546939305.129 * [misc]backup-simplify:  Simplify 0 into 0
1546939305.130 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (+ (/ 1 z) (/ 1 y)))) (+ (* (/ (sin (+ (/ 1 y) (/ 1 z))) (cos (+ (/ 1 y) (/ 1 z)))) (/ 0 (cos (+ (/ 1 z) (/ 1 y))))))) into 0
1546939305.130 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939305.130 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 1)) into 0
1546939305.131 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1546939305.132 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939305.132 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 0)) into 0
1546939305.132 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939305.132 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939305.133 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 1)) into 0
1546939305.133 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1546939305.134 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939305.134 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 0)) into 0
1546939305.134 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939305.134 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939305.134 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 a))) (+ (* (/ (sin (/ 1 a)) (cos (/ 1 a))) (/ 0 (cos (/ 1 a)))))) into 0
1546939305.135 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939305.135 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939305.135 * [misc]taylor:  Taking taylor expansion of 0 in z
1546939305.135 * [misc]backup-simplify:  Simplify 0 into 0
1546939305.135 * [misc]taylor:  Taking taylor expansion of 0 in a
1546939305.135 * [misc]backup-simplify:  Simplify 0 into 0
1546939305.135 * [misc]backup-simplify:  Simplify 0 into 0
1546939305.135 * [misc]taylor:  Taking taylor expansion of 0 in z
1546939305.135 * [misc]backup-simplify:  Simplify 0 into 0
1546939305.135 * [misc]taylor:  Taking taylor expansion of 0 in a
1546939305.135 * [misc]backup-simplify:  Simplify 0 into 0
1546939305.135 * [misc]backup-simplify:  Simplify 0 into 0
1546939305.136 * [misc]backup-simplify:  Simplify (+ (- (/ (sin (+ (/ 1 (/ 1 z)) (/ 1 (/ 1 y)))) (cos (+ (/ 1 (/ 1 z)) (/ 1 (/ 1 y))))) (/ (sin (/ 1 (/ 1 a))) (cos (/ 1 (/ 1 a))))) (* 1 (* 1 (* 1 (* 1 (/ 1 (/ 1 x))))))) into (- (+ (/ (sin (+ z y)) (cos (+ z y))) x) (/ (sin a) (cos a)))
1546939305.136 * [misc]backup-simplify:  Simplify (+ (/ 1 (- x)) (- (tan (+ (/ 1 (- y)) (/ 1 (- z)))) (tan (/ 1 (- a))))) into (- (tan (- (+ (/ 1 z) (/ 1 y)))) (+ (tan (/ -1 a)) (/ 1 x)))
1546939305.136 * [misc]approximate:  Taking taylor expansion of (- (tan (- (+ (/ 1 z) (/ 1 y)))) (+ (tan (/ -1 a)) (/ 1 x))) in (x y z a) around 0
1546939305.136 * [misc]taylor:  Taking taylor expansion of (- (tan (- (+ (/ 1 z) (/ 1 y)))) (+ (tan (/ -1 a)) (/ 1 x))) in a
1546939305.136 * [misc]taylor:  Taking taylor expansion of (tan (- (+ (/ 1 z) (/ 1 y)))) in a
1546939305.136 * [misc]taylor:  Rewrote expression to (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y)))))
1546939305.136 * [misc]taylor:  Taking taylor expansion of (sin (- (+ (/ 1 z) (/ 1 y)))) in a
1546939305.136 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) (/ 1 y))) in a
1546939305.136 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in a
1546939305.136 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546939305.136 * [misc]taylor:  Taking taylor expansion of z in a
1546939305.136 * [misc]backup-simplify:  Simplify z into z
1546939305.136 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939305.137 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546939305.137 * [misc]taylor:  Taking taylor expansion of y in a
1546939305.137 * [misc]backup-simplify:  Simplify y into y
1546939305.137 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939305.137 * [misc]backup-simplify:  Simplify (+ (/ 1 z) (/ 1 y)) into (+ (/ 1 y) (/ 1 z))
1546939305.137 * [misc]backup-simplify:  Simplify (- (+ (/ 1 y) (/ 1 z))) into (- (+ (/ 1 y) (/ 1 z)))
1546939305.137 * [misc]backup-simplify:  Simplify (- (+ (/ 1 y) (/ 1 z))) into (- (+ (/ 1 y) (/ 1 z)))
1546939305.137 * [misc]backup-simplify:  Simplify (sin (- (+ (/ 1 y) (/ 1 z)))) into (sin (- (+ (/ 1 y) (/ 1 z))))
1546939305.138 * [misc]backup-simplify:  Simplify (- (+ (/ 1 y) (/ 1 z))) into (- (+ (/ 1 y) (/ 1 z)))
1546939305.138 * [misc]backup-simplify:  Simplify (cos (- (+ (/ 1 y) (/ 1 z)))) into (cos (- (+ (/ 1 y) (/ 1 z))))
1546939305.138 * [misc]taylor:  Taking taylor expansion of (cos (- (+ (/ 1 z) (/ 1 y)))) in a
1546939305.138 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) (/ 1 y))) in a
1546939305.138 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in a
1546939305.138 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546939305.138 * [misc]taylor:  Taking taylor expansion of z in a
1546939305.138 * [misc]backup-simplify:  Simplify z into z
1546939305.138 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939305.138 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546939305.138 * [misc]taylor:  Taking taylor expansion of y in a
1546939305.138 * [misc]backup-simplify:  Simplify y into y
1546939305.138 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939305.138 * [misc]backup-simplify:  Simplify (+ (/ 1 z) (/ 1 y)) into (+ (/ 1 y) (/ 1 z))
1546939305.138 * [misc]backup-simplify:  Simplify (- (+ (/ 1 y) (/ 1 z))) into (- (+ (/ 1 y) (/ 1 z)))
1546939305.139 * [misc]backup-simplify:  Simplify (- (+ (/ 1 y) (/ 1 z))) into (- (+ (/ 1 y) (/ 1 z)))
1546939305.139 * [misc]backup-simplify:  Simplify (cos (- (+ (/ 1 y) (/ 1 z)))) into (cos (- (+ (/ 1 y) (/ 1 z))))
1546939305.139 * [misc]backup-simplify:  Simplify (- (+ (/ 1 y) (/ 1 z))) into (- (+ (/ 1 y) (/ 1 z)))
1546939305.139 * [misc]backup-simplify:  Simplify (sin (- (+ (/ 1 y) (/ 1 z)))) into (sin (- (+ (/ 1 y) (/ 1 z))))
1546939305.139 * [misc]backup-simplify:  Simplify (* (sin (- (+ (/ 1 y) (/ 1 z)))) 1) into (sin (- (+ (/ 1 y) (/ 1 z))))
1546939305.139 * [misc]backup-simplify:  Simplify (* (cos (- (+ (/ 1 y) (/ 1 z)))) 0) into 0
1546939305.140 * [misc]backup-simplify:  Simplify (+ (sin (- (+ (/ 1 y) (/ 1 z)))) 0) into (sin (- (+ (/ 1 y) (/ 1 z))))
1546939305.140 * [misc]backup-simplify:  Simplify (* (cos (- (+ (/ 1 y) (/ 1 z)))) 1) into (cos (- (+ (/ 1 y) (/ 1 z))))
1546939305.140 * [misc]backup-simplify:  Simplify (* (sin (- (+ (/ 1 y) (/ 1 z)))) 0) into 0
1546939305.140 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939305.140 * [misc]backup-simplify:  Simplify (+ (cos (- (+ (/ 1 y) (/ 1 z)))) 0) into (cos (- (+ (/ 1 y) (/ 1 z))))
1546939305.141 * [misc]backup-simplify:  Simplify (/ (sin (- (+ (/ 1 y) (/ 1 z)))) (cos (- (+ (/ 1 y) (/ 1 z))))) into (/ (sin (- (+ (/ 1 y) (/ 1 z)))) (cos (- (+ (/ 1 y) (/ 1 z)))))
1546939305.141 * [misc]taylor:  Taking taylor expansion of (+ (tan (/ -1 a)) (/ 1 x)) in a
1546939305.141 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 a)) in a
1546939305.141 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 a)) (cos (/ -1 a)))
1546939305.141 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in a
1546939305.141 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1546939305.141 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939305.141 * [misc]backup-simplify:  Simplify -1 into -1
1546939305.141 * [misc]taylor:  Taking taylor expansion of a in a
1546939305.141 * [misc]backup-simplify:  Simplify 0 into 0
1546939305.141 * [misc]backup-simplify:  Simplify 1 into 1
1546939305.141 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939305.141 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546939305.141 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in a
1546939305.141 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1546939305.141 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939305.141 * [misc]backup-simplify:  Simplify -1 into -1
1546939305.141 * [misc]taylor:  Taking taylor expansion of a in a
1546939305.141 * [misc]backup-simplify:  Simplify 0 into 0
1546939305.141 * [misc]backup-simplify:  Simplify 1 into 1
1546939305.142 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939305.142 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546939305.142 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 a)) (cos (/ -1 a))) into (/ (sin (/ -1 a)) (cos (/ -1 a)))
1546939305.142 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in a
1546939305.142 * [misc]taylor:  Taking taylor expansion of x in a
1546939305.142 * [misc]backup-simplify:  Simplify x into x
1546939305.142 * [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
1546939305.142 * [misc]taylor:  Taking taylor expansion of (- (tan (- (+ (/ 1 z) (/ 1 y)))) (+ (tan (/ -1 a)) (/ 1 x))) in z
1546939305.142 * [misc]taylor:  Taking taylor expansion of (tan (- (+ (/ 1 z) (/ 1 y)))) in z
1546939305.142 * [misc]taylor:  Rewrote expression to (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y)))))
1546939305.142 * [misc]taylor:  Taking taylor expansion of (sin (- (+ (/ 1 z) (/ 1 y)))) in z
1546939305.142 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) (/ 1 y))) in z
1546939305.142 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in z
1546939305.142 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546939305.142 * [misc]taylor:  Taking taylor expansion of z in z
1546939305.142 * [misc]backup-simplify:  Simplify 0 into 0
1546939305.142 * [misc]backup-simplify:  Simplify 1 into 1
1546939305.143 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939305.143 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546939305.143 * [misc]taylor:  Taking taylor expansion of y in z
1546939305.143 * [misc]backup-simplify:  Simplify y into y
1546939305.143 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939305.143 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546939305.143 * [misc]backup-simplify:  Simplify (- 1) into -1
1546939305.143 * [misc]backup-simplify:  Simplify (sin (- (+ (/ 1 z) (/ 1 y)))) into (sin (- (+ (/ 1 z) (/ 1 y))))
1546939305.143 * [misc]taylor:  Taking taylor expansion of (cos (- (+ (/ 1 z) (/ 1 y)))) in z
1546939305.143 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) (/ 1 y))) in z
1546939305.143 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in z
1546939305.143 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546939305.143 * [misc]taylor:  Taking taylor expansion of z in z
1546939305.143 * [misc]backup-simplify:  Simplify 0 into 0
1546939305.143 * [misc]backup-simplify:  Simplify 1 into 1
1546939305.144 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939305.144 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546939305.144 * [misc]taylor:  Taking taylor expansion of y in z
1546939305.144 * [misc]backup-simplify:  Simplify y into y
1546939305.144 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939305.144 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546939305.144 * [misc]backup-simplify:  Simplify (- 1) into -1
1546939305.144 * [misc]backup-simplify:  Simplify (cos (- (+ (/ 1 z) (/ 1 y)))) into (cos (- (+ (/ 1 z) (/ 1 y))))
1546939305.145 * [misc]backup-simplify:  Simplify (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y))))) into (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y)))))
1546939305.145 * [misc]taylor:  Taking taylor expansion of (+ (tan (/ -1 a)) (/ 1 x)) in z
1546939305.145 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 a)) in z
1546939305.145 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 a)) (cos (/ -1 a)))
1546939305.145 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in z
1546939305.145 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1546939305.145 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939305.145 * [misc]backup-simplify:  Simplify -1 into -1
1546939305.145 * [misc]taylor:  Taking taylor expansion of a in z
1546939305.145 * [misc]backup-simplify:  Simplify a into a
1546939305.145 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546939305.145 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546939305.145 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546939305.145 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in z
1546939305.145 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1546939305.145 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939305.145 * [misc]backup-simplify:  Simplify -1 into -1
1546939305.145 * [misc]taylor:  Taking taylor expansion of a in z
1546939305.145 * [misc]backup-simplify:  Simplify a into a
1546939305.145 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546939305.145 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546939305.145 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546939305.145 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1546939305.146 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1546939305.146 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1546939305.146 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1546939305.146 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1546939305.146 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939305.146 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1546939305.146 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 a)) (cos (/ -1 a))) into (/ (sin (/ -1 a)) (cos (/ -1 a)))
1546939305.146 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in z
1546939305.146 * [misc]taylor:  Taking taylor expansion of x in z
1546939305.146 * [misc]backup-simplify:  Simplify x into x
1546939305.146 * [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
1546939305.146 * [misc]taylor:  Taking taylor expansion of (- (tan (- (+ (/ 1 z) (/ 1 y)))) (+ (tan (/ -1 a)) (/ 1 x))) in y
1546939305.146 * [misc]taylor:  Taking taylor expansion of (tan (- (+ (/ 1 z) (/ 1 y)))) in y
1546939305.147 * [misc]taylor:  Rewrote expression to (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y)))))
1546939305.147 * [misc]taylor:  Taking taylor expansion of (sin (- (+ (/ 1 z) (/ 1 y)))) in y
1546939305.147 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) (/ 1 y))) in y
1546939305.147 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in y
1546939305.147 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546939305.147 * [misc]taylor:  Taking taylor expansion of z in y
1546939305.147 * [misc]backup-simplify:  Simplify z into z
1546939305.147 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939305.147 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546939305.147 * [misc]taylor:  Taking taylor expansion of y in y
1546939305.147 * [misc]backup-simplify:  Simplify 0 into 0
1546939305.147 * [misc]backup-simplify:  Simplify 1 into 1
1546939305.147 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939305.147 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546939305.147 * [misc]backup-simplify:  Simplify (- 1) into -1
1546939305.147 * [misc]backup-simplify:  Simplify (sin (- (+ (/ 1 z) (/ 1 y)))) into (sin (- (+ (/ 1 z) (/ 1 y))))
1546939305.147 * [misc]taylor:  Taking taylor expansion of (cos (- (+ (/ 1 z) (/ 1 y)))) in y
1546939305.147 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) (/ 1 y))) in y
1546939305.147 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in y
1546939305.147 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546939305.147 * [misc]taylor:  Taking taylor expansion of z in y
1546939305.148 * [misc]backup-simplify:  Simplify z into z
1546939305.148 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939305.148 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546939305.148 * [misc]taylor:  Taking taylor expansion of y in y
1546939305.148 * [misc]backup-simplify:  Simplify 0 into 0
1546939305.148 * [misc]backup-simplify:  Simplify 1 into 1
1546939305.148 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939305.148 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546939305.148 * [misc]backup-simplify:  Simplify (- 1) into -1
1546939305.148 * [misc]backup-simplify:  Simplify (cos (- (+ (/ 1 z) (/ 1 y)))) into (cos (- (+ (/ 1 z) (/ 1 y))))
1546939305.148 * [misc]backup-simplify:  Simplify (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y))))) into (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y)))))
1546939305.148 * [misc]taylor:  Taking taylor expansion of (+ (tan (/ -1 a)) (/ 1 x)) in y
1546939305.148 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 a)) in y
1546939305.148 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 a)) (cos (/ -1 a)))
1546939305.148 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in y
1546939305.148 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1546939305.148 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939305.148 * [misc]backup-simplify:  Simplify -1 into -1
1546939305.148 * [misc]taylor:  Taking taylor expansion of a in y
1546939305.148 * [misc]backup-simplify:  Simplify a into a
1546939305.148 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546939305.148 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546939305.148 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546939305.148 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in y
1546939305.149 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1546939305.149 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939305.149 * [misc]backup-simplify:  Simplify -1 into -1
1546939305.149 * [misc]taylor:  Taking taylor expansion of a in y
1546939305.149 * [misc]backup-simplify:  Simplify a into a
1546939305.149 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546939305.149 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546939305.149 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546939305.149 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1546939305.149 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1546939305.149 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1546939305.149 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1546939305.149 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1546939305.149 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939305.149 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1546939305.149 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 a)) (cos (/ -1 a))) into (/ (sin (/ -1 a)) (cos (/ -1 a)))
1546939305.149 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
1546939305.149 * [misc]taylor:  Taking taylor expansion of x in y
1546939305.149 * [misc]backup-simplify:  Simplify x into x
1546939305.149 * [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
1546939305.149 * [misc]taylor:  Taking taylor expansion of (- (tan (- (+ (/ 1 z) (/ 1 y)))) (+ (tan (/ -1 a)) (/ 1 x))) in x
1546939305.149 * [misc]taylor:  Taking taylor expansion of (tan (- (+ (/ 1 z) (/ 1 y)))) in x
1546939305.149 * [misc]taylor:  Rewrote expression to (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y)))))
1546939305.149 * [misc]taylor:  Taking taylor expansion of (sin (- (+ (/ 1 z) (/ 1 y)))) in x
1546939305.149 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) (/ 1 y))) in x
1546939305.149 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in x
1546939305.149 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in x
1546939305.149 * [misc]taylor:  Taking taylor expansion of z in x
1546939305.149 * [misc]backup-simplify:  Simplify z into z
1546939305.149 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939305.149 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1546939305.150 * [misc]taylor:  Taking taylor expansion of y in x
1546939305.150 * [misc]backup-simplify:  Simplify y into y
1546939305.150 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939305.150 * [misc]backup-simplify:  Simplify (+ (/ 1 z) (/ 1 y)) into (+ (/ 1 y) (/ 1 z))
1546939305.150 * [misc]backup-simplify:  Simplify (- (+ (/ 1 y) (/ 1 z))) into (- (+ (/ 1 y) (/ 1 z)))
1546939305.150 * [misc]backup-simplify:  Simplify (- (+ (/ 1 y) (/ 1 z))) into (- (+ (/ 1 y) (/ 1 z)))
1546939305.150 * [misc]backup-simplify:  Simplify (sin (- (+ (/ 1 y) (/ 1 z)))) into (sin (- (+ (/ 1 y) (/ 1 z))))
1546939305.150 * [misc]backup-simplify:  Simplify (- (+ (/ 1 y) (/ 1 z))) into (- (+ (/ 1 y) (/ 1 z)))
1546939305.150 * [misc]backup-simplify:  Simplify (cos (- (+ (/ 1 y) (/ 1 z)))) into (cos (- (+ (/ 1 y) (/ 1 z))))
1546939305.150 * [misc]taylor:  Taking taylor expansion of (cos (- (+ (/ 1 z) (/ 1 y)))) in x
1546939305.150 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) (/ 1 y))) in x
1546939305.150 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in x
1546939305.150 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in x
1546939305.150 * [misc]taylor:  Taking taylor expansion of z in x
1546939305.150 * [misc]backup-simplify:  Simplify z into z
1546939305.150 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939305.150 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1546939305.150 * [misc]taylor:  Taking taylor expansion of y in x
1546939305.150 * [misc]backup-simplify:  Simplify y into y
1546939305.150 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939305.150 * [misc]backup-simplify:  Simplify (+ (/ 1 z) (/ 1 y)) into (+ (/ 1 y) (/ 1 z))
1546939305.150 * [misc]backup-simplify:  Simplify (- (+ (/ 1 y) (/ 1 z))) into (- (+ (/ 1 y) (/ 1 z)))
1546939305.150 * [misc]backup-simplify:  Simplify (- (+ (/ 1 y) (/ 1 z))) into (- (+ (/ 1 y) (/ 1 z)))
1546939305.151 * [misc]backup-simplify:  Simplify (cos (- (+ (/ 1 y) (/ 1 z)))) into (cos (- (+ (/ 1 y) (/ 1 z))))
1546939305.151 * [misc]backup-simplify:  Simplify (- (+ (/ 1 y) (/ 1 z))) into (- (+ (/ 1 y) (/ 1 z)))
1546939305.151 * [misc]backup-simplify:  Simplify (sin (- (+ (/ 1 y) (/ 1 z)))) into (sin (- (+ (/ 1 y) (/ 1 z))))
1546939305.151 * [misc]backup-simplify:  Simplify (* (sin (- (+ (/ 1 y) (/ 1 z)))) 1) into (sin (- (+ (/ 1 y) (/ 1 z))))
1546939305.151 * [misc]backup-simplify:  Simplify (* (cos (- (+ (/ 1 y) (/ 1 z)))) 0) into 0
1546939305.151 * [misc]backup-simplify:  Simplify (+ (sin (- (+ (/ 1 y) (/ 1 z)))) 0) into (sin (- (+ (/ 1 y) (/ 1 z))))
1546939305.151 * [misc]backup-simplify:  Simplify (* (cos (- (+ (/ 1 y) (/ 1 z)))) 1) into (cos (- (+ (/ 1 y) (/ 1 z))))
1546939305.151 * [misc]backup-simplify:  Simplify (* (sin (- (+ (/ 1 y) (/ 1 z)))) 0) into 0
1546939305.151 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939305.151 * [misc]backup-simplify:  Simplify (+ (cos (- (+ (/ 1 y) (/ 1 z)))) 0) into (cos (- (+ (/ 1 y) (/ 1 z))))
1546939305.152 * [misc]backup-simplify:  Simplify (/ (sin (- (+ (/ 1 y) (/ 1 z)))) (cos (- (+ (/ 1 y) (/ 1 z))))) into (/ (sin (- (+ (/ 1 y) (/ 1 z)))) (cos (- (+ (/ 1 y) (/ 1 z)))))
1546939305.152 * [misc]taylor:  Taking taylor expansion of (+ (tan (/ -1 a)) (/ 1 x)) in x
1546939305.152 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 a)) in x
1546939305.152 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 a)) (cos (/ -1 a)))
1546939305.152 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in x
1546939305.152 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in x
1546939305.152 * [misc]taylor:  Taking taylor expansion of -1 in x
1546939305.152 * [misc]backup-simplify:  Simplify -1 into -1
1546939305.152 * [misc]taylor:  Taking taylor expansion of a in x
1546939305.152 * [misc]backup-simplify:  Simplify a into a
1546939305.152 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546939305.152 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546939305.152 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546939305.152 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in x
1546939305.152 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in x
1546939305.152 * [misc]taylor:  Taking taylor expansion of -1 in x
1546939305.152 * [misc]backup-simplify:  Simplify -1 into -1
1546939305.152 * [misc]taylor:  Taking taylor expansion of a in x
1546939305.152 * [misc]backup-simplify:  Simplify a into a
1546939305.152 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546939305.152 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546939305.152 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546939305.152 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1546939305.152 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1546939305.152 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1546939305.152 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1546939305.152 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1546939305.152 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939305.152 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1546939305.153 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 a)) (cos (/ -1 a))) into (/ (sin (/ -1 a)) (cos (/ -1 a)))
1546939305.153 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546939305.153 * [misc]taylor:  Taking taylor expansion of x in x
1546939305.153 * [misc]backup-simplify:  Simplify 0 into 0
1546939305.153 * [misc]backup-simplify:  Simplify 1 into 1
1546939305.153 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939305.153 * [misc]taylor:  Taking taylor expansion of (- (tan (- (+ (/ 1 z) (/ 1 y)))) (+ (tan (/ -1 a)) (/ 1 x))) in x
1546939305.153 * [misc]taylor:  Taking taylor expansion of (tan (- (+ (/ 1 z) (/ 1 y)))) in x
1546939305.153 * [misc]taylor:  Rewrote expression to (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y)))))
1546939305.153 * [misc]taylor:  Taking taylor expansion of (sin (- (+ (/ 1 z) (/ 1 y)))) in x
1546939305.153 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) (/ 1 y))) in x
1546939305.153 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in x
1546939305.153 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in x
1546939305.153 * [misc]taylor:  Taking taylor expansion of z in x
1546939305.153 * [misc]backup-simplify:  Simplify z into z
1546939305.153 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939305.153 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1546939305.153 * [misc]taylor:  Taking taylor expansion of y in x
1546939305.153 * [misc]backup-simplify:  Simplify y into y
1546939305.153 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939305.153 * [misc]backup-simplify:  Simplify (+ (/ 1 z) (/ 1 y)) into (+ (/ 1 y) (/ 1 z))
1546939305.153 * [misc]backup-simplify:  Simplify (- (+ (/ 1 y) (/ 1 z))) into (- (+ (/ 1 y) (/ 1 z)))
1546939305.153 * [misc]backup-simplify:  Simplify (- (+ (/ 1 y) (/ 1 z))) into (- (+ (/ 1 y) (/ 1 z)))
1546939305.153 * [misc]backup-simplify:  Simplify (sin (- (+ (/ 1 y) (/ 1 z)))) into (sin (- (+ (/ 1 y) (/ 1 z))))
1546939305.153 * [misc]backup-simplify:  Simplify (- (+ (/ 1 y) (/ 1 z))) into (- (+ (/ 1 y) (/ 1 z)))
1546939305.153 * [misc]backup-simplify:  Simplify (cos (- (+ (/ 1 y) (/ 1 z)))) into (cos (- (+ (/ 1 y) (/ 1 z))))
1546939305.153 * [misc]taylor:  Taking taylor expansion of (cos (- (+ (/ 1 z) (/ 1 y)))) in x
1546939305.154 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) (/ 1 y))) in x
1546939305.154 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in x
1546939305.154 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in x
1546939305.154 * [misc]taylor:  Taking taylor expansion of z in x
1546939305.154 * [misc]backup-simplify:  Simplify z into z
1546939305.154 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939305.154 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1546939305.154 * [misc]taylor:  Taking taylor expansion of y in x
1546939305.154 * [misc]backup-simplify:  Simplify y into y
1546939305.154 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939305.154 * [misc]backup-simplify:  Simplify (+ (/ 1 z) (/ 1 y)) into (+ (/ 1 y) (/ 1 z))
1546939305.154 * [misc]backup-simplify:  Simplify (- (+ (/ 1 y) (/ 1 z))) into (- (+ (/ 1 y) (/ 1 z)))
1546939305.154 * [misc]backup-simplify:  Simplify (- (+ (/ 1 y) (/ 1 z))) into (- (+ (/ 1 y) (/ 1 z)))
1546939305.154 * [misc]backup-simplify:  Simplify (cos (- (+ (/ 1 y) (/ 1 z)))) into (cos (- (+ (/ 1 y) (/ 1 z))))
1546939305.154 * [misc]backup-simplify:  Simplify (- (+ (/ 1 y) (/ 1 z))) into (- (+ (/ 1 y) (/ 1 z)))
1546939305.154 * [misc]backup-simplify:  Simplify (sin (- (+ (/ 1 y) (/ 1 z)))) into (sin (- (+ (/ 1 y) (/ 1 z))))
1546939305.154 * [misc]backup-simplify:  Simplify (* (sin (- (+ (/ 1 y) (/ 1 z)))) 1) into (sin (- (+ (/ 1 y) (/ 1 z))))
1546939305.154 * [misc]backup-simplify:  Simplify (* (cos (- (+ (/ 1 y) (/ 1 z)))) 0) into 0
1546939305.154 * [misc]backup-simplify:  Simplify (+ (sin (- (+ (/ 1 y) (/ 1 z)))) 0) into (sin (- (+ (/ 1 y) (/ 1 z))))
1546939305.155 * [misc]backup-simplify:  Simplify (* (cos (- (+ (/ 1 y) (/ 1 z)))) 1) into (cos (- (+ (/ 1 y) (/ 1 z))))
1546939305.155 * [misc]backup-simplify:  Simplify (* (sin (- (+ (/ 1 y) (/ 1 z)))) 0) into 0
1546939305.155 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939305.155 * [misc]backup-simplify:  Simplify (+ (cos (- (+ (/ 1 y) (/ 1 z)))) 0) into (cos (- (+ (/ 1 y) (/ 1 z))))
1546939305.155 * [misc]backup-simplify:  Simplify (/ (sin (- (+ (/ 1 y) (/ 1 z)))) (cos (- (+ (/ 1 y) (/ 1 z))))) into (/ (sin (- (+ (/ 1 y) (/ 1 z)))) (cos (- (+ (/ 1 y) (/ 1 z)))))
1546939305.155 * [misc]taylor:  Taking taylor expansion of (+ (tan (/ -1 a)) (/ 1 x)) in x
1546939305.155 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 a)) in x
1546939305.155 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 a)) (cos (/ -1 a)))
1546939305.155 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in x
1546939305.155 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in x
1546939305.155 * [misc]taylor:  Taking taylor expansion of -1 in x
1546939305.155 * [misc]backup-simplify:  Simplify -1 into -1
1546939305.155 * [misc]taylor:  Taking taylor expansion of a in x
1546939305.155 * [misc]backup-simplify:  Simplify a into a
1546939305.155 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546939305.155 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546939305.155 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546939305.155 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in x
1546939305.155 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in x
1546939305.155 * [misc]taylor:  Taking taylor expansion of -1 in x
1546939305.155 * [misc]backup-simplify:  Simplify -1 into -1
1546939305.155 * [misc]taylor:  Taking taylor expansion of a in x
1546939305.155 * [misc]backup-simplify:  Simplify a into a
1546939305.155 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546939305.155 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546939305.156 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546939305.156 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1546939305.156 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1546939305.156 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1546939305.156 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1546939305.156 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1546939305.156 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939305.156 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1546939305.156 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 a)) (cos (/ -1 a))) into (/ (sin (/ -1 a)) (cos (/ -1 a)))
1546939305.156 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546939305.156 * [misc]taylor:  Taking taylor expansion of x in x
1546939305.156 * [misc]backup-simplify:  Simplify 0 into 0
1546939305.156 * [misc]backup-simplify:  Simplify 1 into 1
1546939305.156 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939305.156 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546939305.156 * [misc]backup-simplify:  Simplify (- 1) into -1
1546939305.157 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1546939305.157 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939305.157 * [misc]backup-simplify:  Simplify -1 into -1
1546939305.157 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939305.157 * [misc]backup-simplify:  Simplify -1 into -1
1546939305.157 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939305.157 * [misc]backup-simplify:  Simplify -1 into -1
1546939305.157 * [misc]backup-simplify:  Simplify -1 into -1
1546939305.157 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546939305.157 * [misc]backup-simplify:  Simplify (+ (/ (sin (/ -1 a)) (cos (/ -1 a))) 0) into (/ (sin (/ -1 a)) (cos (/ -1 a)))
1546939305.157 * [misc]backup-simplify:  Simplify (- (/ (sin (/ -1 a)) (cos (/ -1 a)))) into (- (/ (sin (/ -1 a)) (cos (/ -1 a))))
1546939305.157 * [misc]backup-simplify:  Simplify (+ (/ (sin (- (+ (/ 1 y) (/ 1 z)))) (cos (- (+ (/ 1 y) (/ 1 z))))) (- (/ (sin (/ -1 a)) (cos (/ -1 a))))) into (- (/ (sin (- (+ (/ 1 y) (/ 1 z)))) (cos (- (+ (/ 1 y) (/ 1 z))))) (/ (sin (/ -1 a)) (cos (/ -1 a))))
1546939305.157 * [misc]taylor:  Taking taylor expansion of (- (/ (sin (- (+ (/ 1 y) (/ 1 z)))) (cos (- (+ (/ 1 y) (/ 1 z))))) (/ (sin (/ -1 a)) (cos (/ -1 a)))) in y
1546939305.157 * [misc]taylor:  Taking taylor expansion of (/ (sin (- (+ (/ 1 y) (/ 1 z)))) (cos (- (+ (/ 1 y) (/ 1 z))))) in y
1546939305.157 * [misc]taylor:  Taking taylor expansion of (sin (- (+ (/ 1 y) (/ 1 z)))) in y
1546939305.157 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 y) (/ 1 z))) in y
1546939305.157 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 y) (/ 1 z)) in y
1546939305.157 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546939305.157 * [misc]taylor:  Taking taylor expansion of y in y
1546939305.157 * [misc]backup-simplify:  Simplify 0 into 0
1546939305.157 * [misc]backup-simplify:  Simplify 1 into 1
1546939305.158 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939305.158 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546939305.158 * [misc]taylor:  Taking taylor expansion of z in y
1546939305.158 * [misc]backup-simplify:  Simplify z into z
1546939305.158 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939305.158 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546939305.158 * [misc]backup-simplify:  Simplify (- 1) into -1
1546939305.158 * [misc]backup-simplify:  Simplify (sin (- (+ (/ 1 y) (/ 1 z)))) into (sin (- (+ (/ 1 y) (/ 1 z))))
1546939305.158 * [misc]taylor:  Taking taylor expansion of (cos (- (+ (/ 1 y) (/ 1 z)))) in y
1546939305.158 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 y) (/ 1 z))) in y
1546939305.158 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 y) (/ 1 z)) in y
1546939305.158 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546939305.158 * [misc]taylor:  Taking taylor expansion of y in y
1546939305.158 * [misc]backup-simplify:  Simplify 0 into 0
1546939305.158 * [misc]backup-simplify:  Simplify 1 into 1
1546939305.158 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939305.158 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546939305.158 * [misc]taylor:  Taking taylor expansion of z in y
1546939305.158 * [misc]backup-simplify:  Simplify z into z
1546939305.158 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939305.158 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546939305.159 * [misc]backup-simplify:  Simplify (- 1) into -1
1546939305.159 * [misc]backup-simplify:  Simplify (cos (- (+ (/ 1 y) (/ 1 z)))) into (cos (- (+ (/ 1 y) (/ 1 z))))
1546939305.159 * [misc]backup-simplify:  Simplify (/ (sin (- (+ (/ 1 y) (/ 1 z)))) (cos (- (+ (/ 1 y) (/ 1 z))))) into (/ (sin (- (+ (/ 1 y) (/ 1 z)))) (cos (- (+ (/ 1 y) (/ 1 z)))))
1546939305.159 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ -1 a)) (cos (/ -1 a))) in y
1546939305.159 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in y
1546939305.159 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1546939305.159 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939305.159 * [misc]backup-simplify:  Simplify -1 into -1
1546939305.159 * [misc]taylor:  Taking taylor expansion of a in y
1546939305.159 * [misc]backup-simplify:  Simplify a into a
1546939305.159 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546939305.159 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546939305.159 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546939305.159 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in y
1546939305.159 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1546939305.159 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939305.159 * [misc]backup-simplify:  Simplify -1 into -1
1546939305.159 * [misc]taylor:  Taking taylor expansion of a in y
1546939305.159 * [misc]backup-simplify:  Simplify a into a
1546939305.159 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546939305.159 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546939305.159 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546939305.159 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1546939305.159 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1546939305.159 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1546939305.159 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1546939305.159 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1546939305.160 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939305.160 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1546939305.160 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 a)) (cos (/ -1 a))) into (/ (sin (/ -1 a)) (cos (/ -1 a)))
1546939305.160 * [misc]backup-simplify:  Simplify (- (/ (sin (/ -1 a)) (cos (/ -1 a)))) into (- (/ (sin (/ -1 a)) (cos (/ -1 a))))
1546939305.160 * [misc]backup-simplify:  Simplify (+ (/ (sin (- (+ (/ 1 y) (/ 1 z)))) (cos (- (+ (/ 1 y) (/ 1 z))))) (- (/ (sin (/ -1 a)) (cos (/ -1 a))))) into (- (/ (sin (- (+ (/ 1 y) (/ 1 z)))) (cos (- (+ (/ 1 y) (/ 1 z))))) (/ (sin (/ -1 a)) (cos (/ -1 a))))
1546939305.160 * [misc]taylor:  Taking taylor expansion of (- (/ (sin (- (+ (/ 1 y) (/ 1 z)))) (cos (- (+ (/ 1 y) (/ 1 z))))) (/ (sin (/ -1 a)) (cos (/ -1 a)))) in z
1546939305.160 * [misc]taylor:  Taking taylor expansion of (/ (sin (- (+ (/ 1 y) (/ 1 z)))) (cos (- (+ (/ 1 y) (/ 1 z))))) in z
1546939305.160 * [misc]taylor:  Taking taylor expansion of (sin (- (+ (/ 1 y) (/ 1 z)))) in z
1546939305.160 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 y) (/ 1 z))) in z
1546939305.160 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 y) (/ 1 z)) in z
1546939305.160 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546939305.160 * [misc]taylor:  Taking taylor expansion of y in z
1546939305.160 * [misc]backup-simplify:  Simplify y into y
1546939305.160 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939305.160 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546939305.160 * [misc]taylor:  Taking taylor expansion of z in z
1546939305.160 * [misc]backup-simplify:  Simplify 0 into 0
1546939305.160 * [misc]backup-simplify:  Simplify 1 into 1
1546939305.160 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939305.161 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546939305.161 * [misc]backup-simplify:  Simplify (- 1) into -1
1546939305.161 * [misc]backup-simplify:  Simplify (sin (- (+ (/ 1 y) (/ 1 z)))) into (sin (- (+ (/ 1 y) (/ 1 z))))
1546939305.161 * [misc]taylor:  Taking taylor expansion of (cos (- (+ (/ 1 y) (/ 1 z)))) in z
1546939305.161 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 y) (/ 1 z))) in z
1546939305.161 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 y) (/ 1 z)) in z
1546939305.161 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546939305.161 * [misc]taylor:  Taking taylor expansion of y in z
1546939305.161 * [misc]backup-simplify:  Simplify y into y
1546939305.161 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939305.161 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546939305.161 * [misc]taylor:  Taking taylor expansion of z in z
1546939305.161 * [misc]backup-simplify:  Simplify 0 into 0
1546939305.161 * [misc]backup-simplify:  Simplify 1 into 1
1546939305.161 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939305.161 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546939305.161 * [misc]backup-simplify:  Simplify (- 1) into -1
1546939305.161 * [misc]backup-simplify:  Simplify (cos (- (+ (/ 1 y) (/ 1 z)))) into (cos (- (+ (/ 1 y) (/ 1 z))))
1546939305.161 * [misc]backup-simplify:  Simplify (/ (sin (- (+ (/ 1 y) (/ 1 z)))) (cos (- (+ (/ 1 y) (/ 1 z))))) into (/ (sin (- (+ (/ 1 y) (/ 1 z)))) (cos (- (+ (/ 1 y) (/ 1 z)))))
1546939305.162 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ -1 a)) (cos (/ -1 a))) in z
1546939305.162 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in z
1546939305.162 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1546939305.162 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939305.162 * [misc]backup-simplify:  Simplify -1 into -1
1546939305.162 * [misc]taylor:  Taking taylor expansion of a in z
1546939305.162 * [misc]backup-simplify:  Simplify a into a
1546939305.162 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546939305.162 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546939305.162 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546939305.162 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in z
1546939305.162 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1546939305.162 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939305.162 * [misc]backup-simplify:  Simplify -1 into -1
1546939305.162 * [misc]taylor:  Taking taylor expansion of a in z
1546939305.162 * [misc]backup-simplify:  Simplify a into a
1546939305.162 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546939305.162 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546939305.162 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546939305.162 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1546939305.162 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1546939305.162 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1546939305.162 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1546939305.162 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1546939305.162 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939305.162 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1546939305.162 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 a)) (cos (/ -1 a))) into (/ (sin (/ -1 a)) (cos (/ -1 a)))
1546939305.163 * [misc]backup-simplify:  Simplify (- (/ (sin (/ -1 a)) (cos (/ -1 a)))) into (- (/ (sin (/ -1 a)) (cos (/ -1 a))))
1546939305.163 * [misc]backup-simplify:  Simplify (+ (/ (sin (- (+ (/ 1 y) (/ 1 z)))) (cos (- (+ (/ 1 y) (/ 1 z))))) (- (/ (sin (/ -1 a)) (cos (/ -1 a))))) into (- (/ (sin (- (+ (/ 1 y) (/ 1 z)))) (cos (- (+ (/ 1 y) (/ 1 z))))) (/ (sin (/ -1 a)) (cos (/ -1 a))))
1546939305.163 * [misc]taylor:  Taking taylor expansion of (- (/ (sin (- (+ (/ 1 y) (/ 1 z)))) (cos (- (+ (/ 1 y) (/ 1 z))))) (/ (sin (/ -1 a)) (cos (/ -1 a)))) in a
1546939305.163 * [misc]taylor:  Taking taylor expansion of (/ (sin (- (+ (/ 1 y) (/ 1 z)))) (cos (- (+ (/ 1 y) (/ 1 z))))) in a
1546939305.163 * [misc]taylor:  Taking taylor expansion of (sin (- (+ (/ 1 y) (/ 1 z)))) in a
1546939305.163 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 y) (/ 1 z))) in a
1546939305.163 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 y) (/ 1 z)) in a
1546939305.163 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546939305.163 * [misc]taylor:  Taking taylor expansion of y in a
1546939305.163 * [misc]backup-simplify:  Simplify y into y
1546939305.163 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939305.163 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546939305.163 * [misc]taylor:  Taking taylor expansion of z in a
1546939305.163 * [misc]backup-simplify:  Simplify z into z
1546939305.163 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939305.163 * [misc]backup-simplify:  Simplify (+ (/ 1 y) (/ 1 z)) into (+ (/ 1 z) (/ 1 y))
1546939305.163 * [misc]backup-simplify:  Simplify (- (+ (/ 1 z) (/ 1 y))) into (- (+ (/ 1 z) (/ 1 y)))
1546939305.163 * [misc]backup-simplify:  Simplify (- (+ (/ 1 z) (/ 1 y))) into (- (+ (/ 1 z) (/ 1 y)))
1546939305.163 * [misc]backup-simplify:  Simplify (sin (- (+ (/ 1 z) (/ 1 y)))) into (sin (- (+ (/ 1 z) (/ 1 y))))
1546939305.163 * [misc]backup-simplify:  Simplify (- (+ (/ 1 z) (/ 1 y))) into (- (+ (/ 1 z) (/ 1 y)))
1546939305.164 * [misc]backup-simplify:  Simplify (cos (- (+ (/ 1 z) (/ 1 y)))) into (cos (- (+ (/ 1 z) (/ 1 y))))
1546939305.164 * [misc]taylor:  Taking taylor expansion of (cos (- (+ (/ 1 y) (/ 1 z)))) in a
1546939305.164 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 y) (/ 1 z))) in a
1546939305.164 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 y) (/ 1 z)) in a
1546939305.164 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546939305.164 * [misc]taylor:  Taking taylor expansion of y in a
1546939305.164 * [misc]backup-simplify:  Simplify y into y
1546939305.164 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939305.164 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546939305.164 * [misc]taylor:  Taking taylor expansion of z in a
1546939305.164 * [misc]backup-simplify:  Simplify z into z
1546939305.164 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939305.164 * [misc]backup-simplify:  Simplify (+ (/ 1 y) (/ 1 z)) into (+ (/ 1 z) (/ 1 y))
1546939305.164 * [misc]backup-simplify:  Simplify (- (+ (/ 1 z) (/ 1 y))) into (- (+ (/ 1 z) (/ 1 y)))
1546939305.164 * [misc]backup-simplify:  Simplify (- (+ (/ 1 z) (/ 1 y))) into (- (+ (/ 1 z) (/ 1 y)))
1546939305.164 * [misc]backup-simplify:  Simplify (cos (- (+ (/ 1 z) (/ 1 y)))) into (cos (- (+ (/ 1 z) (/ 1 y))))
1546939305.164 * [misc]backup-simplify:  Simplify (- (+ (/ 1 z) (/ 1 y))) into (- (+ (/ 1 z) (/ 1 y)))
1546939305.164 * [misc]backup-simplify:  Simplify (sin (- (+ (/ 1 z) (/ 1 y)))) into (sin (- (+ (/ 1 z) (/ 1 y))))
1546939305.164 * [misc]backup-simplify:  Simplify (* (sin (- (+ (/ 1 z) (/ 1 y)))) 1) into (sin (- (+ (/ 1 z) (/ 1 y))))
1546939305.164 * [misc]backup-simplify:  Simplify (* (cos (- (+ (/ 1 z) (/ 1 y)))) 0) into 0
1546939305.164 * [misc]backup-simplify:  Simplify (+ (sin (- (+ (/ 1 z) (/ 1 y)))) 0) into (sin (- (+ (/ 1 z) (/ 1 y))))
1546939305.165 * [misc]backup-simplify:  Simplify (* (cos (- (+ (/ 1 z) (/ 1 y)))) 1) into (cos (- (+ (/ 1 z) (/ 1 y))))
1546939305.165 * [misc]backup-simplify:  Simplify (* (sin (- (+ (/ 1 z) (/ 1 y)))) 0) into 0
1546939305.165 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939305.165 * [misc]backup-simplify:  Simplify (+ (cos (- (+ (/ 1 z) (/ 1 y)))) 0) into (cos (- (+ (/ 1 z) (/ 1 y))))
1546939305.165 * [misc]backup-simplify:  Simplify (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y))))) into (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y)))))
1546939305.165 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ -1 a)) (cos (/ -1 a))) in a
1546939305.165 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in a
1546939305.165 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1546939305.165 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939305.165 * [misc]backup-simplify:  Simplify -1 into -1
1546939305.165 * [misc]taylor:  Taking taylor expansion of a in a
1546939305.165 * [misc]backup-simplify:  Simplify 0 into 0
1546939305.165 * [misc]backup-simplify:  Simplify 1 into 1
1546939305.165 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939305.165 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546939305.165 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in a
1546939305.165 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1546939305.165 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939305.165 * [misc]backup-simplify:  Simplify -1 into -1
1546939305.165 * [misc]taylor:  Taking taylor expansion of a in a
1546939305.166 * [misc]backup-simplify:  Simplify 0 into 0
1546939305.166 * [misc]backup-simplify:  Simplify 1 into 1
1546939305.166 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939305.166 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546939305.166 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 a)) (cos (/ -1 a))) into (/ (sin (/ -1 a)) (cos (/ -1 a)))
1546939305.166 * [misc]backup-simplify:  Simplify (- (/ (sin (/ -1 a)) (cos (/ -1 a)))) into (- (/ (sin (/ -1 a)) (cos (/ -1 a))))
1546939305.166 * [misc]backup-simplify:  Simplify (+ (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y))))) (- (/ (sin (/ -1 a)) (cos (/ -1 a))))) into (- (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y))))) (/ (sin (/ -1 a)) (cos (/ -1 a))))
1546939305.166 * [misc]backup-simplify:  Simplify (- (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y))))) (/ (sin (/ -1 a)) (cos (/ -1 a)))) into (- (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y))))) (/ (sin (/ -1 a)) (cos (/ -1 a))))
1546939305.166 * [misc]taylor:  Taking taylor expansion of 0 in z
1546939305.166 * [misc]backup-simplify:  Simplify 0 into 0
1546939305.166 * [misc]taylor:  Taking taylor expansion of 0 in a
1546939305.166 * [misc]backup-simplify:  Simplify 0 into 0
1546939305.166 * [misc]backup-simplify:  Simplify 0 into 0
1546939305.167 * [misc]taylor:  Taking taylor expansion of 0 in a
1546939305.167 * [misc]backup-simplify:  Simplify 0 into 0
1546939305.167 * [misc]backup-simplify:  Simplify 0 into 0
1546939305.167 * [misc]backup-simplify:  Simplify 0 into 0
1546939305.167 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939305.167 * [misc]backup-simplify:  Simplify (+ (* (sin (- (+ (/ 1 y) (/ 1 z)))) 0) (* 0 1)) into 0
1546939305.167 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546939305.167 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546939305.167 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939305.167 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939305.168 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939305.169 * [misc]backup-simplify:  Simplify (+ (* (cos (- (+ (/ 1 y) (/ 1 z)))) 0) (* 0 0)) into 0
1546939305.169 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939305.169 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939305.169 * [misc]backup-simplify:  Simplify (+ (* (cos (- (+ (/ 1 y) (/ 1 z)))) 0) (* 0 1)) into 0
1546939305.169 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546939305.169 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546939305.169 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939305.169 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939305.170 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939305.170 * [misc]backup-simplify:  Simplify (+ (* (sin (- (+ (/ 1 y) (/ 1 z)))) 0) (* 0 0)) into 0
1546939305.170 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939305.170 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939305.171 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (- (+ (/ 1 y) (/ 1 z))))) (+ (* (/ (sin (- (+ (/ 1 y) (/ 1 z)))) (cos (- (+ (/ 1 y) (/ 1 z))))) (/ 0 (cos (- (+ (/ 1 y) (/ 1 z)))))))) into 0
1546939305.171 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939305.171 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 1)) into 0
1546939305.171 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1546939305.172 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939305.172 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 0)) into 0
1546939305.172 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939305.172 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939305.172 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 1)) into 0
1546939305.172 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1546939305.173 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939305.173 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 0)) into 0
1546939305.173 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939305.173 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939305.174 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 a))) (+ (* (/ (sin (/ -1 a)) (cos (/ -1 a))) (/ 0 (cos (/ -1 a)))))) into 0
1546939305.174 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546939305.174 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939305.174 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939305.174 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939305.174 * [misc]taylor:  Taking taylor expansion of 0 in y
1546939305.174 * [misc]backup-simplify:  Simplify 0 into 0
1546939305.174 * [misc]taylor:  Taking taylor expansion of 0 in z
1546939305.174 * [misc]backup-simplify:  Simplify 0 into 0
1546939305.174 * [misc]taylor:  Taking taylor expansion of 0 in a
1546939305.174 * [misc]backup-simplify:  Simplify 0 into 0
1546939305.174 * [misc]backup-simplify:  Simplify 0 into 0
1546939305.175 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (- (+ (/ 1 y) (/ 1 z))))) (+ (* (/ (sin (- (+ (/ 1 y) (/ 1 z)))) (cos (- (+ (/ 1 y) (/ 1 z))))) (/ 0 (cos (- (+ (/ 1 y) (/ 1 z)))))))) into 0
1546939305.175 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939305.175 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 1)) into 0
1546939305.175 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1546939305.176 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939305.176 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 0)) into 0
1546939305.177 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939305.177 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939305.177 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 1)) into 0
1546939305.177 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1546939305.178 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939305.178 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 0)) into 0
1546939305.179 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939305.179 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939305.179 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 a))) (+ (* (/ (sin (/ -1 a)) (cos (/ -1 a))) (/ 0 (cos (/ -1 a)))))) into 0
1546939305.179 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939305.179 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939305.179 * [misc]taylor:  Taking taylor expansion of 0 in z
1546939305.180 * [misc]backup-simplify:  Simplify 0 into 0
1546939305.180 * [misc]taylor:  Taking taylor expansion of 0 in a
1546939305.180 * [misc]backup-simplify:  Simplify 0 into 0
1546939305.180 * [misc]backup-simplify:  Simplify 0 into 0
1546939305.180 * [misc]taylor:  Taking taylor expansion of 0 in z
1546939305.180 * [misc]backup-simplify:  Simplify 0 into 0
1546939305.180 * [misc]taylor:  Taking taylor expansion of 0 in a
1546939305.180 * [misc]backup-simplify:  Simplify 0 into 0
1546939305.180 * [misc]backup-simplify:  Simplify 0 into 0
1546939305.181 * [misc]backup-simplify:  Simplify (+ (- (/ (sin (- (+ (/ 1 (/ 1 (- z))) (/ 1 (/ 1 (- y)))))) (cos (- (+ (/ 1 (/ 1 (- z))) (/ 1 (/ 1 (- y))))))) (/ (sin (/ -1 (/ 1 (- a)))) (cos (/ -1 (/ 1 (- a)))))) (* -1 (* 1 (* 1 (* 1 (/ 1 (/ 1 (- x)))))))) into (- (+ (/ (sin (+ z y)) (cos (+ z y))) x) (/ (sin a) (cos a)))
1546939305.181 * * * [misc]progress:  simplifying candidates
1546939305.181 * * * * [misc]progress:  [ 1 / 47 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) (tan a))))>
1546939305.181 * [enter]simplify:  Simplifying (+ (tan y) (tan z))
1546939305.181 * * [misc]simplify:  iters left: 3 (5 enodes)
1546939305.183 * * [misc]simplify:  iters left: 2 (6 enodes)
1546939305.184 * [exit]simplify:  Simplified to (+ (tan y) (tan z))
1546939305.184 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) (tan a))))
1546939305.185 * * * * [misc]progress:  [ 2 / 47 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (sin (+ y z)) (cos (+ y z))) (tan a))))>
1546939305.185 * * * * [misc]progress:  [ 3 / 47 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (pow (tan (+ y z)) 1) (tan a))))>
1546939305.185 * * * * [misc]progress:  [ 4 / 47 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (exp (log (tan (+ y z)))) (tan a))))>
1546939305.185 * * * * [misc]progress:  [ 5 / 47 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (log (exp (tan (+ y z)))) (tan a))))>
1546939305.185 * * * * [misc]progress:  [ 6 / 47 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (* (cbrt (tan (+ y z))) (cbrt (tan (+ y z)))) (cbrt (tan (+ y z)))) (tan a))))>
1546939305.185 * * * * [misc]progress:  [ 7 / 47 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (cbrt (* (* (tan (+ y z)) (tan (+ y z))) (tan (+ y z)))) (tan a))))>
1546939305.185 * * * * [misc]progress:  [ 8 / 47 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (sqrt (tan (+ y z))) (sqrt (tan (+ y z)))) (tan a))))>
1546939305.185 * * * * [misc]progress:  [ 9 / 47 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* 1 (tan (+ y z))) (tan a))))>
1546939305.185 * * * * [misc]progress:  [ 10 / 47 ] simplifiying candidate #<alt (λ (x y z a) (+ x (log (/ (exp (tan (+ y z))) (exp (tan a))))))>
1546939305.185 * [enter]simplify:  Simplifying (/ (exp (tan (+ y z))) (exp (tan a)))
1546939305.185 * * [misc]simplify:  iters left: 6 (9 enodes)
1546939305.188 * * [misc]simplify:  iters left: 5 (12 enodes)
1546939305.192 * * [misc]simplify:  iters left: 4 (14 enodes)
1546939305.196 * * [misc]simplify:  iters left: 3 (17 enodes)
1546939305.200 * * [misc]simplify:  iters left: 2 (20 enodes)
1546939305.205 * * [misc]simplify:  iters left: 1 (26 enodes)
1546939305.212 * [exit]simplify:  Simplified to (exp (- (tan (+ z y)) (tan a)))
1546939305.213 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (log (exp (- (tan (+ z y)) (tan a))))))
1546939305.213 * * * * [misc]progress:  [ 11 / 47 ] simplifiying candidate #<alt (λ (x y z a) (+ x (pow (- (tan (+ y z)) (tan a)) 1)))>
1546939305.213 * * * * [misc]progress:  [ 12 / 47 ] simplifiying candidate #<alt (λ (x y z a) (+ x (exp (log (- (tan (+ y z)) (tan a))))))>
1546939305.213 * * * * [misc]progress:  [ 13 / 47 ] simplifiying candidate #<alt (λ (x y z a) (+ x (log (exp (- (tan (+ y z)) (tan a))))))>
1546939305.213 * * * * [misc]progress:  [ 14 / 47 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (* (cbrt (- (tan (+ y z)) (tan a))) (cbrt (- (tan (+ y z)) (tan a)))) (cbrt (- (tan (+ y z)) (tan a))))))>
1546939305.213 * * * * [misc]progress:  [ 15 / 47 ] simplifiying candidate #<alt (λ (x y z a) (+ x (cbrt (* (* (- (tan (+ y z)) (tan a)) (- (tan (+ y z)) (tan a))) (- (tan (+ y z)) (tan a))))))>
1546939305.213 * * * * [misc]progress:  [ 16 / 47 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (sqrt (- (tan (+ y z)) (tan a))) (sqrt (- (tan (+ y z)) (tan a))))))>
1546939305.213 * * * * [misc]progress:  [ 17 / 47 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a)))))>
1546939305.213 * [enter]simplify:  Simplifying (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))
1546939305.213 * * [misc]simplify:  iters left: 6 (14 enodes)
1546939305.218 * * [misc]simplify:  iters left: 5 (24 enodes)
1546939305.225 * * [misc]simplify:  iters left: 4 (52 enodes)
1546939305.247 * * [misc]simplify:  iters left: 3 (146 enodes)
1546939305.294 * * [misc]simplify:  iters left: 2 (310 enodes)
1546939305.409 * [exit]simplify:  Simplified to (+ (* (* (tan y) (sin a)) (tan z)) (- (* (cos a) (+ (tan y) (tan z))) (sin a)))
1546939305.409 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (+ (* (* (tan y) (sin a)) (tan z)) (- (* (cos a) (+ (tan y) (tan z))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a)))))
1546939305.409 * [enter]simplify:  Simplifying (* (- 1 (* (tan y) (tan z))) (cos a))
1546939305.410 * * [misc]simplify:  iters left: 6 (10 enodes)
1546939305.411 * * [misc]simplify:  iters left: 5 (16 enodes)
1546939305.413 * * [misc]simplify:  iters left: 4 (29 enodes)
1546939305.418 * * [misc]simplify:  iters left: 3 (65 enodes)
1546939305.439 * * [misc]simplify:  iters left: 2 (126 enodes)
1546939305.460 * * [misc]simplify:  iters left: 1 (200 enodes)
1546939305.514 * [exit]simplify:  Simplified to (- (cos a) (* (* (tan y) (cos a)) (tan z)))
1546939305.516 * [misc]simplify:  Simplified (2 2 2) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (- (cos a) (* (* (tan y) (cos a)) (tan z))))))
1546939305.516 * * * * [misc]progress:  [ 18 / 47 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (sin (+ y z)) (cos a)) (* (cos (+ y z)) (sin a))) (* (cos (+ y z)) (cos a)))))>
1546939305.516 * [enter]simplify:  Simplifying (- (* (sin (+ y z)) (cos a)) (* (cos (+ y z)) (sin a)))
1546939305.516 * * [misc]simplify:  iters left: 6 (11 enodes)
1546939305.519 * * [misc]simplify:  iters left: 5 (16 enodes)
1546939305.525 * * [misc]simplify:  iters left: 4 (23 enodes)
1546939305.531 * [exit]simplify:  Simplified to (- (* (sin (+ z y)) (cos a)) (* (cos (+ z y)) (sin a)))
1546939305.531 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (sin (+ z y)) (cos a)) (* (cos (+ z y)) (sin a))) (* (cos (+ y z)) (cos a)))))
1546939305.532 * [enter]simplify:  Simplifying (* (cos (+ y z)) (cos a))
1546939305.532 * * [misc]simplify:  iters left: 5 (7 enodes)
1546939305.534 * * [misc]simplify:  iters left: 4 (9 enodes)
1546939305.536 * [exit]simplify:  Simplified to (* (cos (+ z y)) (cos a))
1546939305.536 * [misc]simplify:  Simplified (2 2 2) to (λ (x y z a) (+ x (/ (- (* (sin (+ y z)) (cos a)) (* (cos (+ y z)) (sin a))) (* (cos (+ z y)) (cos a)))))
1546939305.536 * * * * [misc]progress:  [ 19 / 47 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (pow (tan (+ y z)) 3) (pow (tan a) 3)) (+ (* (tan (+ y z)) (tan (+ y z))) (+ (* (tan a) (tan a)) (* (tan (+ y z)) (tan a)))))))>
1546939305.536 * * * * [misc]progress:  [ 20 / 47 ] simplifiying candidate #<alt (λ (x y z a) (+ x (+ (tan (+ y z)) (- (tan a)))))>
1546939305.536 * * * * [misc]progress:  [ 21 / 47 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* 1 (- (tan (+ y z)) (tan a)))))>
1546939305.536 * * * * [misc]progress:  [ 22 / 47 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (tan (+ y z)) (tan (+ y z))) (* (tan a) (tan a))) (+ (tan (+ y z)) (tan a)))))>
1546939305.537 * * * * [misc]progress:  [ 23 / 47 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (+ (sqrt (tan (+ y z))) (sqrt (tan a))) (- (sqrt (tan (+ y z))) (sqrt (tan a))))))>
1546939305.537 * [enter]simplify:  Simplifying (+ (sqrt (tan (+ y z))) (sqrt (tan a)))
1546939305.537 * * [misc]simplify:  iters left: 6 (9 enodes)
1546939305.539 * * [misc]simplify:  iters left: 5 (11 enodes)
1546939305.542 * [exit]simplify:  Simplified to (+ (sqrt (tan a)) (sqrt (tan (+ z y))))
1546939305.542 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (* (+ (sqrt (tan a)) (sqrt (tan (+ z y)))) (- (sqrt (tan (+ y z))) (sqrt (tan a))))))
1546939305.543 * [enter]simplify:  Simplifying (- (sqrt (tan (+ y z))) (sqrt (tan a)))
1546939305.543 * * [misc]simplify:  iters left: 6 (9 enodes)
1546939305.545 * * [misc]simplify:  iters left: 5 (12 enodes)
1546939305.549 * * [misc]simplify:  iters left: 4 (13 enodes)
1546939305.552 * [exit]simplify:  Simplified to (- (sqrt (tan (+ z y))) (sqrt (tan a)))
1546939305.552 * [misc]simplify:  Simplified (2 2 2) to (λ (x y z a) (+ x (* (+ (sqrt (tan (+ y z))) (sqrt (tan a))) (- (sqrt (tan (+ z y))) (sqrt (tan a))))))
1546939305.552 * * * * [misc]progress:  [ 24 / 47 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* 1 (- (tan (+ y z)) (tan a)))))>
1546939305.552 * [enter]simplify:  Simplifying (- (tan (+ y z)) (tan a))
1546939305.553 * * [misc]simplify:  iters left: 5 (7 enodes)
1546939305.555 * * [misc]simplify:  iters left: 4 (10 enodes)
1546939305.557 * * [misc]simplify:  iters left: 3 (11 enodes)
1546939305.560 * [exit]simplify:  Simplified to (- (tan (+ z y)) (tan a))
1546939305.560 * [misc]simplify:  Simplified (2 2 2) to (λ (x y z a) (+ x (* 1 (- (tan (+ z y)) (tan a)))))
1546939305.560 * * * * [misc]progress:  [ 25 / 47 ] simplifiying candidate #<alt (λ (x y z a) (+ x (+ (tan (+ y z)) (- (tan a)))))>
1546939305.560 * * * * [misc]progress:  [ 26 / 47 ] simplifiying candidate #<alt (λ (x y z a) (pow (+ x (- (tan (+ y z)) (tan a))) 1))>
1546939305.560 * * * * [misc]progress:  [ 27 / 47 ] simplifiying candidate #<alt (λ (x y z a) (exp (log (+ x (- (tan (+ y z)) (tan a))))))>
1546939305.561 * * * * [misc]progress:  [ 28 / 47 ] simplifiying candidate #<alt (λ (x y z a) (log (exp (+ x (- (tan (+ y z)) (tan a))))))>
1546939305.561 * * * * [misc]progress:  [ 29 / 47 ] simplifiying candidate #<alt (λ (x y z a) (* (* (cbrt (+ x (- (tan (+ y z)) (tan a)))) (cbrt (+ x (- (tan (+ y z)) (tan a))))) (cbrt (+ x (- (tan (+ y z)) (tan a))))))>
1546939305.561 * * * * [misc]progress:  [ 30 / 47 ] simplifiying candidate #<alt (λ (x y z a) (cbrt (* (* (+ x (- (tan (+ y z)) (tan a))) (+ x (- (tan (+ y z)) (tan a)))) (+ x (- (tan (+ y z)) (tan a))))))>
1546939305.561 * * * * [misc]progress:  [ 31 / 47 ] simplifiying candidate #<alt (λ (x y z a) (* (sqrt (+ x (- (tan (+ y z)) (tan a)))) (sqrt (+ x (- (tan (+ y z)) (tan a))))))>
1546939305.561 * * * * [misc]progress:  [ 32 / 47 ] simplifiying candidate #<alt (λ (x y z a) (/ (+ (pow x 3) (pow (- (tan (+ y z)) (tan a)) 3)) (+ (* x x) (- (* (- (tan (+ y z)) (tan a)) (- (tan (+ y z)) (tan a))) (* x (- (tan (+ y z)) (tan a)))))))>
1546939305.561 * * * * [misc]progress:  [ 33 / 47 ] simplifiying candidate #<alt (λ (x y z a) (* 1 (+ x (- (tan (+ y z)) (tan a)))))>
1546939305.561 * * * * [misc]progress:  [ 34 / 47 ] simplifiying candidate #<alt (λ (x y z a) (/ (- (* x x) (* (- (tan (+ y z)) (tan a)) (- (tan (+ y z)) (tan a)))) (- x (- (tan (+ y z)) (tan a)))))>
1546939305.561 * * * * [misc]progress:  [ 35 / 47 ] simplifiying candidate #<alt (λ (x y z a) (+ (+ x (tan (+ y z))) (- (tan a))))>
1546939305.561 * [enter]simplify:  Simplifying (- (tan a))
1546939305.561 * * [misc]simplify:  iters left: 3 (3 enodes)
1546939305.562 * [exit]simplify:  Simplified to (- (tan a))
1546939305.562 * [misc]simplify:  Simplified (2 2) to (λ (x y z a) (+ (+ x (tan (+ y z))) (- (tan a))))
1546939305.562 * * * * [misc]progress:  [ 36 / 47 ] simplifiying candidate #<alt (λ (x y z a) (+ (+ x (tan (+ y z))) (- (tan a))))>
1546939305.562 * [enter]simplify:  Simplifying (- (tan a))
1546939305.563 * * [misc]simplify:  iters left: 3 (3 enodes)
1546939305.563 * [exit]simplify:  Simplified to (- (tan a))
1546939305.563 * [misc]simplify:  Simplified (2 2) to (λ (x y z a) (+ (+ x (tan (+ y z))) (- (tan a))))
1546939305.563 * * * * [misc]progress:  [ 37 / 47 ] simplifiying candidate #<alt (λ (x y z a) (- (+ x (tan (+ y z))) (tan a)))>
1546939305.564 * [enter]simplify:  Simplifying (tan a)
1546939305.564 * * [misc]simplify:  iters left: 1 (2 enodes)
1546939305.564 * [exit]simplify:  Simplified to (tan a)
1546939305.564 * [misc]simplify:  Simplified (2 2) to (λ (x y z a) (- (+ x (tan (+ y z))) (tan a)))
1546939305.564 * * * * [misc]progress:  [ 38 / 47 ] simplifiying candidate #<alt (λ (x y z a) (+ (- (tan (+ y z)) (tan a)) x))>
1546939305.564 * * * * [misc]progress:  [ 39 / 47 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (+ (* 1/3 (pow y 3)) (+ z y)) (tan a))))>
1546939305.565 * [enter]simplify:  Simplifying (+ (* 1/3 (pow y 3)) (+ z y))
1546939305.565 * * [misc]simplify:  iters left: 5 (8 enodes)
1546939305.567 * * [misc]simplify:  iters left: 4 (16 enodes)
1546939305.572 * * [misc]simplify:  iters left: 3 (30 enodes)
1546939305.582 * * [misc]simplify:  iters left: 2 (37 enodes)
1546939305.593 * * [misc]simplify:  iters left: 1 (41 enodes)
1546939305.603 * [exit]simplify:  Simplified to (+ (+ y z) (* (* 1/3 y) (* y y)))
1546939305.603 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (- (+ (+ y z) (* (* 1/3 y) (* y y))) (tan a))))
1546939305.603 * * * * [misc]progress:  [ 40 / 47 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (sin (+ z y)) (cos (+ z y))) (tan a))))>
1546939305.604 * [enter]simplify:  Simplifying (/ (sin (+ z y)) (cos (+ z y)))
1546939305.604 * * [misc]simplify:  iters left: 5 (6 enodes)
1546939305.606 * * [misc]simplify:  iters left: 4 (7 enodes)
1546939305.608 * [exit]simplify:  Simplified to (/ (sin (+ y z)) (cos (+ y z)))
1546939305.608 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (- (/ (sin (+ y z)) (cos (+ y z))) (tan a))))
1546939305.608 * * * * [misc]progress:  [ 41 / 47 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (sin (+ z y)) (cos (+ z y))) (tan a))))>
1546939305.608 * [enter]simplify:  Simplifying (/ (sin (+ z y)) (cos (+ z y)))
1546939305.608 * * [misc]simplify:  iters left: 5 (6 enodes)
1546939305.610 * * [misc]simplify:  iters left: 4 (7 enodes)
1546939305.612 * [exit]simplify:  Simplified to (/ (sin (+ y z)) (cos (+ y z)))
1546939305.612 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (- (/ (sin (+ y z)) (cos (+ y z))) (tan a))))
1546939305.612 * * * * [misc]progress:  [ 42 / 47 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (+ z y) a)))>
1546939305.612 * [enter]simplify:  Simplifying (- (+ z y) a)
1546939305.612 * * [misc]simplify:  iters left: 4 (5 enodes)
1546939305.614 * * [misc]simplify:  iters left: 3 (10 enodes)
1546939305.617 * * [misc]simplify:  iters left: 2 (18 enodes)
1546939305.622 * * [misc]simplify:  iters left: 1 (25 enodes)
1546939305.628 * [exit]simplify:  Simplified to (+ (- y a) z)
1546939305.628 * [misc]simplify:  Simplified (2 2) to (λ (x y z a) (+ x (+ (- y a) z)))
1546939305.628 * * * * [misc]progress:  [ 43 / 47 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (sin (+ z y)) (cos (+ z y))) (/ (sin a) (cos a)))))>
1546939305.628 * [enter]simplify:  Simplifying (- (/ (sin (+ z y)) (cos (+ z y))) (/ (sin a) (cos a)))
1546939305.628 * * [misc]simplify:  iters left: 6 (11 enodes)
1546939305.631 * * [misc]simplify:  iters left: 5 (14 enodes)
1546939305.635 * * [misc]simplify:  iters left: 4 (17 enodes)
1546939305.640 * [exit]simplify:  Simplified to (- (/ (sin (+ y z)) (cos (+ y z))) (/ (sin a) (cos a)))
1546939305.640 * [misc]simplify:  Simplified (2 2) to (λ (x y z a) (+ x (- (/ (sin (+ y z)) (cos (+ y z))) (/ (sin a) (cos a)))))
1546939305.640 * * * * [misc]progress:  [ 44 / 47 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (sin (+ z y)) (cos (+ z y))) (/ (sin a) (cos a)))))>
1546939305.641 * [enter]simplify:  Simplifying (- (/ (sin (+ z y)) (cos (+ z y))) (/ (sin a) (cos a)))
1546939305.641 * * [misc]simplify:  iters left: 6 (11 enodes)
1546939305.644 * * [misc]simplify:  iters left: 5 (14 enodes)
1546939305.648 * * [misc]simplify:  iters left: 4 (17 enodes)
1546939305.653 * [exit]simplify:  Simplified to (- (/ (sin (+ y z)) (cos (+ y z))) (/ (sin a) (cos a)))
1546939305.653 * [misc]simplify:  Simplified (2 2) to (λ (x y z a) (+ x (- (/ (sin (+ y z)) (cos (+ y z))) (/ (sin a) (cos a)))))
1546939305.653 * * * * [misc]progress:  [ 45 / 47 ] simplifiying candidate #<alt (λ (x y z a) (+ x (+ z y)))>
1546939305.653 * [enter]simplify:  Simplifying (+ x (+ z y))
1546939305.653 * * [misc]simplify:  iters left: 4 (5 enodes)
1546939305.655 * * [misc]simplify:  iters left: 3 (9 enodes)
1546939305.656 * * [misc]simplify:  iters left: 2 (15 enodes)
1546939305.658 * * [misc]simplify:  iters left: 1 (17 enodes)
1546939305.660 * [exit]simplify:  Simplified to (+ (+ z x) y)
1546939305.660 * [misc]simplify:  Simplified (2) to (λ (x y z a) (+ (+ z x) y))
1546939305.660 * * * * [misc]progress:  [ 46 / 47 ] simplifiying candidate #<alt (λ (x y z a) (- (+ (/ (sin (+ z y)) (cos (+ z y))) x) (/ (sin a) (cos a))))>
1546939305.660 * [enter]simplify:  Simplifying (- (+ (/ (sin (+ z y)) (cos (+ z y))) x) (/ (sin a) (cos a)))
1546939305.660 * * [misc]simplify:  iters left: 6 (13 enodes)
1546939305.662 * * [misc]simplify:  iters left: 5 (19 enodes)
1546939305.665 * * [misc]simplify:  iters left: 4 (29 enodes)
1546939305.669 * * [misc]simplify:  iters left: 3 (36 enodes)
1546939305.673 * * [misc]simplify:  iters left: 2 (38 enodes)
1546939305.676 * * [misc]simplify:  iters left: 1 (42 enodes)
1546939305.682 * [exit]simplify:  Simplified to (+ (- x (/ (sin a) (cos a))) (/ (sin (+ y z)) (cos (+ y z))))
1546939305.682 * [misc]simplify:  Simplified (2) to (λ (x y z a) (+ (- x (/ (sin a) (cos a))) (/ (sin (+ y z)) (cos (+ y z)))))
1546939305.682 * * * * [misc]progress:  [ 47 / 47 ] simplifiying candidate #<alt (λ (x y z a) (- (+ (/ (sin (+ z y)) (cos (+ z y))) x) (/ (sin a) (cos a))))>
1546939305.682 * [enter]simplify:  Simplifying (- (+ (/ (sin (+ z y)) (cos (+ z y))) x) (/ (sin a) (cos a)))
1546939305.682 * * [misc]simplify:  iters left: 6 (13 enodes)
1546939305.684 * * [misc]simplify:  iters left: 5 (19 enodes)
1546939305.687 * * [misc]simplify:  iters left: 4 (29 enodes)
1546939305.691 * * [misc]simplify:  iters left: 3 (36 enodes)
1546939305.696 * * [misc]simplify:  iters left: 2 (38 enodes)
1546939305.700 * * [misc]simplify:  iters left: 1 (42 enodes)
1546939305.706 * [exit]simplify:  Simplified to (+ (- x (/ (sin a) (cos a))) (/ (sin (+ y z)) (cos (+ y z))))
1546939305.706 * [misc]simplify:  Simplified (2) to (λ (x y z a) (+ (- x (/ (sin a) (cos a))) (/ (sin (+ y z)) (cos (+ y z)))))
1546939305.706 * * * [misc]progress:  adding candidates to table
1546939306.266 * * [misc]progress:  iteration 2 / 4
1546939306.266 * * * [misc]progress:  picking best candidate
1546939306.329 * * * * [misc]pick:  Picked  #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a)))))>
1546939306.329 * * * [misc]progress:  localizing error
1546939306.381 * * * [misc]progress:  generating rewritten candidates
1546939306.381 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 2 2 1 2)
1546939306.389 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 2 1 2 1 2)
1546939306.397 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 2)
1546939306.439 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 2 1 1)
1546939306.461 * * * [misc]progress:  generating series expansions
1546939306.461 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 2 2 1 2)
1546939306.461 * [misc]backup-simplify:  Simplify (* (tan y) (tan z)) into (* (tan y) (tan z))
1546939306.461 * [misc]approximate:  Taking taylor expansion of (* (tan y) (tan z)) in (y z) around 0
1546939306.461 * [misc]taylor:  Taking taylor expansion of (* (tan y) (tan z)) in z
1546939306.461 * [misc]taylor:  Taking taylor expansion of (tan y) in z
1546939306.461 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1546939306.461 * [misc]taylor:  Taking taylor expansion of (sin y) in z
1546939306.461 * [misc]taylor:  Taking taylor expansion of y in z
1546939306.462 * [misc]backup-simplify:  Simplify y into y
1546939306.462 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546939306.462 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546939306.462 * [misc]taylor:  Taking taylor expansion of (cos y) in z
1546939306.462 * [misc]taylor:  Taking taylor expansion of y in z
1546939306.462 * [misc]backup-simplify:  Simplify y into y
1546939306.462 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546939306.462 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546939306.462 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1546939306.462 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1546939306.462 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1546939306.462 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1546939306.462 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1546939306.463 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.463 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1546939306.463 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1546939306.463 * [misc]taylor:  Taking taylor expansion of (tan z) in z
1546939306.463 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546939306.463 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1546939306.463 * [misc]taylor:  Taking taylor expansion of z in z
1546939306.463 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.463 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.463 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1546939306.463 * [misc]taylor:  Taking taylor expansion of z in z
1546939306.463 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.463 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.464 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546939306.464 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939306.464 * [misc]taylor:  Taking taylor expansion of (* (tan y) (tan z)) in y
1546939306.464 * [misc]taylor:  Taking taylor expansion of (tan y) in y
1546939306.465 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1546939306.465 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1546939306.465 * [misc]taylor:  Taking taylor expansion of y in y
1546939306.465 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.465 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.465 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1546939306.465 * [misc]taylor:  Taking taylor expansion of y in y
1546939306.465 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.465 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.466 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546939306.466 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939306.466 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1546939306.466 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546939306.466 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1546939306.466 * [misc]taylor:  Taking taylor expansion of z in y
1546939306.466 * [misc]backup-simplify:  Simplify z into z
1546939306.466 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546939306.466 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546939306.466 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1546939306.466 * [misc]taylor:  Taking taylor expansion of z in y
1546939306.466 * [misc]backup-simplify:  Simplify z into z
1546939306.466 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546939306.466 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546939306.466 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546939306.467 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546939306.467 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546939306.467 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546939306.467 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546939306.467 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.467 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546939306.467 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546939306.467 * [misc]taylor:  Taking taylor expansion of (* (tan y) (tan z)) in y
1546939306.467 * [misc]taylor:  Taking taylor expansion of (tan y) in y
1546939306.467 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1546939306.467 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1546939306.467 * [misc]taylor:  Taking taylor expansion of y in y
1546939306.467 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.467 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.467 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1546939306.467 * [misc]taylor:  Taking taylor expansion of y in y
1546939306.467 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.467 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.469 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546939306.469 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939306.469 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1546939306.469 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546939306.469 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1546939306.469 * [misc]taylor:  Taking taylor expansion of z in y
1546939306.469 * [misc]backup-simplify:  Simplify z into z
1546939306.469 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546939306.469 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546939306.469 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1546939306.469 * [misc]taylor:  Taking taylor expansion of z in y
1546939306.469 * [misc]backup-simplify:  Simplify z into z
1546939306.469 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546939306.469 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546939306.469 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546939306.469 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546939306.469 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546939306.469 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546939306.470 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546939306.470 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.470 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546939306.470 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546939306.470 * [misc]backup-simplify:  Simplify (* 1 (/ (sin z) (cos z))) into (/ (sin z) (cos z))
1546939306.470 * [misc]taylor:  Taking taylor expansion of (/ (sin z) (cos z)) in z
1546939306.470 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1546939306.470 * [misc]taylor:  Taking taylor expansion of z in z
1546939306.470 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.470 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.470 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1546939306.470 * [misc]taylor:  Taking taylor expansion of z in z
1546939306.470 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.470 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.471 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546939306.472 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939306.472 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.472 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939306.472 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 1)) into 0
1546939306.473 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939306.473 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 0)) into 0
1546939306.473 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939306.474 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939306.474 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 1)) into 0
1546939306.475 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939306.475 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 0)) into 0
1546939306.475 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.475 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939306.476 * [misc]backup-simplify:  Simplify (- (/ 0 (cos z)) (+ (* (/ (sin z) (cos z)) (/ 0 (cos z))))) into 0
1546939306.477 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939306.477 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939306.477 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1546939306.477 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (/ (sin z) (cos z)))) into 0
1546939306.477 * [misc]taylor:  Taking taylor expansion of 0 in z
1546939306.477 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.477 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.478 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939306.479 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939306.479 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1546939306.479 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.480 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939306.480 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (+ (* 0 0) (* 0 1))) into 0
1546939306.481 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939306.482 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (+ (* 0 0) (* 0 0))) into 0
1546939306.482 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939306.483 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939306.483 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (+ (* 0 0) (* 0 1))) into 0
1546939306.484 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939306.484 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (+ (* 0 0) (* 0 0))) into 0
1546939306.484 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.484 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939306.484 * [misc]backup-simplify:  Simplify (- (/ 0 (cos z)) (+ (* (/ (sin z) (cos z)) (/ 0 (cos z))) (* 0 (/ 0 (cos z))))) into 0
1546939306.485 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1546939306.486 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1546939306.486 * [misc]backup-simplify:  Simplify (- (/ (- 1/6) 1) (+ (* 1 (/ (- 1/2) 1)) (* 0 (/ 0 1)))) into 1/3
1546939306.487 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 1/3 (/ (sin z) (cos z))))) into (* 1/3 (/ (sin z) (cos z)))
1546939306.487 * [misc]taylor:  Taking taylor expansion of (* 1/3 (/ (sin z) (cos z))) in z
1546939306.487 * [misc]taylor:  Taking taylor expansion of 1/3 in z
1546939306.487 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1546939306.487 * [misc]taylor:  Taking taylor expansion of (/ (sin z) (cos z)) in z
1546939306.487 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1546939306.487 * [misc]taylor:  Taking taylor expansion of z in z
1546939306.487 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.487 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.487 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1546939306.487 * [misc]taylor:  Taking taylor expansion of z in z
1546939306.487 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.487 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.487 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546939306.488 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939306.488 * [misc]backup-simplify:  Simplify (* 1/3 1) into 1/3
1546939306.488 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1546939306.488 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.489 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1546939306.489 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1546939306.490 * [misc]backup-simplify:  Simplify (- (/ (- 1/6) 1) (+ (* 1 (/ (- 1/2) 1)) (* 0 (/ 0 1)))) into 1/3
1546939306.490 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1546939306.490 * [misc]backup-simplify:  Simplify (+ (* 1/3 (* (pow z 3) y)) (+ (* 1/3 (* z (pow y 3))) (* 1 (* z y)))) into (+ (* 1/3 (* (pow z 3) y)) (+ (* 1/3 (* z (pow y 3))) (* z y)))
1546939306.490 * [misc]backup-simplify:  Simplify (* (tan (/ 1 y)) (tan (/ 1 z))) into (* (tan (/ 1 y)) (tan (/ 1 z)))
1546939306.490 * [misc]approximate:  Taking taylor expansion of (* (tan (/ 1 y)) (tan (/ 1 z))) in (y z) around 0
1546939306.490 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (tan (/ 1 z))) in z
1546939306.490 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in z
1546939306.490 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939306.490 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1546939306.490 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546939306.490 * [misc]taylor:  Taking taylor expansion of y in z
1546939306.490 * [misc]backup-simplify:  Simplify y into y
1546939306.490 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939306.490 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939306.490 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939306.490 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1546939306.490 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546939306.490 * [misc]taylor:  Taking taylor expansion of y in z
1546939306.490 * [misc]backup-simplify:  Simplify y into y
1546939306.490 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939306.491 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939306.491 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939306.491 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546939306.491 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546939306.491 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546939306.491 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546939306.491 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546939306.491 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.491 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546939306.491 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939306.491 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in z
1546939306.491 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939306.491 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1546939306.491 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546939306.491 * [misc]taylor:  Taking taylor expansion of z in z
1546939306.491 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.491 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.491 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939306.491 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939306.491 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1546939306.491 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546939306.491 * [misc]taylor:  Taking taylor expansion of z in z
1546939306.491 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.491 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.492 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939306.492 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939306.492 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939306.492 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (tan (/ 1 z))) in y
1546939306.492 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in y
1546939306.492 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939306.492 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1546939306.492 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546939306.492 * [misc]taylor:  Taking taylor expansion of y in y
1546939306.492 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.492 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.492 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939306.492 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939306.492 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1546939306.492 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546939306.492 * [misc]taylor:  Taking taylor expansion of y in y
1546939306.492 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.492 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.492 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939306.492 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939306.492 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939306.492 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1546939306.492 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939306.492 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1546939306.492 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546939306.492 * [misc]taylor:  Taking taylor expansion of z in y
1546939306.492 * [misc]backup-simplify:  Simplify z into z
1546939306.492 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939306.493 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939306.493 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939306.493 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1546939306.493 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546939306.493 * [misc]taylor:  Taking taylor expansion of z in y
1546939306.493 * [misc]backup-simplify:  Simplify z into z
1546939306.493 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939306.493 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939306.493 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939306.493 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546939306.493 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546939306.493 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546939306.493 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546939306.493 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546939306.493 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.493 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546939306.493 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939306.493 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (tan (/ 1 z))) in y
1546939306.493 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in y
1546939306.493 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939306.493 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1546939306.493 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546939306.493 * [misc]taylor:  Taking taylor expansion of y in y
1546939306.493 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.493 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.493 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939306.494 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939306.494 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1546939306.494 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546939306.494 * [misc]taylor:  Taking taylor expansion of y in y
1546939306.494 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.494 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.494 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939306.494 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939306.494 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939306.494 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1546939306.494 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939306.494 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1546939306.494 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546939306.494 * [misc]taylor:  Taking taylor expansion of z in y
1546939306.494 * [misc]backup-simplify:  Simplify z into z
1546939306.494 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939306.494 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939306.494 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939306.494 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1546939306.494 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546939306.494 * [misc]taylor:  Taking taylor expansion of z in y
1546939306.494 * [misc]backup-simplify:  Simplify z into z
1546939306.494 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939306.494 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939306.494 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939306.494 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546939306.494 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546939306.494 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546939306.494 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546939306.495 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546939306.495 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.495 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546939306.495 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939306.495 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))
1546939306.495 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) in z
1546939306.495 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 y)) (sin (/ 1 z))) in z
1546939306.495 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1546939306.495 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546939306.495 * [misc]taylor:  Taking taylor expansion of y in z
1546939306.495 * [misc]backup-simplify:  Simplify y into y
1546939306.495 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939306.495 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939306.495 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939306.495 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1546939306.495 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546939306.495 * [misc]taylor:  Taking taylor expansion of z in z
1546939306.495 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.495 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.495 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939306.495 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939306.495 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 y)) (cos (/ 1 z))) in z
1546939306.495 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1546939306.495 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546939306.495 * [misc]taylor:  Taking taylor expansion of y in z
1546939306.496 * [misc]backup-simplify:  Simplify y into y
1546939306.496 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939306.496 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939306.496 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939306.496 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1546939306.496 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546939306.496 * [misc]taylor:  Taking taylor expansion of z in z
1546939306.496 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.496 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.496 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939306.496 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939306.496 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546939306.496 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546939306.496 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546939306.496 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (sin (/ 1 z))) into (* (sin (/ 1 y)) (sin (/ 1 z)))
1546939306.496 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546939306.496 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546939306.496 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.496 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546939306.496 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) (cos (/ 1 z))) into (* (cos (/ 1 y)) (cos (/ 1 z)))
1546939306.497 * [misc]backup-simplify:  Simplify (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))
1546939306.497 * [misc]backup-simplify:  Simplify (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))
1546939306.497 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939306.497 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
1546939306.497 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546939306.498 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939306.498 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
1546939306.498 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939306.498 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939306.498 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
1546939306.498 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546939306.499 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939306.499 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
1546939306.499 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.499 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939306.500 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))))) into 0
1546939306.500 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))))) into 0
1546939306.500 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) 0) (* 0 (/ (sin (/ 1 z)) (cos (/ 1 z))))) into 0
1546939306.500 * [misc]taylor:  Taking taylor expansion of 0 in z
1546939306.500 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.500 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.500 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939306.500 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
1546939306.500 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546939306.501 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939306.501 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
1546939306.501 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939306.501 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 (sin (/ 1 z)))) into 0
1546939306.501 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939306.502 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
1546939306.502 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546939306.502 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939306.502 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
1546939306.503 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.503 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939306.503 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 (cos (/ 1 z)))) into 0
1546939306.503 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (* (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z))))))) into 0
1546939306.503 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.504 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939306.504 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939306.504 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546939306.505 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939306.505 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939306.505 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939306.506 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939306.506 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939306.506 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546939306.507 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939306.507 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939306.507 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.507 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939306.507 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))) (* 0 (/ 0 (cos (/ 1 z)))))) into 0
1546939306.508 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))) (* 0 (/ 0 (cos (/ 1 y)))))) into 0
1546939306.508 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 z)) (cos (/ 1 z)))))) into 0
1546939306.508 * [misc]taylor:  Taking taylor expansion of 0 in z
1546939306.508 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.508 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.508 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.509 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939306.509 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939306.509 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546939306.510 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939306.510 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939306.510 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939306.510 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 (sin (/ 1 z))))) into 0
1546939306.511 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939306.511 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939306.511 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546939306.512 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939306.512 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939306.512 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.512 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939306.513 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 (cos (/ 1 z))))) into 0
1546939306.513 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (* (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z))))) (* 0 (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z))))))) into 0
1546939306.513 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.514 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1546939306.514 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546939306.515 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546939306.516 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939306.516 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1546939306.516 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939306.517 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1546939306.518 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546939306.518 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546939306.519 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939306.519 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1546939306.520 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.520 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939306.520 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))) (* 0 (/ 0 (cos (/ 1 z)))) (* 0 (/ 0 (cos (/ 1 z)))))) into 0
1546939306.520 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))) (* 0 (/ 0 (cos (/ 1 y)))) (* 0 (/ 0 (cos (/ 1 y)))))) into 0
1546939306.520 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 z)) (cos (/ 1 z))))))) into 0
1546939306.521 * [misc]taylor:  Taking taylor expansion of 0 in z
1546939306.521 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.521 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.521 * [misc]backup-simplify:  Simplify (/ (* (sin (/ 1 (/ 1 y))) (sin (/ 1 (/ 1 z)))) (* (cos (/ 1 (/ 1 y))) (cos (/ 1 (/ 1 z))))) into (/ (* (sin z) (sin y)) (* (cos y) (cos z)))
1546939306.521 * [misc]backup-simplify:  Simplify (* (tan (/ 1 (- y))) (tan (/ 1 (- z)))) into (* (tan (/ -1 y)) (tan (/ -1 z)))
1546939306.521 * [misc]approximate:  Taking taylor expansion of (* (tan (/ -1 y)) (tan (/ -1 z))) in (y z) around 0
1546939306.521 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 y)) (tan (/ -1 z))) in z
1546939306.521 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in z
1546939306.521 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939306.521 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1546939306.521 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546939306.521 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939306.521 * [misc]backup-simplify:  Simplify -1 into -1
1546939306.521 * [misc]taylor:  Taking taylor expansion of y in z
1546939306.521 * [misc]backup-simplify:  Simplify y into y
1546939306.521 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546939306.521 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939306.521 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939306.521 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1546939306.521 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546939306.521 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939306.521 * [misc]backup-simplify:  Simplify -1 into -1
1546939306.521 * [misc]taylor:  Taking taylor expansion of y in z
1546939306.521 * [misc]backup-simplify:  Simplify y into y
1546939306.521 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546939306.521 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939306.521 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939306.521 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546939306.522 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546939306.522 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546939306.522 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546939306.522 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546939306.522 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.522 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546939306.522 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939306.522 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in z
1546939306.522 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939306.522 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1546939306.522 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546939306.522 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939306.522 * [misc]backup-simplify:  Simplify -1 into -1
1546939306.522 * [misc]taylor:  Taking taylor expansion of z in z
1546939306.522 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.522 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.522 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939306.522 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939306.522 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1546939306.522 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546939306.522 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939306.522 * [misc]backup-simplify:  Simplify -1 into -1
1546939306.522 * [misc]taylor:  Taking taylor expansion of z in z
1546939306.522 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.522 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.523 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939306.523 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939306.523 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939306.523 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 y)) (tan (/ -1 z))) in y
1546939306.523 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in y
1546939306.523 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939306.523 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1546939306.523 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546939306.523 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939306.523 * [misc]backup-simplify:  Simplify -1 into -1
1546939306.523 * [misc]taylor:  Taking taylor expansion of y in y
1546939306.523 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.523 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.523 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939306.523 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939306.523 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1546939306.523 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546939306.523 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939306.523 * [misc]backup-simplify:  Simplify -1 into -1
1546939306.523 * [misc]taylor:  Taking taylor expansion of y in y
1546939306.523 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.523 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.523 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939306.523 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939306.523 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939306.524 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1546939306.524 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939306.524 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1546939306.524 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546939306.524 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939306.524 * [misc]backup-simplify:  Simplify -1 into -1
1546939306.524 * [misc]taylor:  Taking taylor expansion of z in y
1546939306.524 * [misc]backup-simplify:  Simplify z into z
1546939306.524 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546939306.524 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939306.524 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939306.524 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1546939306.524 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546939306.524 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939306.524 * [misc]backup-simplify:  Simplify -1 into -1
1546939306.524 * [misc]taylor:  Taking taylor expansion of z in y
1546939306.524 * [misc]backup-simplify:  Simplify z into z
1546939306.524 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546939306.524 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939306.524 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939306.524 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546939306.524 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546939306.525 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546939306.525 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546939306.525 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546939306.525 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.525 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546939306.525 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939306.525 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 y)) (tan (/ -1 z))) in y
1546939306.525 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in y
1546939306.525 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939306.525 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1546939306.525 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546939306.525 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939306.525 * [misc]backup-simplify:  Simplify -1 into -1
1546939306.525 * [misc]taylor:  Taking taylor expansion of y in y
1546939306.525 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.525 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.526 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939306.526 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939306.526 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1546939306.526 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546939306.526 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939306.526 * [misc]backup-simplify:  Simplify -1 into -1
1546939306.526 * [misc]taylor:  Taking taylor expansion of y in y
1546939306.526 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.526 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.526 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939306.526 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939306.526 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939306.526 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1546939306.526 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939306.526 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1546939306.526 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546939306.526 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939306.526 * [misc]backup-simplify:  Simplify -1 into -1
1546939306.526 * [misc]taylor:  Taking taylor expansion of z in y
1546939306.526 * [misc]backup-simplify:  Simplify z into z
1546939306.526 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546939306.526 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939306.527 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939306.527 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1546939306.527 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546939306.527 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939306.527 * [misc]backup-simplify:  Simplify -1 into -1
1546939306.527 * [misc]taylor:  Taking taylor expansion of z in y
1546939306.527 * [misc]backup-simplify:  Simplify z into z
1546939306.527 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546939306.527 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939306.527 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939306.527 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546939306.527 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546939306.527 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546939306.527 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546939306.527 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546939306.527 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.528 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546939306.528 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939306.528 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))
1546939306.528 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) in z
1546939306.528 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 z)) (sin (/ -1 y))) in z
1546939306.528 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1546939306.528 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546939306.528 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939306.528 * [misc]backup-simplify:  Simplify -1 into -1
1546939306.528 * [misc]taylor:  Taking taylor expansion of z in z
1546939306.528 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.528 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.528 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939306.528 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939306.529 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1546939306.529 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546939306.529 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939306.529 * [misc]backup-simplify:  Simplify -1 into -1
1546939306.529 * [misc]taylor:  Taking taylor expansion of y in z
1546939306.529 * [misc]backup-simplify:  Simplify y into y
1546939306.529 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546939306.529 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939306.529 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939306.529 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 z)) (cos (/ -1 y))) in z
1546939306.529 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1546939306.529 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546939306.529 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939306.529 * [misc]backup-simplify:  Simplify -1 into -1
1546939306.529 * [misc]taylor:  Taking taylor expansion of z in z
1546939306.529 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.529 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.529 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939306.529 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939306.529 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1546939306.529 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546939306.529 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939306.529 * [misc]backup-simplify:  Simplify -1 into -1
1546939306.529 * [misc]taylor:  Taking taylor expansion of y in z
1546939306.529 * [misc]backup-simplify:  Simplify y into y
1546939306.530 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546939306.530 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939306.530 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939306.530 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546939306.530 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546939306.530 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546939306.530 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 y))) into (* (sin (/ -1 z)) (sin (/ -1 y)))
1546939306.530 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546939306.530 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546939306.530 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.530 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546939306.531 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) (cos (/ -1 y))) into (* (cos (/ -1 z)) (cos (/ -1 y)))
1546939306.531 * [misc]backup-simplify:  Simplify (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))
1546939306.531 * [misc]backup-simplify:  Simplify (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))
1546939306.531 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939306.531 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
1546939306.532 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546939306.533 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939306.533 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
1546939306.533 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939306.533 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939306.534 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
1546939306.534 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546939306.535 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939306.535 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
1546939306.535 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.535 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939306.536 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))))) into 0
1546939306.536 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))))) into 0
1546939306.536 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) 0) (* 0 (/ (sin (/ -1 z)) (cos (/ -1 z))))) into 0
1546939306.536 * [misc]taylor:  Taking taylor expansion of 0 in z
1546939306.536 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.536 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.536 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939306.537 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
1546939306.537 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546939306.538 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939306.538 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
1546939306.538 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939306.538 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 (sin (/ -1 y)))) into 0
1546939306.539 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939306.539 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
1546939306.539 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546939306.540 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939306.540 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
1546939306.540 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.540 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939306.541 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 (cos (/ -1 y)))) into 0
1546939306.541 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (* (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y))))))) into 0
1546939306.541 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.542 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939306.543 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939306.543 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546939306.544 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939306.544 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939306.544 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939306.545 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939306.545 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939306.546 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546939306.547 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939306.547 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939306.547 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.547 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939306.548 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))) (* 0 (/ 0 (cos (/ -1 z)))))) into 0
1546939306.548 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))) (* 0 (/ 0 (cos (/ -1 y)))))) into 0
1546939306.548 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 z)) (cos (/ -1 z)))))) into 0
1546939306.548 * [misc]taylor:  Taking taylor expansion of 0 in z
1546939306.548 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.548 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.549 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.550 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939306.550 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939306.550 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546939306.551 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939306.551 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939306.552 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939306.552 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 (sin (/ -1 y))))) into 0
1546939306.553 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939306.553 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939306.553 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546939306.554 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939306.555 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939306.555 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.555 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939306.555 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 (cos (/ -1 y))))) into 0
1546939306.556 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (* (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y))))) (* 0 (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y))))))) into 0
1546939306.556 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.558 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1546939306.558 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546939306.558 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546939306.560 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939306.560 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1546939306.560 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939306.562 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1546939306.562 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546939306.563 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546939306.564 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939306.565 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1546939306.565 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.565 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939306.565 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))) (* 0 (/ 0 (cos (/ -1 z)))) (* 0 (/ 0 (cos (/ -1 z)))))) into 0
1546939306.566 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))) (* 0 (/ 0 (cos (/ -1 y)))) (* 0 (/ 0 (cos (/ -1 y)))))) into 0
1546939306.566 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 z)) (cos (/ -1 z))))))) into 0
1546939306.566 * [misc]taylor:  Taking taylor expansion of 0 in z
1546939306.566 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.566 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.567 * [misc]backup-simplify:  Simplify (/ (* (sin (/ -1 (/ 1 (- z)))) (sin (/ -1 (/ 1 (- y))))) (* (cos (/ -1 (/ 1 (- z)))) (cos (/ -1 (/ 1 (- y)))))) into (/ (* (sin z) (sin y)) (* (cos y) (cos z)))
1546939306.567 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 2 1 2 1 2)
1546939306.567 * [misc]backup-simplify:  Simplify (* (tan y) (tan z)) into (* (tan y) (tan z))
1546939306.567 * [misc]approximate:  Taking taylor expansion of (* (tan y) (tan z)) in (y z) around 0
1546939306.567 * [misc]taylor:  Taking taylor expansion of (* (tan y) (tan z)) in z
1546939306.567 * [misc]taylor:  Taking taylor expansion of (tan y) in z
1546939306.567 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1546939306.567 * [misc]taylor:  Taking taylor expansion of (sin y) in z
1546939306.567 * [misc]taylor:  Taking taylor expansion of y in z
1546939306.567 * [misc]backup-simplify:  Simplify y into y
1546939306.567 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546939306.567 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546939306.567 * [misc]taylor:  Taking taylor expansion of (cos y) in z
1546939306.567 * [misc]taylor:  Taking taylor expansion of y in z
1546939306.567 * [misc]backup-simplify:  Simplify y into y
1546939306.567 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546939306.567 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546939306.568 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1546939306.568 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1546939306.568 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1546939306.568 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1546939306.568 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1546939306.568 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.568 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1546939306.568 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1546939306.569 * [misc]taylor:  Taking taylor expansion of (tan z) in z
1546939306.569 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546939306.569 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1546939306.569 * [misc]taylor:  Taking taylor expansion of z in z
1546939306.569 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.569 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.569 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1546939306.569 * [misc]taylor:  Taking taylor expansion of z in z
1546939306.569 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.569 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.570 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546939306.570 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939306.570 * [misc]taylor:  Taking taylor expansion of (* (tan y) (tan z)) in y
1546939306.570 * [misc]taylor:  Taking taylor expansion of (tan y) in y
1546939306.570 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1546939306.570 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1546939306.570 * [misc]taylor:  Taking taylor expansion of y in y
1546939306.570 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.570 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.570 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1546939306.570 * [misc]taylor:  Taking taylor expansion of y in y
1546939306.570 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.570 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.571 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546939306.572 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939306.572 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1546939306.572 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546939306.572 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1546939306.572 * [misc]taylor:  Taking taylor expansion of z in y
1546939306.572 * [misc]backup-simplify:  Simplify z into z
1546939306.572 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546939306.572 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546939306.572 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1546939306.572 * [misc]taylor:  Taking taylor expansion of z in y
1546939306.572 * [misc]backup-simplify:  Simplify z into z
1546939306.572 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546939306.572 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546939306.572 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546939306.572 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546939306.572 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546939306.572 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546939306.572 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546939306.572 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.573 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546939306.573 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546939306.573 * [misc]taylor:  Taking taylor expansion of (* (tan y) (tan z)) in y
1546939306.573 * [misc]taylor:  Taking taylor expansion of (tan y) in y
1546939306.573 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1546939306.573 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1546939306.573 * [misc]taylor:  Taking taylor expansion of y in y
1546939306.573 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.573 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.573 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1546939306.573 * [misc]taylor:  Taking taylor expansion of y in y
1546939306.573 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.573 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.574 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546939306.574 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939306.574 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1546939306.574 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546939306.574 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1546939306.574 * [misc]taylor:  Taking taylor expansion of z in y
1546939306.574 * [misc]backup-simplify:  Simplify z into z
1546939306.574 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546939306.574 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546939306.574 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1546939306.574 * [misc]taylor:  Taking taylor expansion of z in y
1546939306.574 * [misc]backup-simplify:  Simplify z into z
1546939306.574 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546939306.575 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546939306.575 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546939306.575 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546939306.575 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546939306.575 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546939306.575 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546939306.575 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.575 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546939306.575 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546939306.575 * [misc]backup-simplify:  Simplify (* 1 (/ (sin z) (cos z))) into (/ (sin z) (cos z))
1546939306.575 * [misc]taylor:  Taking taylor expansion of (/ (sin z) (cos z)) in z
1546939306.575 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1546939306.575 * [misc]taylor:  Taking taylor expansion of z in z
1546939306.575 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.575 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.576 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1546939306.576 * [misc]taylor:  Taking taylor expansion of z in z
1546939306.576 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.576 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.577 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546939306.577 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939306.577 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.577 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939306.577 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 1)) into 0
1546939306.578 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939306.578 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 0)) into 0
1546939306.579 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939306.579 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939306.579 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 1)) into 0
1546939306.580 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939306.580 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 0)) into 0
1546939306.580 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.580 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939306.581 * [misc]backup-simplify:  Simplify (- (/ 0 (cos z)) (+ (* (/ (sin z) (cos z)) (/ 0 (cos z))))) into 0
1546939306.582 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939306.582 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939306.582 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1546939306.582 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (/ (sin z) (cos z)))) into 0
1546939306.582 * [misc]taylor:  Taking taylor expansion of 0 in z
1546939306.583 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.583 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.583 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939306.584 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939306.584 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1546939306.584 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.584 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939306.585 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (+ (* 0 0) (* 0 1))) into 0
1546939306.585 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939306.585 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (+ (* 0 0) (* 0 0))) into 0
1546939306.585 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939306.586 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939306.586 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (+ (* 0 0) (* 0 1))) into 0
1546939306.587 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939306.587 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (+ (* 0 0) (* 0 0))) into 0
1546939306.587 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.587 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939306.587 * [misc]backup-simplify:  Simplify (- (/ 0 (cos z)) (+ (* (/ (sin z) (cos z)) (/ 0 (cos z))) (* 0 (/ 0 (cos z))))) into 0
1546939306.588 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1546939306.589 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1546939306.589 * [misc]backup-simplify:  Simplify (- (/ (- 1/6) 1) (+ (* 1 (/ (- 1/2) 1)) (* 0 (/ 0 1)))) into 1/3
1546939306.590 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 1/3 (/ (sin z) (cos z))))) into (* 1/3 (/ (sin z) (cos z)))
1546939306.590 * [misc]taylor:  Taking taylor expansion of (* 1/3 (/ (sin z) (cos z))) in z
1546939306.590 * [misc]taylor:  Taking taylor expansion of 1/3 in z
1546939306.590 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1546939306.590 * [misc]taylor:  Taking taylor expansion of (/ (sin z) (cos z)) in z
1546939306.590 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1546939306.590 * [misc]taylor:  Taking taylor expansion of z in z
1546939306.590 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.590 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.590 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1546939306.590 * [misc]taylor:  Taking taylor expansion of z in z
1546939306.590 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.590 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.590 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546939306.591 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939306.591 * [misc]backup-simplify:  Simplify (* 1/3 1) into 1/3
1546939306.591 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1546939306.591 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.592 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1546939306.592 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1546939306.593 * [misc]backup-simplify:  Simplify (- (/ (- 1/6) 1) (+ (* 1 (/ (- 1/2) 1)) (* 0 (/ 0 1)))) into 1/3
1546939306.593 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1546939306.593 * [misc]backup-simplify:  Simplify (+ (* 1/3 (* (pow z 3) y)) (+ (* 1/3 (* z (pow y 3))) (* 1 (* z y)))) into (+ (* 1/3 (* (pow z 3) y)) (+ (* 1/3 (* z (pow y 3))) (* z y)))
1546939306.593 * [misc]backup-simplify:  Simplify (* (tan (/ 1 y)) (tan (/ 1 z))) into (* (tan (/ 1 y)) (tan (/ 1 z)))
1546939306.593 * [misc]approximate:  Taking taylor expansion of (* (tan (/ 1 y)) (tan (/ 1 z))) in (y z) around 0
1546939306.593 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (tan (/ 1 z))) in z
1546939306.593 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in z
1546939306.593 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939306.593 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1546939306.593 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546939306.593 * [misc]taylor:  Taking taylor expansion of y in z
1546939306.593 * [misc]backup-simplify:  Simplify y into y
1546939306.593 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939306.593 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939306.593 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939306.593 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1546939306.593 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546939306.593 * [misc]taylor:  Taking taylor expansion of y in z
1546939306.593 * [misc]backup-simplify:  Simplify y into y
1546939306.593 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939306.593 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939306.593 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939306.594 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546939306.594 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546939306.594 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546939306.594 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546939306.594 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546939306.594 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.594 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546939306.594 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939306.594 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in z
1546939306.594 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939306.594 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1546939306.594 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546939306.594 * [misc]taylor:  Taking taylor expansion of z in z
1546939306.594 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.594 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.594 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939306.594 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939306.594 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1546939306.594 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546939306.594 * [misc]taylor:  Taking taylor expansion of z in z
1546939306.594 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.594 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.594 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939306.595 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939306.595 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939306.595 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (tan (/ 1 z))) in y
1546939306.595 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in y
1546939306.595 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939306.595 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1546939306.595 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546939306.595 * [misc]taylor:  Taking taylor expansion of y in y
1546939306.595 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.595 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.595 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939306.595 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939306.595 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1546939306.595 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546939306.595 * [misc]taylor:  Taking taylor expansion of y in y
1546939306.595 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.595 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.595 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939306.595 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939306.595 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939306.595 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1546939306.595 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939306.595 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1546939306.595 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546939306.595 * [misc]taylor:  Taking taylor expansion of z in y
1546939306.595 * [misc]backup-simplify:  Simplify z into z
1546939306.595 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939306.595 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939306.595 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939306.595 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1546939306.595 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546939306.595 * [misc]taylor:  Taking taylor expansion of z in y
1546939306.596 * [misc]backup-simplify:  Simplify z into z
1546939306.596 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939306.596 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939306.596 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939306.596 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546939306.596 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546939306.596 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546939306.596 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546939306.596 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546939306.596 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.596 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546939306.596 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939306.596 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (tan (/ 1 z))) in y
1546939306.596 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in y
1546939306.596 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939306.596 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1546939306.596 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546939306.596 * [misc]taylor:  Taking taylor expansion of y in y
1546939306.596 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.596 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.596 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939306.596 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939306.596 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1546939306.596 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546939306.596 * [misc]taylor:  Taking taylor expansion of y in y
1546939306.596 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.597 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.597 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939306.597 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939306.597 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939306.597 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1546939306.597 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939306.597 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1546939306.597 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546939306.597 * [misc]taylor:  Taking taylor expansion of z in y
1546939306.597 * [misc]backup-simplify:  Simplify z into z
1546939306.597 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939306.597 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939306.597 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939306.597 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1546939306.597 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546939306.597 * [misc]taylor:  Taking taylor expansion of z in y
1546939306.597 * [misc]backup-simplify:  Simplify z into z
1546939306.597 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939306.597 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939306.597 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939306.597 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546939306.597 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546939306.597 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546939306.597 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546939306.597 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546939306.598 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.598 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546939306.598 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939306.598 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))
1546939306.598 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) in z
1546939306.598 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 y)) (sin (/ 1 z))) in z
1546939306.598 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1546939306.598 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546939306.598 * [misc]taylor:  Taking taylor expansion of y in z
1546939306.598 * [misc]backup-simplify:  Simplify y into y
1546939306.598 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939306.598 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939306.598 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939306.598 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1546939306.598 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546939306.598 * [misc]taylor:  Taking taylor expansion of z in z
1546939306.598 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.598 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.598 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939306.598 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939306.598 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 y)) (cos (/ 1 z))) in z
1546939306.598 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1546939306.598 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546939306.598 * [misc]taylor:  Taking taylor expansion of y in z
1546939306.598 * [misc]backup-simplify:  Simplify y into y
1546939306.598 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939306.598 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939306.598 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939306.599 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1546939306.599 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546939306.599 * [misc]taylor:  Taking taylor expansion of z in z
1546939306.599 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.599 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.600 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939306.600 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939306.600 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546939306.600 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546939306.600 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546939306.600 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (sin (/ 1 z))) into (* (sin (/ 1 y)) (sin (/ 1 z)))
1546939306.600 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546939306.600 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546939306.600 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.600 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546939306.600 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) (cos (/ 1 z))) into (* (cos (/ 1 y)) (cos (/ 1 z)))
1546939306.600 * [misc]backup-simplify:  Simplify (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))
1546939306.601 * [misc]backup-simplify:  Simplify (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))
1546939306.601 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939306.601 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
1546939306.601 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546939306.602 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939306.602 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
1546939306.602 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939306.602 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939306.602 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
1546939306.602 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546939306.603 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939306.603 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
1546939306.603 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.603 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939306.603 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))))) into 0
1546939306.604 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))))) into 0
1546939306.604 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) 0) (* 0 (/ (sin (/ 1 z)) (cos (/ 1 z))))) into 0
1546939306.604 * [misc]taylor:  Taking taylor expansion of 0 in z
1546939306.604 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.604 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.604 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939306.604 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
1546939306.604 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546939306.605 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939306.605 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
1546939306.605 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939306.605 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 (sin (/ 1 z)))) into 0
1546939306.605 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939306.606 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
1546939306.606 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546939306.606 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939306.606 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
1546939306.606 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.607 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939306.607 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 (cos (/ 1 z)))) into 0
1546939306.607 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (* (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z))))))) into 0
1546939306.607 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.608 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939306.608 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939306.608 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546939306.609 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939306.609 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939306.609 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939306.610 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939306.610 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939306.610 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546939306.610 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939306.611 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939306.611 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.611 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939306.611 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))) (* 0 (/ 0 (cos (/ 1 z)))))) into 0
1546939306.611 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))) (* 0 (/ 0 (cos (/ 1 y)))))) into 0
1546939306.612 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 z)) (cos (/ 1 z)))))) into 0
1546939306.612 * [misc]taylor:  Taking taylor expansion of 0 in z
1546939306.612 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.612 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.612 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.612 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939306.613 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939306.613 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546939306.613 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939306.613 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939306.614 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939306.614 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 (sin (/ 1 z))))) into 0
1546939306.614 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939306.615 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939306.615 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546939306.615 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939306.616 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939306.616 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.616 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939306.616 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 (cos (/ 1 z))))) into 0
1546939306.617 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (* (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z))))) (* 0 (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z))))))) into 0
1546939306.617 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.619 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1546939306.620 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546939306.620 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546939306.621 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939306.622 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1546939306.622 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939306.624 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1546939306.624 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546939306.624 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546939306.626 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939306.626 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1546939306.626 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.627 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939306.627 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))) (* 0 (/ 0 (cos (/ 1 z)))) (* 0 (/ 0 (cos (/ 1 z)))))) into 0
1546939306.627 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))) (* 0 (/ 0 (cos (/ 1 y)))) (* 0 (/ 0 (cos (/ 1 y)))))) into 0
1546939306.628 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 z)) (cos (/ 1 z))))))) into 0
1546939306.628 * [misc]taylor:  Taking taylor expansion of 0 in z
1546939306.628 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.628 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.628 * [misc]backup-simplify:  Simplify (/ (* (sin (/ 1 (/ 1 y))) (sin (/ 1 (/ 1 z)))) (* (cos (/ 1 (/ 1 y))) (cos (/ 1 (/ 1 z))))) into (/ (* (sin z) (sin y)) (* (cos y) (cos z)))
1546939306.628 * [misc]backup-simplify:  Simplify (* (tan (/ 1 (- y))) (tan (/ 1 (- z)))) into (* (tan (/ -1 y)) (tan (/ -1 z)))
1546939306.628 * [misc]approximate:  Taking taylor expansion of (* (tan (/ -1 y)) (tan (/ -1 z))) in (y z) around 0
1546939306.628 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 y)) (tan (/ -1 z))) in z
1546939306.628 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in z
1546939306.628 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939306.628 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1546939306.628 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546939306.628 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939306.628 * [misc]backup-simplify:  Simplify -1 into -1
1546939306.628 * [misc]taylor:  Taking taylor expansion of y in z
1546939306.628 * [misc]backup-simplify:  Simplify y into y
1546939306.628 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546939306.628 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939306.628 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939306.628 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1546939306.628 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546939306.628 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939306.628 * [misc]backup-simplify:  Simplify -1 into -1
1546939306.628 * [misc]taylor:  Taking taylor expansion of y in z
1546939306.628 * [misc]backup-simplify:  Simplify y into y
1546939306.629 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546939306.629 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939306.629 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939306.629 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546939306.629 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546939306.629 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546939306.629 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546939306.629 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546939306.629 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.629 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546939306.629 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939306.629 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in z
1546939306.629 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939306.629 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1546939306.629 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546939306.629 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939306.629 * [misc]backup-simplify:  Simplify -1 into -1
1546939306.629 * [misc]taylor:  Taking taylor expansion of z in z
1546939306.629 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.629 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.629 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939306.629 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939306.629 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1546939306.629 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546939306.629 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939306.630 * [misc]backup-simplify:  Simplify -1 into -1
1546939306.630 * [misc]taylor:  Taking taylor expansion of z in z
1546939306.630 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.630 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.630 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939306.630 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939306.630 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939306.630 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 y)) (tan (/ -1 z))) in y
1546939306.630 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in y
1546939306.630 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939306.630 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1546939306.630 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546939306.630 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939306.630 * [misc]backup-simplify:  Simplify -1 into -1
1546939306.630 * [misc]taylor:  Taking taylor expansion of y in y
1546939306.630 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.630 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.630 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939306.630 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939306.630 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1546939306.630 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546939306.630 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939306.630 * [misc]backup-simplify:  Simplify -1 into -1
1546939306.630 * [misc]taylor:  Taking taylor expansion of y in y
1546939306.630 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.630 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.630 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939306.630 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939306.630 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939306.630 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1546939306.631 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939306.631 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1546939306.631 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546939306.631 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939306.631 * [misc]backup-simplify:  Simplify -1 into -1
1546939306.631 * [misc]taylor:  Taking taylor expansion of z in y
1546939306.631 * [misc]backup-simplify:  Simplify z into z
1546939306.631 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546939306.631 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939306.631 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939306.631 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1546939306.631 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546939306.631 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939306.631 * [misc]backup-simplify:  Simplify -1 into -1
1546939306.631 * [misc]taylor:  Taking taylor expansion of z in y
1546939306.631 * [misc]backup-simplify:  Simplify z into z
1546939306.631 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546939306.631 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939306.631 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939306.631 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546939306.631 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546939306.631 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546939306.631 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546939306.631 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546939306.631 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.631 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546939306.631 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939306.631 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 y)) (tan (/ -1 z))) in y
1546939306.631 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in y
1546939306.632 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939306.632 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1546939306.632 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546939306.632 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939306.632 * [misc]backup-simplify:  Simplify -1 into -1
1546939306.632 * [misc]taylor:  Taking taylor expansion of y in y
1546939306.632 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.632 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.632 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939306.632 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939306.632 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1546939306.632 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546939306.632 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939306.632 * [misc]backup-simplify:  Simplify -1 into -1
1546939306.632 * [misc]taylor:  Taking taylor expansion of y in y
1546939306.632 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.632 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.632 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939306.632 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939306.632 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939306.632 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1546939306.632 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939306.632 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1546939306.632 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546939306.632 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939306.632 * [misc]backup-simplify:  Simplify -1 into -1
1546939306.632 * [misc]taylor:  Taking taylor expansion of z in y
1546939306.632 * [misc]backup-simplify:  Simplify z into z
1546939306.632 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546939306.632 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939306.632 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939306.632 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1546939306.632 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546939306.632 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939306.632 * [misc]backup-simplify:  Simplify -1 into -1
1546939306.632 * [misc]taylor:  Taking taylor expansion of z in y
1546939306.632 * [misc]backup-simplify:  Simplify z into z
1546939306.633 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546939306.633 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939306.633 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939306.633 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546939306.633 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546939306.633 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546939306.633 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546939306.633 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546939306.633 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.633 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546939306.633 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939306.633 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))
1546939306.633 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) in z
1546939306.633 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 z)) (sin (/ -1 y))) in z
1546939306.633 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1546939306.633 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546939306.633 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939306.633 * [misc]backup-simplify:  Simplify -1 into -1
1546939306.633 * [misc]taylor:  Taking taylor expansion of z in z
1546939306.633 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.633 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.634 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939306.634 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939306.634 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1546939306.634 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546939306.634 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939306.634 * [misc]backup-simplify:  Simplify -1 into -1
1546939306.634 * [misc]taylor:  Taking taylor expansion of y in z
1546939306.634 * [misc]backup-simplify:  Simplify y into y
1546939306.634 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546939306.634 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939306.634 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939306.634 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 z)) (cos (/ -1 y))) in z
1546939306.634 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1546939306.634 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546939306.634 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939306.634 * [misc]backup-simplify:  Simplify -1 into -1
1546939306.634 * [misc]taylor:  Taking taylor expansion of z in z
1546939306.634 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.634 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.634 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939306.634 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939306.634 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1546939306.634 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546939306.634 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939306.634 * [misc]backup-simplify:  Simplify -1 into -1
1546939306.634 * [misc]taylor:  Taking taylor expansion of y in z
1546939306.634 * [misc]backup-simplify:  Simplify y into y
1546939306.634 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546939306.634 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939306.634 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939306.634 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546939306.634 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546939306.634 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546939306.635 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 y))) into (* (sin (/ -1 z)) (sin (/ -1 y)))
1546939306.635 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546939306.635 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546939306.635 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.635 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546939306.635 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) (cos (/ -1 y))) into (* (cos (/ -1 z)) (cos (/ -1 y)))
1546939306.635 * [misc]backup-simplify:  Simplify (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))
1546939306.635 * [misc]backup-simplify:  Simplify (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))
1546939306.635 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939306.635 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
1546939306.636 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546939306.636 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939306.636 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
1546939306.637 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939306.637 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939306.637 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
1546939306.637 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546939306.638 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939306.638 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
1546939306.638 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.638 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939306.638 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))))) into 0
1546939306.638 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))))) into 0
1546939306.638 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) 0) (* 0 (/ (sin (/ -1 z)) (cos (/ -1 z))))) into 0
1546939306.638 * [misc]taylor:  Taking taylor expansion of 0 in z
1546939306.638 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.638 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.639 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939306.639 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
1546939306.639 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546939306.640 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939306.640 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
1546939306.640 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939306.640 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 (sin (/ -1 y)))) into 0
1546939306.640 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939306.640 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
1546939306.640 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546939306.641 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939306.641 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
1546939306.641 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.641 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939306.641 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 (cos (/ -1 y)))) into 0
1546939306.642 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (* (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y))))))) into 0
1546939306.642 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.642 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939306.643 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939306.643 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546939306.643 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939306.643 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939306.644 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939306.644 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939306.644 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939306.644 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546939306.645 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939306.645 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939306.645 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.645 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939306.646 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))) (* 0 (/ 0 (cos (/ -1 z)))))) into 0
1546939306.646 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))) (* 0 (/ 0 (cos (/ -1 y)))))) into 0
1546939306.646 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 z)) (cos (/ -1 z)))))) into 0
1546939306.646 * [misc]taylor:  Taking taylor expansion of 0 in z
1546939306.646 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.646 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.646 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.647 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939306.647 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939306.647 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546939306.648 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939306.648 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939306.648 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939306.648 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 (sin (/ -1 y))))) into 0
1546939306.649 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939306.649 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939306.649 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546939306.650 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939306.650 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939306.650 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.650 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939306.650 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 (cos (/ -1 y))))) into 0
1546939306.651 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (* (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y))))) (* 0 (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y))))))) into 0
1546939306.651 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.652 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1546939306.652 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546939306.652 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546939306.653 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939306.654 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1546939306.654 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939306.655 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1546939306.655 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546939306.655 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546939306.657 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939306.657 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1546939306.657 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.657 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939306.658 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))) (* 0 (/ 0 (cos (/ -1 z)))) (* 0 (/ 0 (cos (/ -1 z)))))) into 0
1546939306.658 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))) (* 0 (/ 0 (cos (/ -1 y)))) (* 0 (/ 0 (cos (/ -1 y)))))) into 0
1546939306.659 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 z)) (cos (/ -1 z))))))) into 0
1546939306.659 * [misc]taylor:  Taking taylor expansion of 0 in z
1546939306.659 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.659 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.659 * [misc]backup-simplify:  Simplify (/ (* (sin (/ -1 (/ 1 (- z)))) (sin (/ -1 (/ 1 (- y))))) (* (cos (/ -1 (/ 1 (- z)))) (cos (/ -1 (/ 1 (- y)))))) into (/ (* (sin z) (sin y)) (* (cos y) (cos z)))
1546939306.659 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 2)
1546939306.660 * [misc]backup-simplify:  Simplify (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a))) into (/ (- (+ (* (cos a) (tan z)) (+ (* (sin a) (* (tan y) (tan z))) (* (cos a) (tan y)))) (sin a)) (* (cos a) (- 1 (* (tan y) (tan z)))))
1546939306.660 * [misc]approximate:  Taking taylor expansion of (/ (- (+ (* (cos a) (tan z)) (+ (* (sin a) (* (tan y) (tan z))) (* (cos a) (tan y)))) (sin a)) (* (cos a) (- 1 (* (tan y) (tan z))))) in (y z a) around 0
1546939306.660 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (cos a) (tan z)) (+ (* (sin a) (* (tan y) (tan z))) (* (cos a) (tan y)))) (sin a)) (* (cos a) (- 1 (* (tan y) (tan z))))) in a
1546939306.660 * [misc]taylor:  Taking taylor expansion of (- (+ (* (cos a) (tan z)) (+ (* (sin a) (* (tan y) (tan z))) (* (cos a) (tan y)))) (sin a)) in a
1546939306.660 * [misc]taylor:  Taking taylor expansion of (+ (* (cos a) (tan z)) (+ (* (sin a) (* (tan y) (tan z))) (* (cos a) (tan y)))) in a
1546939306.660 * [misc]taylor:  Taking taylor expansion of (* (cos a) (tan z)) in a
1546939306.660 * [misc]taylor:  Taking taylor expansion of (cos a) in a
1546939306.660 * [misc]taylor:  Taking taylor expansion of a in a
1546939306.660 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.660 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.660 * [misc]taylor:  Taking taylor expansion of (tan z) in a
1546939306.660 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546939306.660 * [misc]taylor:  Taking taylor expansion of (sin z) in a
1546939306.660 * [misc]taylor:  Taking taylor expansion of z in a
1546939306.660 * [misc]backup-simplify:  Simplify z into z
1546939306.661 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546939306.661 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546939306.661 * [misc]taylor:  Taking taylor expansion of (cos z) in a
1546939306.661 * [misc]taylor:  Taking taylor expansion of z in a
1546939306.661 * [misc]backup-simplify:  Simplify z into z
1546939306.661 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546939306.661 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546939306.661 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546939306.661 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546939306.661 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546939306.661 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546939306.661 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546939306.661 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.661 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546939306.661 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546939306.661 * [misc]taylor:  Taking taylor expansion of (+ (* (sin a) (* (tan y) (tan z))) (* (cos a) (tan y))) in a
1546939306.662 * [misc]taylor:  Taking taylor expansion of (* (sin a) (* (tan y) (tan z))) in a
1546939306.662 * [misc]taylor:  Taking taylor expansion of (sin a) in a
1546939306.662 * [misc]taylor:  Taking taylor expansion of a in a
1546939306.662 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.662 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.662 * [misc]taylor:  Taking taylor expansion of (* (tan y) (tan z)) in a
1546939306.662 * [misc]taylor:  Taking taylor expansion of (tan y) in a
1546939306.662 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1546939306.662 * [misc]taylor:  Taking taylor expansion of (sin y) in a
1546939306.662 * [misc]taylor:  Taking taylor expansion of y in a
1546939306.662 * [misc]backup-simplify:  Simplify y into y
1546939306.662 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546939306.662 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546939306.662 * [misc]taylor:  Taking taylor expansion of (cos y) in a
1546939306.662 * [misc]taylor:  Taking taylor expansion of y in a
1546939306.662 * [misc]backup-simplify:  Simplify y into y
1546939306.662 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546939306.662 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546939306.662 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1546939306.662 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1546939306.662 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1546939306.662 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1546939306.662 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1546939306.663 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.663 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1546939306.663 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1546939306.663 * [misc]taylor:  Taking taylor expansion of (tan z) in a
1546939306.663 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546939306.663 * [misc]taylor:  Taking taylor expansion of (sin z) in a
1546939306.663 * [misc]taylor:  Taking taylor expansion of z in a
1546939306.663 * [misc]backup-simplify:  Simplify z into z
1546939306.663 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546939306.663 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546939306.663 * [misc]taylor:  Taking taylor expansion of (cos z) in a
1546939306.663 * [misc]taylor:  Taking taylor expansion of z in a
1546939306.663 * [misc]backup-simplify:  Simplify z into z
1546939306.663 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546939306.663 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546939306.663 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546939306.663 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546939306.663 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546939306.663 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546939306.663 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546939306.663 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.664 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546939306.664 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546939306.664 * [misc]taylor:  Taking taylor expansion of (* (cos a) (tan y)) in a
1546939306.664 * [misc]taylor:  Taking taylor expansion of (cos a) in a
1546939306.664 * [misc]taylor:  Taking taylor expansion of a in a
1546939306.664 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.664 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.664 * [misc]taylor:  Taking taylor expansion of (tan y) in a
1546939306.664 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1546939306.664 * [misc]taylor:  Taking taylor expansion of (sin y) in a
1546939306.664 * [misc]taylor:  Taking taylor expansion of y in a
1546939306.664 * [misc]backup-simplify:  Simplify y into y
1546939306.664 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546939306.664 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546939306.664 * [misc]taylor:  Taking taylor expansion of (cos y) in a
1546939306.664 * [misc]taylor:  Taking taylor expansion of y in a
1546939306.664 * [misc]backup-simplify:  Simplify y into y
1546939306.664 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546939306.664 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546939306.664 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1546939306.664 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1546939306.664 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1546939306.664 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1546939306.664 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1546939306.664 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.664 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1546939306.664 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1546939306.664 * [misc]taylor:  Taking taylor expansion of (sin a) in a
1546939306.664 * [misc]taylor:  Taking taylor expansion of a in a
1546939306.664 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.664 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.664 * [misc]taylor:  Taking taylor expansion of (* (cos a) (- 1 (* (tan y) (tan z)))) in a
1546939306.664 * [misc]taylor:  Taking taylor expansion of (cos a) in a
1546939306.664 * [misc]taylor:  Taking taylor expansion of a in a
1546939306.664 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.664 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.664 * [misc]taylor:  Taking taylor expansion of (- 1 (* (tan y) (tan z))) in a
1546939306.664 * [misc]taylor:  Taking taylor expansion of 1 in a
1546939306.665 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.665 * [misc]taylor:  Taking taylor expansion of (* (tan y) (tan z)) in a
1546939306.665 * [misc]taylor:  Taking taylor expansion of (tan y) in a
1546939306.665 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1546939306.665 * [misc]taylor:  Taking taylor expansion of (sin y) in a
1546939306.665 * [misc]taylor:  Taking taylor expansion of y in a
1546939306.665 * [misc]backup-simplify:  Simplify y into y
1546939306.665 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546939306.665 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546939306.665 * [misc]taylor:  Taking taylor expansion of (cos y) in a
1546939306.665 * [misc]taylor:  Taking taylor expansion of y in a
1546939306.665 * [misc]backup-simplify:  Simplify y into y
1546939306.665 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546939306.665 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546939306.665 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1546939306.665 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1546939306.665 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1546939306.665 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1546939306.665 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1546939306.665 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.665 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1546939306.665 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1546939306.665 * [misc]taylor:  Taking taylor expansion of (tan z) in a
1546939306.665 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546939306.665 * [misc]taylor:  Taking taylor expansion of (sin z) in a
1546939306.665 * [misc]taylor:  Taking taylor expansion of z in a
1546939306.665 * [misc]backup-simplify:  Simplify z into z
1546939306.665 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546939306.665 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546939306.665 * [misc]taylor:  Taking taylor expansion of (cos z) in a
1546939306.665 * [misc]taylor:  Taking taylor expansion of z in a
1546939306.665 * [misc]backup-simplify:  Simplify z into z
1546939306.665 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546939306.665 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546939306.665 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546939306.665 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546939306.666 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546939306.666 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546939306.666 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546939306.666 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.666 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546939306.666 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546939306.666 * [misc]backup-simplify:  Simplify (* 1 (/ (sin z) (cos z))) into (/ (sin z) (cos z))
1546939306.666 * [misc]backup-simplify:  Simplify (* (/ (sin y) (cos y)) (/ (sin z) (cos z))) into (/ (* (sin z) (sin y)) (* (cos y) (cos z)))
1546939306.666 * [misc]backup-simplify:  Simplify (* 0 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) into 0
1546939306.666 * [misc]backup-simplify:  Simplify (* 1 (/ (sin y) (cos y))) into (/ (sin y) (cos y))
1546939306.666 * [misc]backup-simplify:  Simplify (+ 0 (/ (sin y) (cos y))) into (/ (sin y) (cos y))
1546939306.666 * [misc]backup-simplify:  Simplify (+ (/ (sin z) (cos z)) (/ (sin y) (cos y))) into (+ (/ (sin z) (cos z)) (/ (sin y) (cos y)))
1546939306.666 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.667 * [misc]backup-simplify:  Simplify (+ (+ (/ (sin z) (cos z)) (/ (sin y) (cos y))) 0) into (+ (/ (sin z) (cos z)) (/ (sin y) (cos y)))
1546939306.667 * [misc]backup-simplify:  Simplify (* (/ (sin y) (cos y)) (/ (sin z) (cos z))) into (/ (* (sin z) (sin y)) (* (cos y) (cos z)))
1546939306.667 * [misc]backup-simplify:  Simplify (- (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) into (- (/ (* (sin z) (sin y)) (* (cos y) (cos z))))
1546939306.667 * [misc]backup-simplify:  Simplify (+ 1 (- (/ (* (sin z) (sin y)) (* (cos y) (cos z))))) into (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))
1546939306.667 * [misc]backup-simplify:  Simplify (* 1 (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))) into (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))
1546939306.667 * [misc]backup-simplify:  Simplify (/ (+ (/ (sin z) (cos z)) (/ (sin y) (cos y))) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))) into (/ (+ (/ (sin z) (cos z)) (/ (sin y) (cos y))) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))))
1546939306.667 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (cos a) (tan z)) (+ (* (sin a) (* (tan y) (tan z))) (* (cos a) (tan y)))) (sin a)) (* (cos a) (- 1 (* (tan y) (tan z))))) in z
1546939306.667 * [misc]taylor:  Taking taylor expansion of (- (+ (* (cos a) (tan z)) (+ (* (sin a) (* (tan y) (tan z))) (* (cos a) (tan y)))) (sin a)) in z
1546939306.667 * [misc]taylor:  Taking taylor expansion of (+ (* (cos a) (tan z)) (+ (* (sin a) (* (tan y) (tan z))) (* (cos a) (tan y)))) in z
1546939306.667 * [misc]taylor:  Taking taylor expansion of (* (cos a) (tan z)) in z
1546939306.667 * [misc]taylor:  Taking taylor expansion of (cos a) in z
1546939306.667 * [misc]taylor:  Taking taylor expansion of a in z
1546939306.667 * [misc]backup-simplify:  Simplify a into a
1546939306.667 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546939306.668 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546939306.668 * [misc]taylor:  Taking taylor expansion of (tan z) in z
1546939306.668 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546939306.668 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1546939306.668 * [misc]taylor:  Taking taylor expansion of z in z
1546939306.668 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.668 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.668 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1546939306.668 * [misc]taylor:  Taking taylor expansion of z in z
1546939306.668 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.668 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.669 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546939306.669 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939306.669 * [misc]taylor:  Taking taylor expansion of (+ (* (sin a) (* (tan y) (tan z))) (* (cos a) (tan y))) in z
1546939306.669 * [misc]taylor:  Taking taylor expansion of (* (sin a) (* (tan y) (tan z))) in z
1546939306.669 * [misc]taylor:  Taking taylor expansion of (sin a) in z
1546939306.669 * [misc]taylor:  Taking taylor expansion of a in z
1546939306.669 * [misc]backup-simplify:  Simplify a into a
1546939306.669 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546939306.669 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546939306.669 * [misc]taylor:  Taking taylor expansion of (* (tan y) (tan z)) in z
1546939306.669 * [misc]taylor:  Taking taylor expansion of (tan y) in z
1546939306.669 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1546939306.669 * [misc]taylor:  Taking taylor expansion of (sin y) in z
1546939306.669 * [misc]taylor:  Taking taylor expansion of y in z
1546939306.669 * [misc]backup-simplify:  Simplify y into y
1546939306.669 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546939306.669 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546939306.669 * [misc]taylor:  Taking taylor expansion of (cos y) in z
1546939306.669 * [misc]taylor:  Taking taylor expansion of y in z
1546939306.669 * [misc]backup-simplify:  Simplify y into y
1546939306.669 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546939306.669 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546939306.669 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1546939306.669 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1546939306.669 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1546939306.669 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1546939306.670 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1546939306.670 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.670 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1546939306.670 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1546939306.670 * [misc]taylor:  Taking taylor expansion of (tan z) in z
1546939306.670 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546939306.670 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1546939306.670 * [misc]taylor:  Taking taylor expansion of z in z
1546939306.670 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.670 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.670 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1546939306.670 * [misc]taylor:  Taking taylor expansion of z in z
1546939306.670 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.670 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.671 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546939306.671 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939306.671 * [misc]taylor:  Taking taylor expansion of (* (cos a) (tan y)) in z
1546939306.671 * [misc]taylor:  Taking taylor expansion of (cos a) in z
1546939306.671 * [misc]taylor:  Taking taylor expansion of a in z
1546939306.671 * [misc]backup-simplify:  Simplify a into a
1546939306.671 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546939306.671 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546939306.671 * [misc]taylor:  Taking taylor expansion of (tan y) in z
1546939306.671 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1546939306.671 * [misc]taylor:  Taking taylor expansion of (sin y) in z
1546939306.671 * [misc]taylor:  Taking taylor expansion of y in z
1546939306.671 * [misc]backup-simplify:  Simplify y into y
1546939306.671 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546939306.671 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546939306.671 * [misc]taylor:  Taking taylor expansion of (cos y) in z
1546939306.671 * [misc]taylor:  Taking taylor expansion of y in z
1546939306.671 * [misc]backup-simplify:  Simplify y into y
1546939306.671 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546939306.671 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546939306.671 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1546939306.671 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1546939306.671 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1546939306.671 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1546939306.671 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1546939306.671 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.671 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1546939306.671 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1546939306.671 * [misc]taylor:  Taking taylor expansion of (sin a) in z
1546939306.671 * [misc]taylor:  Taking taylor expansion of a in z
1546939306.672 * [misc]backup-simplify:  Simplify a into a
1546939306.672 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546939306.672 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546939306.672 * [misc]taylor:  Taking taylor expansion of (* (cos a) (- 1 (* (tan y) (tan z)))) in z
1546939306.672 * [misc]taylor:  Taking taylor expansion of (cos a) in z
1546939306.672 * [misc]taylor:  Taking taylor expansion of a in z
1546939306.672 * [misc]backup-simplify:  Simplify a into a
1546939306.672 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546939306.672 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546939306.672 * [misc]taylor:  Taking taylor expansion of (- 1 (* (tan y) (tan z))) in z
1546939306.672 * [misc]taylor:  Taking taylor expansion of 1 in z
1546939306.672 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.672 * [misc]taylor:  Taking taylor expansion of (* (tan y) (tan z)) in z
1546939306.672 * [misc]taylor:  Taking taylor expansion of (tan y) in z
1546939306.672 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1546939306.672 * [misc]taylor:  Taking taylor expansion of (sin y) in z
1546939306.672 * [misc]taylor:  Taking taylor expansion of y in z
1546939306.672 * [misc]backup-simplify:  Simplify y into y
1546939306.672 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546939306.672 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546939306.672 * [misc]taylor:  Taking taylor expansion of (cos y) in z
1546939306.672 * [misc]taylor:  Taking taylor expansion of y in z
1546939306.672 * [misc]backup-simplify:  Simplify y into y
1546939306.672 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546939306.672 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546939306.672 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1546939306.672 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1546939306.672 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1546939306.672 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1546939306.672 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1546939306.672 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.672 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1546939306.672 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1546939306.672 * [misc]taylor:  Taking taylor expansion of (tan z) in z
1546939306.672 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546939306.672 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1546939306.672 * [misc]taylor:  Taking taylor expansion of z in z
1546939306.672 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.672 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.673 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1546939306.673 * [misc]taylor:  Taking taylor expansion of z in z
1546939306.673 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.673 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.673 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546939306.673 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939306.673 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1546939306.673 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1546939306.674 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.674 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1546939306.674 * [misc]backup-simplify:  Simplify (* (cos a) (/ (sin y) (cos y))) into (/ (* (cos a) (sin y)) (cos y))
1546939306.674 * [misc]backup-simplify:  Simplify (+ 0 (/ (* (cos a) (sin y)) (cos y))) into (/ (* (cos a) (sin y)) (cos y))
1546939306.674 * [misc]backup-simplify:  Simplify (+ 0 (/ (* (cos a) (sin y)) (cos y))) into (/ (* (cos a) (sin y)) (cos y))
1546939306.674 * [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
1546939306.674 * [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
1546939306.674 * [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
1546939306.674 * [misc]backup-simplify:  Simplify (- (sin a)) into (- (sin a))
1546939306.674 * [misc]backup-simplify:  Simplify (+ (/ (* (cos a) (sin y)) (cos y)) (- (sin a))) into (- (/ (* (cos a) (sin y)) (cos y)) (sin a))
1546939306.674 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1546939306.674 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1546939306.674 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.674 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1546939306.674 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546939306.674 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1546939306.675 * [misc]backup-simplify:  Simplify (/ (- (/ (* (cos a) (sin y)) (cos y)) (sin a)) (cos a)) into (/ (- (/ (* (cos a) (sin y)) (cos y)) (sin a)) (cos a))
1546939306.675 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (cos a) (tan z)) (+ (* (sin a) (* (tan y) (tan z))) (* (cos a) (tan y)))) (sin a)) (* (cos a) (- 1 (* (tan y) (tan z))))) in y
1546939306.675 * [misc]taylor:  Taking taylor expansion of (- (+ (* (cos a) (tan z)) (+ (* (sin a) (* (tan y) (tan z))) (* (cos a) (tan y)))) (sin a)) in y
1546939306.675 * [misc]taylor:  Taking taylor expansion of (+ (* (cos a) (tan z)) (+ (* (sin a) (* (tan y) (tan z))) (* (cos a) (tan y)))) in y
1546939306.675 * [misc]taylor:  Taking taylor expansion of (* (cos a) (tan z)) in y
1546939306.675 * [misc]taylor:  Taking taylor expansion of (cos a) in y
1546939306.675 * [misc]taylor:  Taking taylor expansion of a in y
1546939306.675 * [misc]backup-simplify:  Simplify a into a
1546939306.675 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546939306.675 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546939306.675 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1546939306.675 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546939306.675 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1546939306.675 * [misc]taylor:  Taking taylor expansion of z in y
1546939306.675 * [misc]backup-simplify:  Simplify z into z
1546939306.675 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546939306.675 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546939306.675 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1546939306.675 * [misc]taylor:  Taking taylor expansion of z in y
1546939306.675 * [misc]backup-simplify:  Simplify z into z
1546939306.675 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546939306.675 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546939306.675 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546939306.675 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546939306.675 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546939306.675 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546939306.675 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546939306.675 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.675 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546939306.675 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546939306.675 * [misc]taylor:  Taking taylor expansion of (+ (* (sin a) (* (tan y) (tan z))) (* (cos a) (tan y))) in y
1546939306.676 * [misc]taylor:  Taking taylor expansion of (* (sin a) (* (tan y) (tan z))) in y
1546939306.676 * [misc]taylor:  Taking taylor expansion of (sin a) in y
1546939306.676 * [misc]taylor:  Taking taylor expansion of a in y
1546939306.676 * [misc]backup-simplify:  Simplify a into a
1546939306.676 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546939306.676 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546939306.676 * [misc]taylor:  Taking taylor expansion of (* (tan y) (tan z)) in y
1546939306.676 * [misc]taylor:  Taking taylor expansion of (tan y) in y
1546939306.676 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1546939306.676 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1546939306.676 * [misc]taylor:  Taking taylor expansion of y in y
1546939306.676 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.676 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.676 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1546939306.676 * [misc]taylor:  Taking taylor expansion of y in y
1546939306.676 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.676 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.676 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546939306.677 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939306.677 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1546939306.677 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546939306.677 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1546939306.677 * [misc]taylor:  Taking taylor expansion of z in y
1546939306.677 * [misc]backup-simplify:  Simplify z into z
1546939306.677 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546939306.677 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546939306.677 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1546939306.677 * [misc]taylor:  Taking taylor expansion of z in y
1546939306.677 * [misc]backup-simplify:  Simplify z into z
1546939306.677 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546939306.677 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546939306.677 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546939306.677 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546939306.677 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546939306.677 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546939306.677 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546939306.677 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.677 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546939306.677 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546939306.677 * [misc]taylor:  Taking taylor expansion of (* (cos a) (tan y)) in y
1546939306.677 * [misc]taylor:  Taking taylor expansion of (cos a) in y
1546939306.677 * [misc]taylor:  Taking taylor expansion of a in y
1546939306.677 * [misc]backup-simplify:  Simplify a into a
1546939306.677 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546939306.677 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546939306.677 * [misc]taylor:  Taking taylor expansion of (tan y) in y
1546939306.677 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1546939306.677 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1546939306.677 * [misc]taylor:  Taking taylor expansion of y in y
1546939306.677 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.677 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.677 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1546939306.678 * [misc]taylor:  Taking taylor expansion of y in y
1546939306.678 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.678 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.678 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546939306.678 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939306.678 * [misc]taylor:  Taking taylor expansion of (sin a) in y
1546939306.678 * [misc]taylor:  Taking taylor expansion of a in y
1546939306.678 * [misc]backup-simplify:  Simplify a into a
1546939306.678 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546939306.678 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546939306.678 * [misc]taylor:  Taking taylor expansion of (* (cos a) (- 1 (* (tan y) (tan z)))) in y
1546939306.678 * [misc]taylor:  Taking taylor expansion of (cos a) in y
1546939306.678 * [misc]taylor:  Taking taylor expansion of a in y
1546939306.678 * [misc]backup-simplify:  Simplify a into a
1546939306.679 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546939306.679 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546939306.679 * [misc]taylor:  Taking taylor expansion of (- 1 (* (tan y) (tan z))) in y
1546939306.679 * [misc]taylor:  Taking taylor expansion of 1 in y
1546939306.679 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.679 * [misc]taylor:  Taking taylor expansion of (* (tan y) (tan z)) in y
1546939306.679 * [misc]taylor:  Taking taylor expansion of (tan y) in y
1546939306.679 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1546939306.679 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1546939306.679 * [misc]taylor:  Taking taylor expansion of y in y
1546939306.679 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.679 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.679 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1546939306.679 * [misc]taylor:  Taking taylor expansion of y in y
1546939306.679 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.679 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.679 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546939306.680 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939306.680 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1546939306.680 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546939306.680 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1546939306.680 * [misc]taylor:  Taking taylor expansion of z in y
1546939306.680 * [misc]backup-simplify:  Simplify z into z
1546939306.680 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546939306.680 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546939306.680 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1546939306.680 * [misc]taylor:  Taking taylor expansion of z in y
1546939306.680 * [misc]backup-simplify:  Simplify z into z
1546939306.680 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546939306.680 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546939306.680 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546939306.680 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546939306.680 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546939306.680 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546939306.680 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546939306.680 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.680 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546939306.680 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546939306.680 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1546939306.680 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1546939306.680 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.680 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1546939306.680 * [misc]backup-simplify:  Simplify (* (cos a) (/ (sin z) (cos z))) into (/ (* (cos a) (sin z)) (cos z))
1546939306.681 * [misc]backup-simplify:  Simplify (+ (/ (* (cos a) (sin z)) (cos z)) 0) into (/ (* (cos a) (sin z)) (cos z))
1546939306.681 * [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
1546939306.681 * [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
1546939306.681 * [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
1546939306.681 * [misc]backup-simplify:  Simplify (- (sin a)) into (- (sin a))
1546939306.681 * [misc]backup-simplify:  Simplify (+ (/ (* (cos a) (sin z)) (cos z)) (- (sin a))) into (- (/ (* (cos a) (sin z)) (cos z)) (sin a))
1546939306.681 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1546939306.681 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1546939306.681 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.681 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1546939306.681 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546939306.681 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1546939306.681 * [misc]backup-simplify:  Simplify (/ (- (/ (* (cos a) (sin z)) (cos z)) (sin a)) (cos a)) into (/ (- (/ (* (cos a) (sin z)) (cos z)) (sin a)) (cos a))
1546939306.681 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (cos a) (tan z)) (+ (* (sin a) (* (tan y) (tan z))) (* (cos a) (tan y)))) (sin a)) (* (cos a) (- 1 (* (tan y) (tan z))))) in y
1546939306.681 * [misc]taylor:  Taking taylor expansion of (- (+ (* (cos a) (tan z)) (+ (* (sin a) (* (tan y) (tan z))) (* (cos a) (tan y)))) (sin a)) in y
1546939306.681 * [misc]taylor:  Taking taylor expansion of (+ (* (cos a) (tan z)) (+ (* (sin a) (* (tan y) (tan z))) (* (cos a) (tan y)))) in y
1546939306.681 * [misc]taylor:  Taking taylor expansion of (* (cos a) (tan z)) in y
1546939306.681 * [misc]taylor:  Taking taylor expansion of (cos a) in y
1546939306.681 * [misc]taylor:  Taking taylor expansion of a in y
1546939306.682 * [misc]backup-simplify:  Simplify a into a
1546939306.682 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546939306.682 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546939306.682 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1546939306.682 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546939306.682 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1546939306.682 * [misc]taylor:  Taking taylor expansion of z in y
1546939306.682 * [misc]backup-simplify:  Simplify z into z
1546939306.682 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546939306.682 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546939306.682 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1546939306.682 * [misc]taylor:  Taking taylor expansion of z in y
1546939306.682 * [misc]backup-simplify:  Simplify z into z
1546939306.682 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546939306.682 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546939306.682 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546939306.682 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546939306.682 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546939306.682 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546939306.682 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546939306.682 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.682 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546939306.682 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546939306.682 * [misc]taylor:  Taking taylor expansion of (+ (* (sin a) (* (tan y) (tan z))) (* (cos a) (tan y))) in y
1546939306.682 * [misc]taylor:  Taking taylor expansion of (* (sin a) (* (tan y) (tan z))) in y
1546939306.682 * [misc]taylor:  Taking taylor expansion of (sin a) in y
1546939306.682 * [misc]taylor:  Taking taylor expansion of a in y
1546939306.682 * [misc]backup-simplify:  Simplify a into a
1546939306.682 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546939306.682 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546939306.682 * [misc]taylor:  Taking taylor expansion of (* (tan y) (tan z)) in y
1546939306.682 * [misc]taylor:  Taking taylor expansion of (tan y) in y
1546939306.682 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1546939306.682 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1546939306.682 * [misc]taylor:  Taking taylor expansion of y in y
1546939306.682 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.682 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.682 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1546939306.683 * [misc]taylor:  Taking taylor expansion of y in y
1546939306.683 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.683 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.683 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546939306.683 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939306.683 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1546939306.683 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546939306.683 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1546939306.683 * [misc]taylor:  Taking taylor expansion of z in y
1546939306.683 * [misc]backup-simplify:  Simplify z into z
1546939306.683 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546939306.683 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546939306.684 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1546939306.684 * [misc]taylor:  Taking taylor expansion of z in y
1546939306.684 * [misc]backup-simplify:  Simplify z into z
1546939306.684 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546939306.684 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546939306.684 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546939306.684 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546939306.684 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546939306.684 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546939306.684 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546939306.684 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.684 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546939306.684 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546939306.684 * [misc]taylor:  Taking taylor expansion of (* (cos a) (tan y)) in y
1546939306.684 * [misc]taylor:  Taking taylor expansion of (cos a) in y
1546939306.684 * [misc]taylor:  Taking taylor expansion of a in y
1546939306.684 * [misc]backup-simplify:  Simplify a into a
1546939306.684 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546939306.684 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546939306.684 * [misc]taylor:  Taking taylor expansion of (tan y) in y
1546939306.684 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1546939306.684 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1546939306.684 * [misc]taylor:  Taking taylor expansion of y in y
1546939306.684 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.684 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.684 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1546939306.684 * [misc]taylor:  Taking taylor expansion of y in y
1546939306.684 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.684 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.685 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546939306.685 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939306.685 * [misc]taylor:  Taking taylor expansion of (sin a) in y
1546939306.685 * [misc]taylor:  Taking taylor expansion of a in y
1546939306.685 * [misc]backup-simplify:  Simplify a into a
1546939306.685 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546939306.685 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546939306.685 * [misc]taylor:  Taking taylor expansion of (* (cos a) (- 1 (* (tan y) (tan z)))) in y
1546939306.685 * [misc]taylor:  Taking taylor expansion of (cos a) in y
1546939306.685 * [misc]taylor:  Taking taylor expansion of a in y
1546939306.685 * [misc]backup-simplify:  Simplify a into a
1546939306.685 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546939306.685 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546939306.685 * [misc]taylor:  Taking taylor expansion of (- 1 (* (tan y) (tan z))) in y
1546939306.685 * [misc]taylor:  Taking taylor expansion of 1 in y
1546939306.685 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.685 * [misc]taylor:  Taking taylor expansion of (* (tan y) (tan z)) in y
1546939306.685 * [misc]taylor:  Taking taylor expansion of (tan y) in y
1546939306.685 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1546939306.685 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1546939306.685 * [misc]taylor:  Taking taylor expansion of y in y
1546939306.685 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.685 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.685 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1546939306.685 * [misc]taylor:  Taking taylor expansion of y in y
1546939306.685 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.685 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.686 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546939306.686 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939306.686 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1546939306.686 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546939306.686 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1546939306.686 * [misc]taylor:  Taking taylor expansion of z in y
1546939306.686 * [misc]backup-simplify:  Simplify z into z
1546939306.686 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546939306.686 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546939306.686 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1546939306.686 * [misc]taylor:  Taking taylor expansion of z in y
1546939306.686 * [misc]backup-simplify:  Simplify z into z
1546939306.686 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546939306.686 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546939306.687 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546939306.687 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546939306.687 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546939306.687 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546939306.687 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546939306.687 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.687 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546939306.687 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546939306.687 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1546939306.687 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1546939306.687 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.687 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1546939306.687 * [misc]backup-simplify:  Simplify (* (cos a) (/ (sin z) (cos z))) into (/ (* (cos a) (sin z)) (cos z))
1546939306.687 * [misc]backup-simplify:  Simplify (+ (/ (* (cos a) (sin z)) (cos z)) 0) into (/ (* (cos a) (sin z)) (cos z))
1546939306.687 * [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
1546939306.687 * [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
1546939306.687 * [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
1546939306.687 * [misc]backup-simplify:  Simplify (- (sin a)) into (- (sin a))
1546939306.688 * [misc]backup-simplify:  Simplify (+ (/ (* (cos a) (sin z)) (cos z)) (- (sin a))) into (- (/ (* (cos a) (sin z)) (cos z)) (sin a))
1546939306.688 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1546939306.688 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1546939306.688 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.688 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1546939306.688 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546939306.688 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1546939306.688 * [misc]backup-simplify:  Simplify (/ (- (/ (* (cos a) (sin z)) (cos z)) (sin a)) (cos a)) into (/ (- (/ (* (cos a) (sin z)) (cos z)) (sin a)) (cos a))
1546939306.688 * [misc]taylor:  Taking taylor expansion of (/ (- (/ (* (cos a) (sin z)) (cos z)) (sin a)) (cos a)) in z
1546939306.688 * [misc]taylor:  Taking taylor expansion of (- (/ (* (cos a) (sin z)) (cos z)) (sin a)) in z
1546939306.688 * [misc]taylor:  Taking taylor expansion of (/ (* (cos a) (sin z)) (cos z)) in z
1546939306.688 * [misc]taylor:  Taking taylor expansion of (* (cos a) (sin z)) in z
1546939306.688 * [misc]taylor:  Taking taylor expansion of (cos a) in z
1546939306.688 * [misc]taylor:  Taking taylor expansion of a in z
1546939306.688 * [misc]backup-simplify:  Simplify a into a
1546939306.688 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546939306.688 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546939306.688 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1546939306.688 * [misc]taylor:  Taking taylor expansion of z in z
1546939306.688 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.688 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.688 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1546939306.688 * [misc]taylor:  Taking taylor expansion of z in z
1546939306.688 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.688 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.688 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1546939306.689 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1546939306.689 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.689 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1546939306.689 * [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
1546939306.689 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546939306.689 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939306.690 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 1)) into 0
1546939306.690 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939306.690 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 0)) into 0
1546939306.690 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.691 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939306.691 * [misc]backup-simplify:  Simplify (+ (* (cos a) 1) (* 0 0)) into (cos a)
1546939306.691 * [misc]backup-simplify:  Simplify (/ (cos a) 1) into (cos a)
1546939306.691 * [misc]taylor:  Taking taylor expansion of (sin a) in z
1546939306.691 * [misc]taylor:  Taking taylor expansion of a in z
1546939306.691 * [misc]backup-simplify:  Simplify a into a
1546939306.691 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546939306.691 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546939306.691 * [misc]taylor:  Taking taylor expansion of (cos a) in z
1546939306.691 * [misc]taylor:  Taking taylor expansion of a in z
1546939306.691 * [misc]backup-simplify:  Simplify a into a
1546939306.691 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546939306.691 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546939306.691 * [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
1546939306.691 * [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
1546939306.691 * [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
1546939306.691 * [misc]backup-simplify:  Simplify (- (sin a)) into (- (sin a))
1546939306.691 * [misc]backup-simplify:  Simplify (+ 0 (- (sin a))) into (- (sin a))
1546939306.691 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1546939306.691 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1546939306.691 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.691 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1546939306.691 * [misc]backup-simplify:  Simplify (/ (- (sin a)) (cos a)) into (* -1 (/ (sin a) (cos a)))
1546939306.692 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (sin a) (cos a))) in a
1546939306.692 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939306.692 * [misc]backup-simplify:  Simplify -1 into -1
1546939306.692 * [misc]taylor:  Taking taylor expansion of (/ (sin a) (cos a)) in a
1546939306.692 * [misc]taylor:  Taking taylor expansion of (sin a) in a
1546939306.692 * [misc]taylor:  Taking taylor expansion of a in a
1546939306.692 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.692 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.692 * [misc]taylor:  Taking taylor expansion of (cos a) in a
1546939306.692 * [misc]taylor:  Taking taylor expansion of a in a
1546939306.692 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.692 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.692 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546939306.693 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939306.693 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939306.693 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 1)) into 0
1546939306.693 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939306.694 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 0)) into 0
1546939306.694 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939306.694 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939306.694 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 1)) into 0
1546939306.695 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939306.695 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 0)) into 0
1546939306.695 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.695 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939306.695 * [misc]backup-simplify:  Simplify (- (/ 0 (cos z)) (+ (* (/ (sin z) (cos z)) (/ 0 (cos z))))) into 0
1546939306.695 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939306.695 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 1)) into 0
1546939306.696 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939306.696 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 0)) into 0
1546939306.696 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.696 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939306.696 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 (/ (sin z) (cos z)))) into 0
1546939306.696 * [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
1546939306.696 * [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
1546939306.696 * [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
1546939306.696 * [misc]backup-simplify:  Simplify (* 1 (/ (sin z) (cos z))) into (/ (sin z) (cos z))
1546939306.697 * [misc]backup-simplify:  Simplify (* (sin a) (/ (sin z) (cos z))) into (/ (* (sin a) (sin z)) (cos z))
1546939306.697 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1546939306.697 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1546939306.697 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.697 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1546939306.697 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1546939306.697 * [misc]backup-simplify:  Simplify (+ (/ (* (sin a) (sin z)) (cos z)) (cos a)) into (+ (cos a) (/ (* (sin a) (sin z)) (cos z)))
1546939306.697 * [misc]backup-simplify:  Simplify (+ 0 (+ (cos a) (/ (* (sin a) (sin z)) (cos z)))) into (+ (cos a) (/ (* (sin a) (sin z)) (cos z)))
1546939306.697 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939306.697 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 1)) into 0
1546939306.698 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939306.698 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 0)) into 0
1546939306.698 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939306.698 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.698 * [misc]backup-simplify:  Simplify (+ (+ (cos a) (/ (* (sin a) (sin z)) (cos z))) 0) into (+ (cos a) (/ (* (sin a) (sin z)) (cos z)))
1546939306.698 * [misc]backup-simplify:  Simplify (* 1 (/ (sin z) (cos z))) into (/ (sin z) (cos z))
1546939306.699 * [misc]backup-simplify:  Simplify (- (/ (sin z) (cos z))) into (- (/ (sin z) (cos z)))
1546939306.699 * [misc]backup-simplify:  Simplify (+ 0 (- (/ (sin z) (cos z)))) into (- (/ (sin z) (cos z)))
1546939306.699 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939306.699 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 1)) into 0
1546939306.700 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939306.700 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 0)) into 0
1546939306.700 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.700 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939306.700 * [misc]backup-simplify:  Simplify (+ (* (cos a) (- (/ (sin z) (cos z)))) (* 0 1)) into (- (/ (* (cos a) (sin z)) (cos z)))
1546939306.701 * [misc]backup-simplify:  Simplify (- (/ (+ (cos a) (/ (* (sin a) (sin z)) (cos z))) (cos a)) (+ (* (/ (- (/ (* (cos a) (sin z)) (cos z)) (sin a)) (cos a)) (/ (- (/ (* (cos a) (sin z)) (cos z))) (cos a))))) into (+ (/ (pow (sin z) 2) (pow (cos z) 2)) 1)
1546939306.701 * [misc]taylor:  Taking taylor expansion of (+ (/ (pow (sin z) 2) (pow (cos z) 2)) 1) in z
1546939306.701 * [misc]taylor:  Taking taylor expansion of (/ (pow (sin z) 2) (pow (cos z) 2)) in z
1546939306.701 * [misc]taylor:  Taking taylor expansion of (pow (sin z) 2) in z
1546939306.701 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1546939306.701 * [misc]taylor:  Taking taylor expansion of z in z
1546939306.701 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.701 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.701 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546939306.701 * [misc]taylor:  Taking taylor expansion of (pow (cos z) 2) in z
1546939306.701 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1546939306.701 * [misc]taylor:  Taking taylor expansion of z in z
1546939306.701 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.701 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.702 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546939306.702 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546939306.702 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939306.702 * [misc]taylor:  Taking taylor expansion of 1 in z
1546939306.702 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.702 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546939306.702 * [misc]taylor:  Taking taylor expansion of 1 in a
1546939306.702 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.702 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.702 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939306.702 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 1)) into 0
1546939306.703 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939306.703 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 0)) into 0
1546939306.703 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939306.703 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.703 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1546939306.703 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939306.704 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 1)) into 0
1546939306.704 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939306.704 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 0)) into 0
1546939306.704 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.705 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939306.705 * [misc]backup-simplify:  Simplify (- (/ (cos a) (cos a)) (+ (* (* -1 (/ (sin a) (cos a))) (/ 0 (cos a))))) into 1
1546939306.705 * [misc]taylor:  Taking taylor expansion of 1 in a
1546939306.705 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.705 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.705 * [misc]backup-simplify:  Simplify (* -1 1) into -1
1546939306.705 * [misc]backup-simplify:  Simplify -1 into -1
1546939306.705 * [misc]backup-simplify:  Simplify (+ (* -1 (* a (* 1 1))) (+ (* 1 (* 1 (* z 1))) (* 1 (* 1 (* 1 y))))) into (- (+ z y) a)
1546939306.705 * [misc]backup-simplify:  Simplify (/ (- (* (+ (tan (/ 1 y)) (tan (/ 1 z))) (cos (/ 1 a))) (* (- 1 (* (tan (/ 1 y)) (tan (/ 1 z)))) (sin (/ 1 a)))) (* (- 1 (* (tan (/ 1 y)) (tan (/ 1 z)))) (cos (/ 1 a)))) into (/ (- (+ (* (tan (/ 1 y)) (* (tan (/ 1 z)) (sin (/ 1 a)))) (+ (* (tan (/ 1 y)) (cos (/ 1 a))) (* (tan (/ 1 z)) (cos (/ 1 a))))) (sin (/ 1 a))) (* (cos (/ 1 a)) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z))))))
1546939306.706 * [misc]approximate:  Taking taylor expansion of (/ (- (+ (* (tan (/ 1 y)) (* (tan (/ 1 z)) (sin (/ 1 a)))) (+ (* (tan (/ 1 y)) (cos (/ 1 a))) (* (tan (/ 1 z)) (cos (/ 1 a))))) (sin (/ 1 a))) (* (cos (/ 1 a)) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z)))))) in (y z a) around 0
1546939306.706 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (tan (/ 1 y)) (* (tan (/ 1 z)) (sin (/ 1 a)))) (+ (* (tan (/ 1 y)) (cos (/ 1 a))) (* (tan (/ 1 z)) (cos (/ 1 a))))) (sin (/ 1 a))) (* (cos (/ 1 a)) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z)))))) in a
1546939306.706 * [misc]taylor:  Taking taylor expansion of (- (+ (* (tan (/ 1 y)) (* (tan (/ 1 z)) (sin (/ 1 a)))) (+ (* (tan (/ 1 y)) (cos (/ 1 a))) (* (tan (/ 1 z)) (cos (/ 1 a))))) (sin (/ 1 a))) in a
1546939306.706 * [misc]taylor:  Taking taylor expansion of (+ (* (tan (/ 1 y)) (* (tan (/ 1 z)) (sin (/ 1 a)))) (+ (* (tan (/ 1 y)) (cos (/ 1 a))) (* (tan (/ 1 z)) (cos (/ 1 a))))) in a
1546939306.706 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (* (tan (/ 1 z)) (sin (/ 1 a)))) in a
1546939306.706 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in a
1546939306.706 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939306.706 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in a
1546939306.706 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546939306.706 * [misc]taylor:  Taking taylor expansion of y in a
1546939306.706 * [misc]backup-simplify:  Simplify y into y
1546939306.706 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939306.706 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939306.706 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939306.706 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in a
1546939306.706 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546939306.706 * [misc]taylor:  Taking taylor expansion of y in a
1546939306.706 * [misc]backup-simplify:  Simplify y into y
1546939306.706 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939306.706 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939306.706 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939306.706 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546939306.706 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546939306.706 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546939306.706 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546939306.706 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546939306.706 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.706 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546939306.707 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939306.707 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 z)) (sin (/ 1 a))) in a
1546939306.707 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in a
1546939306.707 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939306.707 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in a
1546939306.707 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546939306.707 * [misc]taylor:  Taking taylor expansion of z in a
1546939306.707 * [misc]backup-simplify:  Simplify z into z
1546939306.707 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939306.707 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939306.707 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939306.707 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in a
1546939306.707 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546939306.707 * [misc]taylor:  Taking taylor expansion of z in a
1546939306.707 * [misc]backup-simplify:  Simplify z into z
1546939306.707 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939306.707 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939306.707 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939306.707 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546939306.707 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546939306.707 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546939306.707 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546939306.707 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546939306.707 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.707 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546939306.708 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939306.708 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in a
1546939306.708 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1546939306.708 * [misc]taylor:  Taking taylor expansion of a in a
1546939306.708 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.708 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.708 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939306.708 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546939306.708 * [misc]taylor:  Taking taylor expansion of (+ (* (tan (/ 1 y)) (cos (/ 1 a))) (* (tan (/ 1 z)) (cos (/ 1 a)))) in a
1546939306.708 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (cos (/ 1 a))) in a
1546939306.708 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in a
1546939306.708 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939306.708 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in a
1546939306.708 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546939306.708 * [misc]taylor:  Taking taylor expansion of y in a
1546939306.708 * [misc]backup-simplify:  Simplify y into y
1546939306.708 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939306.708 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939306.708 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939306.708 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in a
1546939306.708 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546939306.708 * [misc]taylor:  Taking taylor expansion of y in a
1546939306.708 * [misc]backup-simplify:  Simplify y into y
1546939306.708 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939306.708 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939306.708 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939306.708 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546939306.708 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546939306.708 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546939306.708 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546939306.708 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546939306.709 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.709 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546939306.709 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939306.709 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in a
1546939306.709 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1546939306.709 * [misc]taylor:  Taking taylor expansion of a in a
1546939306.709 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.709 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.709 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939306.709 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546939306.709 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 z)) (cos (/ 1 a))) in a
1546939306.709 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in a
1546939306.709 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939306.709 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in a
1546939306.709 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546939306.709 * [misc]taylor:  Taking taylor expansion of z in a
1546939306.709 * [misc]backup-simplify:  Simplify z into z
1546939306.709 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939306.709 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939306.709 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939306.709 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in a
1546939306.709 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546939306.709 * [misc]taylor:  Taking taylor expansion of z in a
1546939306.709 * [misc]backup-simplify:  Simplify z into z
1546939306.709 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939306.709 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939306.709 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939306.709 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546939306.709 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546939306.710 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546939306.710 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546939306.710 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546939306.710 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.710 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546939306.710 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939306.710 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in a
1546939306.710 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1546939306.710 * [misc]taylor:  Taking taylor expansion of a in a
1546939306.710 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.710 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.710 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939306.710 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546939306.710 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in a
1546939306.710 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1546939306.710 * [misc]taylor:  Taking taylor expansion of a in a
1546939306.710 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.710 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.710 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939306.710 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546939306.710 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z))))) in a
1546939306.710 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in a
1546939306.710 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1546939306.710 * [misc]taylor:  Taking taylor expansion of a in a
1546939306.710 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.710 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.711 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939306.711 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546939306.711 * [misc]taylor:  Taking taylor expansion of (- 1 (* (tan (/ 1 y)) (tan (/ 1 z)))) in a
1546939306.711 * [misc]taylor:  Taking taylor expansion of 1 in a
1546939306.711 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.711 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (tan (/ 1 z))) in a
1546939306.711 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in a
1546939306.711 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939306.711 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in a
1546939306.711 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546939306.711 * [misc]taylor:  Taking taylor expansion of y in a
1546939306.711 * [misc]backup-simplify:  Simplify y into y
1546939306.711 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939306.711 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939306.711 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939306.711 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in a
1546939306.711 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546939306.711 * [misc]taylor:  Taking taylor expansion of y in a
1546939306.711 * [misc]backup-simplify:  Simplify y into y
1546939306.711 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939306.711 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939306.711 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939306.711 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546939306.711 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546939306.711 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546939306.711 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546939306.711 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546939306.711 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.712 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546939306.712 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939306.712 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in a
1546939306.712 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939306.712 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in a
1546939306.712 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546939306.712 * [misc]taylor:  Taking taylor expansion of z in a
1546939306.712 * [misc]backup-simplify:  Simplify z into z
1546939306.712 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939306.712 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939306.712 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939306.712 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in a
1546939306.712 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546939306.712 * [misc]taylor:  Taking taylor expansion of z in a
1546939306.712 * [misc]backup-simplify:  Simplify z into z
1546939306.712 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939306.712 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939306.712 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939306.712 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546939306.712 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546939306.712 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546939306.712 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546939306.712 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546939306.712 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.712 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546939306.713 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939306.713 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (sin (/ 1 a))) into (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))
1546939306.713 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))) into (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y))))
1546939306.713 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (cos (/ 1 a))) into (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y)))
1546939306.713 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (cos (/ 1 a))) into (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))
1546939306.713 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))) into (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))
1546939306.714 * [misc]backup-simplify:  Simplify (+ (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))) into (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z))))))
1546939306.714 * [misc]backup-simplify:  Simplify (- (sin (/ 1 a))) into (- (sin (/ 1 a)))
1546939306.714 * [misc]backup-simplify:  Simplify (+ (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (- (sin (/ 1 a)))) into (- (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (sin (/ 1 a)))
1546939306.714 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))
1546939306.715 * [misc]backup-simplify:  Simplify (- (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) into (- (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))
1546939306.715 * [misc]backup-simplify:  Simplify (+ 1 (- (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))
1546939306.715 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))
1546939306.716 * [misc]backup-simplify:  Simplify (/ (- (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (sin (/ 1 a))) (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))) into (/ (- (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (sin (/ 1 a))) (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))))
1546939306.717 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (tan (/ 1 y)) (* (tan (/ 1 z)) (sin (/ 1 a)))) (+ (* (tan (/ 1 y)) (cos (/ 1 a))) (* (tan (/ 1 z)) (cos (/ 1 a))))) (sin (/ 1 a))) (* (cos (/ 1 a)) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z)))))) in z
1546939306.717 * [misc]taylor:  Taking taylor expansion of (- (+ (* (tan (/ 1 y)) (* (tan (/ 1 z)) (sin (/ 1 a)))) (+ (* (tan (/ 1 y)) (cos (/ 1 a))) (* (tan (/ 1 z)) (cos (/ 1 a))))) (sin (/ 1 a))) in z
1546939306.717 * [misc]taylor:  Taking taylor expansion of (+ (* (tan (/ 1 y)) (* (tan (/ 1 z)) (sin (/ 1 a)))) (+ (* (tan (/ 1 y)) (cos (/ 1 a))) (* (tan (/ 1 z)) (cos (/ 1 a))))) in z
1546939306.717 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (* (tan (/ 1 z)) (sin (/ 1 a)))) in z
1546939306.717 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in z
1546939306.717 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939306.717 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1546939306.717 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546939306.717 * [misc]taylor:  Taking taylor expansion of y in z
1546939306.717 * [misc]backup-simplify:  Simplify y into y
1546939306.717 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939306.717 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939306.717 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939306.717 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1546939306.717 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546939306.717 * [misc]taylor:  Taking taylor expansion of y in z
1546939306.717 * [misc]backup-simplify:  Simplify y into y
1546939306.717 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939306.717 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939306.717 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939306.717 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546939306.717 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546939306.717 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546939306.717 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546939306.717 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546939306.718 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.718 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546939306.718 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939306.718 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 z)) (sin (/ 1 a))) in z
1546939306.718 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in z
1546939306.718 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939306.718 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1546939306.718 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546939306.718 * [misc]taylor:  Taking taylor expansion of z in z
1546939306.718 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.718 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.718 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939306.718 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939306.718 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1546939306.718 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546939306.718 * [misc]taylor:  Taking taylor expansion of z in z
1546939306.718 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.718 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.718 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939306.718 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939306.718 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939306.718 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in z
1546939306.718 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1546939306.718 * [misc]taylor:  Taking taylor expansion of a in z
1546939306.718 * [misc]backup-simplify:  Simplify a into a
1546939306.718 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546939306.718 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546939306.719 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546939306.719 * [misc]taylor:  Taking taylor expansion of (+ (* (tan (/ 1 y)) (cos (/ 1 a))) (* (tan (/ 1 z)) (cos (/ 1 a)))) in z
1546939306.719 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (cos (/ 1 a))) in z
1546939306.719 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in z
1546939306.719 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939306.719 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1546939306.719 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546939306.719 * [misc]taylor:  Taking taylor expansion of y in z
1546939306.719 * [misc]backup-simplify:  Simplify y into y
1546939306.719 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939306.719 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939306.719 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939306.719 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1546939306.719 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546939306.719 * [misc]taylor:  Taking taylor expansion of y in z
1546939306.719 * [misc]backup-simplify:  Simplify y into y
1546939306.719 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939306.719 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939306.719 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939306.719 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546939306.719 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546939306.719 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546939306.719 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546939306.719 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546939306.720 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.720 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546939306.720 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939306.720 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in z
1546939306.720 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1546939306.720 * [misc]taylor:  Taking taylor expansion of a in z
1546939306.720 * [misc]backup-simplify:  Simplify a into a
1546939306.720 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546939306.720 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546939306.720 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546939306.720 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 z)) (cos (/ 1 a))) in z
1546939306.720 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in z
1546939306.720 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939306.720 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1546939306.720 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546939306.720 * [misc]taylor:  Taking taylor expansion of z in z
1546939306.720 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.720 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.720 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939306.720 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939306.720 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1546939306.720 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546939306.720 * [misc]taylor:  Taking taylor expansion of z in z
1546939306.720 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.720 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.720 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939306.720 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939306.720 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939306.720 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in z
1546939306.721 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1546939306.721 * [misc]taylor:  Taking taylor expansion of a in z
1546939306.721 * [misc]backup-simplify:  Simplify a into a
1546939306.721 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546939306.721 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546939306.721 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546939306.721 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in z
1546939306.721 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1546939306.721 * [misc]taylor:  Taking taylor expansion of a in z
1546939306.721 * [misc]backup-simplify:  Simplify a into a
1546939306.721 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546939306.721 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546939306.721 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546939306.721 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z))))) in z
1546939306.721 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in z
1546939306.721 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1546939306.721 * [misc]taylor:  Taking taylor expansion of a in z
1546939306.721 * [misc]backup-simplify:  Simplify a into a
1546939306.721 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546939306.721 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546939306.721 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546939306.721 * [misc]taylor:  Taking taylor expansion of (- 1 (* (tan (/ 1 y)) (tan (/ 1 z)))) in z
1546939306.721 * [misc]taylor:  Taking taylor expansion of 1 in z
1546939306.721 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.721 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (tan (/ 1 z))) in z
1546939306.721 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in z
1546939306.721 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939306.721 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1546939306.721 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546939306.721 * [misc]taylor:  Taking taylor expansion of y in z
1546939306.721 * [misc]backup-simplify:  Simplify y into y
1546939306.721 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939306.721 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939306.721 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939306.721 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1546939306.721 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546939306.721 * [misc]taylor:  Taking taylor expansion of y in z
1546939306.721 * [misc]backup-simplify:  Simplify y into y
1546939306.721 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939306.721 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939306.722 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939306.722 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546939306.722 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546939306.722 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546939306.722 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546939306.722 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546939306.722 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.722 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546939306.722 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939306.722 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in z
1546939306.722 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939306.722 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1546939306.722 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546939306.722 * [misc]taylor:  Taking taylor expansion of z in z
1546939306.722 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.722 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.722 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939306.722 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939306.722 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1546939306.722 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546939306.722 * [misc]taylor:  Taking taylor expansion of z in z
1546939306.722 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.722 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.722 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939306.723 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939306.723 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939306.723 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1546939306.723 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1546939306.723 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1546939306.723 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (sin (/ 1 a))) into (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))
1546939306.723 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))) into (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y))))
1546939306.723 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1546939306.723 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1546939306.723 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.723 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1546939306.723 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (cos (/ 1 a))) into (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y)))
1546939306.723 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1546939306.724 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1546939306.724 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.724 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1546939306.724 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (cos (/ 1 a))) into (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))
1546939306.724 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))) into (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))
1546939306.724 * [misc]backup-simplify:  Simplify (+ (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))) into (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z))))))
1546939306.724 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1546939306.725 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1546939306.725 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1546939306.725 * [misc]backup-simplify:  Simplify (- (sin (/ 1 a))) into (- (sin (/ 1 a)))
1546939306.725 * [misc]backup-simplify:  Simplify (+ (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (- (sin (/ 1 a)))) into (- (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (sin (/ 1 a)))
1546939306.725 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1546939306.725 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1546939306.725 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.725 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1546939306.726 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))
1546939306.726 * [misc]backup-simplify:  Simplify (- (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) into (- (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))
1546939306.726 * [misc]backup-simplify:  Simplify (+ 1 (- (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))
1546939306.726 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))
1546939306.727 * [misc]backup-simplify:  Simplify (/ (- (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (sin (/ 1 a))) (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))) into (/ (- (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (sin (/ 1 a))) (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))))
1546939306.727 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (tan (/ 1 y)) (* (tan (/ 1 z)) (sin (/ 1 a)))) (+ (* (tan (/ 1 y)) (cos (/ 1 a))) (* (tan (/ 1 z)) (cos (/ 1 a))))) (sin (/ 1 a))) (* (cos (/ 1 a)) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z)))))) in y
1546939306.727 * [misc]taylor:  Taking taylor expansion of (- (+ (* (tan (/ 1 y)) (* (tan (/ 1 z)) (sin (/ 1 a)))) (+ (* (tan (/ 1 y)) (cos (/ 1 a))) (* (tan (/ 1 z)) (cos (/ 1 a))))) (sin (/ 1 a))) in y
1546939306.727 * [misc]taylor:  Taking taylor expansion of (+ (* (tan (/ 1 y)) (* (tan (/ 1 z)) (sin (/ 1 a)))) (+ (* (tan (/ 1 y)) (cos (/ 1 a))) (* (tan (/ 1 z)) (cos (/ 1 a))))) in y
1546939306.727 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (* (tan (/ 1 z)) (sin (/ 1 a)))) in y
1546939306.727 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in y
1546939306.727 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939306.727 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1546939306.727 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546939306.727 * [misc]taylor:  Taking taylor expansion of y in y
1546939306.727 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.727 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.727 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939306.727 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939306.727 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1546939306.727 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546939306.727 * [misc]taylor:  Taking taylor expansion of y in y
1546939306.727 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.727 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.727 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939306.728 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939306.728 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939306.728 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 z)) (sin (/ 1 a))) in y
1546939306.728 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1546939306.728 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939306.728 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1546939306.728 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546939306.728 * [misc]taylor:  Taking taylor expansion of z in y
1546939306.728 * [misc]backup-simplify:  Simplify z into z
1546939306.728 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939306.728 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939306.728 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939306.728 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1546939306.728 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546939306.728 * [misc]taylor:  Taking taylor expansion of z in y
1546939306.728 * [misc]backup-simplify:  Simplify z into z
1546939306.728 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939306.728 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939306.728 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939306.728 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546939306.728 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546939306.728 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546939306.728 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546939306.728 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546939306.728 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.728 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546939306.729 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939306.729 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in y
1546939306.729 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1546939306.729 * [misc]taylor:  Taking taylor expansion of a in y
1546939306.729 * [misc]backup-simplify:  Simplify a into a
1546939306.729 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546939306.729 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546939306.729 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546939306.729 * [misc]taylor:  Taking taylor expansion of (+ (* (tan (/ 1 y)) (cos (/ 1 a))) (* (tan (/ 1 z)) (cos (/ 1 a)))) in y
1546939306.729 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (cos (/ 1 a))) in y
1546939306.729 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in y
1546939306.729 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939306.729 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1546939306.729 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546939306.729 * [misc]taylor:  Taking taylor expansion of y in y
1546939306.729 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.729 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.729 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939306.729 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939306.729 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1546939306.729 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546939306.729 * [misc]taylor:  Taking taylor expansion of y in y
1546939306.729 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.729 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.729 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939306.729 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939306.729 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939306.729 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in y
1546939306.729 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1546939306.729 * [misc]taylor:  Taking taylor expansion of a in y
1546939306.729 * [misc]backup-simplify:  Simplify a into a
1546939306.729 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546939306.730 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546939306.730 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546939306.730 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 z)) (cos (/ 1 a))) in y
1546939306.730 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1546939306.730 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939306.730 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1546939306.730 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546939306.730 * [misc]taylor:  Taking taylor expansion of z in y
1546939306.730 * [misc]backup-simplify:  Simplify z into z
1546939306.730 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939306.730 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939306.730 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939306.730 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1546939306.730 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546939306.730 * [misc]taylor:  Taking taylor expansion of z in y
1546939306.730 * [misc]backup-simplify:  Simplify z into z
1546939306.730 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939306.730 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939306.730 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939306.730 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546939306.730 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546939306.730 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546939306.730 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546939306.730 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546939306.730 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.730 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546939306.730 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939306.731 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in y
1546939306.731 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1546939306.731 * [misc]taylor:  Taking taylor expansion of a in y
1546939306.731 * [misc]backup-simplify:  Simplify a into a
1546939306.731 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546939306.731 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546939306.731 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546939306.731 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in y
1546939306.731 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1546939306.731 * [misc]taylor:  Taking taylor expansion of a in y
1546939306.731 * [misc]backup-simplify:  Simplify a into a
1546939306.731 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546939306.731 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546939306.731 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546939306.731 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z))))) in y
1546939306.731 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in y
1546939306.731 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1546939306.731 * [misc]taylor:  Taking taylor expansion of a in y
1546939306.731 * [misc]backup-simplify:  Simplify a into a
1546939306.731 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546939306.731 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546939306.731 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546939306.731 * [misc]taylor:  Taking taylor expansion of (- 1 (* (tan (/ 1 y)) (tan (/ 1 z)))) in y
1546939306.731 * [misc]taylor:  Taking taylor expansion of 1 in y
1546939306.731 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.731 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (tan (/ 1 z))) in y
1546939306.731 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in y
1546939306.731 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939306.731 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1546939306.731 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546939306.731 * [misc]taylor:  Taking taylor expansion of y in y
1546939306.731 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.731 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.731 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939306.731 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939306.731 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1546939306.731 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546939306.731 * [misc]taylor:  Taking taylor expansion of y in y
1546939306.731 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.731 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.732 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939306.732 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939306.732 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939306.732 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1546939306.732 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939306.732 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1546939306.732 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546939306.732 * [misc]taylor:  Taking taylor expansion of z in y
1546939306.732 * [misc]backup-simplify:  Simplify z into z
1546939306.732 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939306.732 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939306.732 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939306.732 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1546939306.732 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546939306.732 * [misc]taylor:  Taking taylor expansion of z in y
1546939306.732 * [misc]backup-simplify:  Simplify z into z
1546939306.732 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939306.732 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939306.732 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939306.732 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546939306.732 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546939306.732 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546939306.732 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546939306.732 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546939306.733 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.733 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546939306.733 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939306.733 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1546939306.733 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1546939306.733 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1546939306.733 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (sin (/ 1 a))) into (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))
1546939306.733 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))) into (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y))))
1546939306.733 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1546939306.733 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1546939306.733 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.733 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1546939306.733 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (cos (/ 1 a))) into (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y)))
1546939306.734 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1546939306.734 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1546939306.734 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.734 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1546939306.734 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (cos (/ 1 a))) into (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))
1546939306.734 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))) into (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))
1546939306.734 * [misc]backup-simplify:  Simplify (+ (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))) into (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z))))))
1546939306.735 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1546939306.735 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1546939306.735 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1546939306.735 * [misc]backup-simplify:  Simplify (- (sin (/ 1 a))) into (- (sin (/ 1 a)))
1546939306.735 * [misc]backup-simplify:  Simplify (+ (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (- (sin (/ 1 a)))) into (- (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (sin (/ 1 a)))
1546939306.735 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1546939306.735 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1546939306.736 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.736 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1546939306.736 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))
1546939306.736 * [misc]backup-simplify:  Simplify (- (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) into (- (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))
1546939306.736 * [misc]backup-simplify:  Simplify (+ 1 (- (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))
1546939306.736 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))
1546939306.737 * [misc]backup-simplify:  Simplify (/ (- (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (sin (/ 1 a))) (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))) into (/ (- (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (sin (/ 1 a))) (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))))
1546939306.737 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (tan (/ 1 y)) (* (tan (/ 1 z)) (sin (/ 1 a)))) (+ (* (tan (/ 1 y)) (cos (/ 1 a))) (* (tan (/ 1 z)) (cos (/ 1 a))))) (sin (/ 1 a))) (* (cos (/ 1 a)) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z)))))) in y
1546939306.737 * [misc]taylor:  Taking taylor expansion of (- (+ (* (tan (/ 1 y)) (* (tan (/ 1 z)) (sin (/ 1 a)))) (+ (* (tan (/ 1 y)) (cos (/ 1 a))) (* (tan (/ 1 z)) (cos (/ 1 a))))) (sin (/ 1 a))) in y
1546939306.737 * [misc]taylor:  Taking taylor expansion of (+ (* (tan (/ 1 y)) (* (tan (/ 1 z)) (sin (/ 1 a)))) (+ (* (tan (/ 1 y)) (cos (/ 1 a))) (* (tan (/ 1 z)) (cos (/ 1 a))))) in y
1546939306.737 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (* (tan (/ 1 z)) (sin (/ 1 a)))) in y
1546939306.737 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in y
1546939306.737 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939306.737 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1546939306.737 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546939306.737 * [misc]taylor:  Taking taylor expansion of y in y
1546939306.737 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.737 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.737 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939306.737 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939306.737 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1546939306.737 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546939306.737 * [misc]taylor:  Taking taylor expansion of y in y
1546939306.737 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.737 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.738 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939306.738 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939306.738 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939306.738 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 z)) (sin (/ 1 a))) in y
1546939306.738 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1546939306.738 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939306.738 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1546939306.738 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546939306.738 * [misc]taylor:  Taking taylor expansion of z in y
1546939306.738 * [misc]backup-simplify:  Simplify z into z
1546939306.738 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939306.738 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939306.738 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939306.738 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1546939306.738 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546939306.738 * [misc]taylor:  Taking taylor expansion of z in y
1546939306.738 * [misc]backup-simplify:  Simplify z into z
1546939306.738 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939306.738 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939306.738 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939306.738 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546939306.738 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546939306.738 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546939306.738 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546939306.738 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546939306.739 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.739 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546939306.739 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939306.739 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in y
1546939306.739 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1546939306.739 * [misc]taylor:  Taking taylor expansion of a in y
1546939306.739 * [misc]backup-simplify:  Simplify a into a
1546939306.739 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546939306.739 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546939306.739 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546939306.739 * [misc]taylor:  Taking taylor expansion of (+ (* (tan (/ 1 y)) (cos (/ 1 a))) (* (tan (/ 1 z)) (cos (/ 1 a)))) in y
1546939306.739 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (cos (/ 1 a))) in y
1546939306.739 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in y
1546939306.739 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939306.739 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1546939306.739 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546939306.739 * [misc]taylor:  Taking taylor expansion of y in y
1546939306.739 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.739 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.739 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939306.739 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939306.739 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1546939306.739 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546939306.739 * [misc]taylor:  Taking taylor expansion of y in y
1546939306.739 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.739 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.739 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939306.740 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939306.740 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939306.740 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in y
1546939306.740 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1546939306.740 * [misc]taylor:  Taking taylor expansion of a in y
1546939306.740 * [misc]backup-simplify:  Simplify a into a
1546939306.740 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546939306.740 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546939306.740 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546939306.740 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 z)) (cos (/ 1 a))) in y
1546939306.740 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1546939306.740 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939306.740 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1546939306.740 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546939306.740 * [misc]taylor:  Taking taylor expansion of z in y
1546939306.740 * [misc]backup-simplify:  Simplify z into z
1546939306.740 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939306.740 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939306.740 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939306.740 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1546939306.740 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546939306.740 * [misc]taylor:  Taking taylor expansion of z in y
1546939306.741 * [misc]backup-simplify:  Simplify z into z
1546939306.741 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939306.741 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939306.741 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939306.741 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546939306.741 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546939306.741 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546939306.741 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546939306.741 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546939306.741 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.741 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546939306.742 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939306.742 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in y
1546939306.742 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1546939306.742 * [misc]taylor:  Taking taylor expansion of a in y
1546939306.742 * [misc]backup-simplify:  Simplify a into a
1546939306.742 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546939306.742 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546939306.742 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546939306.742 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in y
1546939306.742 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1546939306.742 * [misc]taylor:  Taking taylor expansion of a in y
1546939306.742 * [misc]backup-simplify:  Simplify a into a
1546939306.742 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546939306.742 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546939306.742 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546939306.742 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z))))) in y
1546939306.742 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in y
1546939306.742 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1546939306.742 * [misc]taylor:  Taking taylor expansion of a in y
1546939306.742 * [misc]backup-simplify:  Simplify a into a
1546939306.742 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546939306.742 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546939306.742 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546939306.742 * [misc]taylor:  Taking taylor expansion of (- 1 (* (tan (/ 1 y)) (tan (/ 1 z)))) in y
1546939306.743 * [misc]taylor:  Taking taylor expansion of 1 in y
1546939306.743 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.743 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (tan (/ 1 z))) in y
1546939306.743 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in y
1546939306.743 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939306.743 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1546939306.743 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546939306.743 * [misc]taylor:  Taking taylor expansion of y in y
1546939306.743 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.743 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.743 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939306.743 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939306.743 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1546939306.743 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546939306.743 * [misc]taylor:  Taking taylor expansion of y in y
1546939306.743 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.743 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.743 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939306.743 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939306.744 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939306.744 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1546939306.744 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939306.744 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1546939306.744 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546939306.744 * [misc]taylor:  Taking taylor expansion of z in y
1546939306.744 * [misc]backup-simplify:  Simplify z into z
1546939306.744 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939306.744 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939306.744 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939306.744 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1546939306.744 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546939306.744 * [misc]taylor:  Taking taylor expansion of z in y
1546939306.744 * [misc]backup-simplify:  Simplify z into z
1546939306.744 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939306.744 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939306.744 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939306.744 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546939306.744 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546939306.744 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546939306.745 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546939306.745 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546939306.745 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.745 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546939306.745 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939306.745 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1546939306.745 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1546939306.745 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1546939306.745 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (sin (/ 1 a))) into (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))
1546939306.746 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))) into (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y))))
1546939306.746 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1546939306.746 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1546939306.746 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.746 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1546939306.746 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (cos (/ 1 a))) into (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y)))
1546939306.747 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1546939306.747 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1546939306.747 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.747 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1546939306.747 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (cos (/ 1 a))) into (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))
1546939306.747 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))) into (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))
1546939306.748 * [misc]backup-simplify:  Simplify (+ (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))) into (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z))))))
1546939306.748 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1546939306.748 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1546939306.749 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1546939306.749 * [misc]backup-simplify:  Simplify (- (sin (/ 1 a))) into (- (sin (/ 1 a)))
1546939306.750 * [misc]backup-simplify:  Simplify (+ (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (- (sin (/ 1 a)))) into (- (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (sin (/ 1 a)))
1546939306.750 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1546939306.750 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1546939306.750 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.750 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1546939306.751 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))
1546939306.751 * [misc]backup-simplify:  Simplify (- (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) into (- (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))
1546939306.751 * [misc]backup-simplify:  Simplify (+ 1 (- (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))
1546939306.751 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))
1546939306.753 * [misc]backup-simplify:  Simplify (/ (- (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (sin (/ 1 a))) (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))) into (/ (- (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (sin (/ 1 a))) (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))))
1546939306.753 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (sin (/ 1 a))) (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))) in z
1546939306.753 * [misc]taylor:  Taking taylor expansion of (- (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (sin (/ 1 a))) in z
1546939306.753 * [misc]taylor:  Taking taylor expansion of (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) in z
1546939306.753 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) in z
1546939306.753 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (sin (/ 1 z))) in z
1546939306.753 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in z
1546939306.753 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1546939306.753 * [misc]taylor:  Taking taylor expansion of a in z
1546939306.753 * [misc]backup-simplify:  Simplify a into a
1546939306.753 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546939306.753 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546939306.753 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546939306.754 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1546939306.754 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546939306.754 * [misc]taylor:  Taking taylor expansion of z in z
1546939306.754 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.754 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.754 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939306.754 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939306.754 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1546939306.754 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546939306.754 * [misc]taylor:  Taking taylor expansion of z in z
1546939306.754 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.754 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.754 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939306.754 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939306.754 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1546939306.755 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1546939306.755 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.755 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1546939306.755 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (sin (/ 1 z))) into (* (cos (/ 1 a)) (sin (/ 1 z)))
1546939306.755 * [misc]backup-simplify:  Simplify (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) into (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))
1546939306.755 * [misc]taylor:  Taking taylor expansion of (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z))))) in z
1546939306.755 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) in z
1546939306.755 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (sin (/ 1 y))) in z
1546939306.755 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in z
1546939306.755 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1546939306.755 * [misc]taylor:  Taking taylor expansion of a in z
1546939306.755 * [misc]backup-simplify:  Simplify a into a
1546939306.755 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546939306.755 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546939306.755 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546939306.756 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1546939306.756 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546939306.756 * [misc]taylor:  Taking taylor expansion of y in z
1546939306.756 * [misc]backup-simplify:  Simplify y into y
1546939306.756 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939306.756 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939306.756 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939306.756 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1546939306.756 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546939306.756 * [misc]taylor:  Taking taylor expansion of y in z
1546939306.756 * [misc]backup-simplify:  Simplify y into y
1546939306.756 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939306.756 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939306.756 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939306.756 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1546939306.756 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1546939306.756 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.757 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1546939306.757 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546939306.757 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546939306.757 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546939306.757 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (sin (/ 1 y))) into (* (cos (/ 1 a)) (sin (/ 1 y)))
1546939306.757 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546939306.757 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546939306.757 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.757 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546939306.758 * [misc]backup-simplify:  Simplify (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) into (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y)))
1546939306.758 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))) in z
1546939306.758 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) in z
1546939306.758 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1546939306.758 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546939306.758 * [misc]taylor:  Taking taylor expansion of y in z
1546939306.758 * [misc]backup-simplify:  Simplify y into y
1546939306.758 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939306.758 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939306.758 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939306.758 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 a)) (sin (/ 1 z))) in z
1546939306.758 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in z
1546939306.758 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1546939306.758 * [misc]taylor:  Taking taylor expansion of a in z
1546939306.758 * [misc]backup-simplify:  Simplify a into a
1546939306.758 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546939306.758 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546939306.758 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546939306.758 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1546939306.758 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546939306.758 * [misc]taylor:  Taking taylor expansion of z in z
1546939306.758 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.758 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.759 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939306.759 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939306.759 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 y)) (cos (/ 1 z))) in z
1546939306.759 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1546939306.759 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546939306.759 * [misc]taylor:  Taking taylor expansion of y in z
1546939306.759 * [misc]backup-simplify:  Simplify y into y
1546939306.759 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939306.759 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939306.759 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939306.759 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1546939306.759 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546939306.759 * [misc]taylor:  Taking taylor expansion of z in z
1546939306.759 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.759 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.759 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939306.759 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939306.760 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546939306.760 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546939306.760 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546939306.760 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1546939306.760 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1546939306.760 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1546939306.760 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) (sin (/ 1 z))) into (* (sin (/ 1 a)) (sin (/ 1 z)))
1546939306.760 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) into (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z))))
1546939306.760 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546939306.760 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546939306.761 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.761 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546939306.761 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) (cos (/ 1 z))) into (* (cos (/ 1 y)) (cos (/ 1 z)))
1546939306.761 * [misc]backup-simplify:  Simplify (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))) into (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y))))
1546939306.761 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in z
1546939306.761 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1546939306.761 * [misc]taylor:  Taking taylor expansion of a in z
1546939306.761 * [misc]backup-simplify:  Simplify a into a
1546939306.761 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546939306.761 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546939306.761 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546939306.762 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) in z
1546939306.762 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in z
1546939306.762 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1546939306.762 * [misc]taylor:  Taking taylor expansion of a in z
1546939306.762 * [misc]backup-simplify:  Simplify a into a
1546939306.762 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546939306.762 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546939306.762 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546939306.762 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) in z
1546939306.762 * [misc]taylor:  Taking taylor expansion of 1 in z
1546939306.762 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.762 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) in z
1546939306.762 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 y)) (sin (/ 1 z))) in z
1546939306.762 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1546939306.762 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546939306.762 * [misc]taylor:  Taking taylor expansion of y in z
1546939306.762 * [misc]backup-simplify:  Simplify y into y
1546939306.762 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939306.762 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939306.762 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939306.762 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1546939306.762 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546939306.762 * [misc]taylor:  Taking taylor expansion of z in z
1546939306.762 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.762 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.763 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939306.763 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939306.763 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 y)) (cos (/ 1 z))) in z
1546939306.763 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1546939306.763 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546939306.763 * [misc]taylor:  Taking taylor expansion of y in z
1546939306.763 * [misc]backup-simplify:  Simplify y into y
1546939306.763 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939306.763 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939306.763 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939306.763 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1546939306.763 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546939306.763 * [misc]taylor:  Taking taylor expansion of z in z
1546939306.763 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.763 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.763 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939306.763 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939306.764 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546939306.764 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546939306.764 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546939306.764 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (sin (/ 1 z))) into (* (sin (/ 1 y)) (sin (/ 1 z)))
1546939306.764 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546939306.764 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546939306.764 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.764 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546939306.764 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) (cos (/ 1 z))) into (* (cos (/ 1 y)) (cos (/ 1 z)))
1546939306.765 * [misc]backup-simplify:  Simplify (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))
1546939306.765 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y))))) into (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))
1546939306.766 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (+ (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))))
1546939306.766 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1546939306.766 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1546939306.766 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1546939306.766 * [misc]backup-simplify:  Simplify (- (sin (/ 1 a))) into (- (sin (/ 1 a)))
1546939306.767 * [misc]backup-simplify:  Simplify (+ (+ (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))) (- (sin (/ 1 a)))) into (- (+ (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))) (sin (/ 1 a)))
1546939306.768 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1546939306.768 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1546939306.768 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.768 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1546939306.768 * [misc]backup-simplify:  Simplify (- (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) into (- (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))
1546939306.769 * [misc]backup-simplify:  Simplify (+ 1 (- (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))
1546939306.769 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))
1546939306.771 * [misc]backup-simplify:  Simplify (/ (- (+ (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))) (sin (/ 1 a))) (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))) into (/ (- (+ (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))) (sin (/ 1 a))) (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))))
1546939306.771 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))) (sin (/ 1 a))) (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))) in a
1546939306.771 * [misc]taylor:  Taking taylor expansion of (- (+ (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))) (sin (/ 1 a))) in a
1546939306.771 * [misc]taylor:  Taking taylor expansion of (+ (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))) in a
1546939306.771 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) in a
1546939306.771 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) in a
1546939306.771 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in a
1546939306.771 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546939306.771 * [misc]taylor:  Taking taylor expansion of y in a
1546939306.771 * [misc]backup-simplify:  Simplify y into y
1546939306.771 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939306.771 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939306.771 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939306.771 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 a)) (sin (/ 1 z))) in a
1546939306.771 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in a
1546939306.771 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1546939306.771 * [misc]taylor:  Taking taylor expansion of a in a
1546939306.771 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.771 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.771 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939306.772 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546939306.772 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in a
1546939306.772 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546939306.772 * [misc]taylor:  Taking taylor expansion of z in a
1546939306.772 * [misc]backup-simplify:  Simplify z into z
1546939306.772 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939306.772 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939306.772 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939306.772 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 z)) (cos (/ 1 y))) in a
1546939306.772 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in a
1546939306.772 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546939306.772 * [misc]taylor:  Taking taylor expansion of z in a
1546939306.772 * [misc]backup-simplify:  Simplify z into z
1546939306.772 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939306.772 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939306.772 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939306.772 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in a
1546939306.772 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546939306.772 * [misc]taylor:  Taking taylor expansion of y in a
1546939306.772 * [misc]backup-simplify:  Simplify y into y
1546939306.772 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939306.772 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939306.772 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939306.772 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546939306.772 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546939306.772 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546939306.772 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546939306.772 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546939306.772 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546939306.772 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) (sin (/ 1 z))) into (* (sin (/ 1 a)) (sin (/ 1 z)))
1546939306.773 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) into (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z))))
1546939306.773 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546939306.773 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546939306.773 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.773 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546939306.773 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546939306.773 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546939306.773 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.773 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546939306.773 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) (cos (/ 1 y))) into (* (cos (/ 1 y)) (cos (/ 1 z)))
1546939306.773 * [misc]backup-simplify:  Simplify (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))) into (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y))))
1546939306.773 * [misc]taylor:  Taking taylor expansion of (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))) in a
1546939306.773 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) in a
1546939306.773 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (sin (/ 1 y))) in a
1546939306.773 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in a
1546939306.773 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1546939306.773 * [misc]taylor:  Taking taylor expansion of a in a
1546939306.773 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.773 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.774 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939306.774 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546939306.774 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in a
1546939306.774 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546939306.774 * [misc]taylor:  Taking taylor expansion of y in a
1546939306.774 * [misc]backup-simplify:  Simplify y into y
1546939306.774 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939306.774 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939306.774 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939306.774 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in a
1546939306.774 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546939306.774 * [misc]taylor:  Taking taylor expansion of y in a
1546939306.774 * [misc]backup-simplify:  Simplify y into y
1546939306.774 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939306.774 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939306.774 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939306.774 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546939306.774 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546939306.774 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546939306.774 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (sin (/ 1 y))) into (* (cos (/ 1 a)) (sin (/ 1 y)))
1546939306.774 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546939306.774 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546939306.774 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.774 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546939306.775 * [misc]backup-simplify:  Simplify (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) into (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y)))
1546939306.775 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) in a
1546939306.775 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (sin (/ 1 z))) in a
1546939306.775 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in a
1546939306.775 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1546939306.775 * [misc]taylor:  Taking taylor expansion of a in a
1546939306.775 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.775 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.775 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939306.775 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546939306.775 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in a
1546939306.775 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546939306.775 * [misc]taylor:  Taking taylor expansion of z in a
1546939306.775 * [misc]backup-simplify:  Simplify z into z
1546939306.775 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939306.775 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939306.775 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939306.775 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in a
1546939306.775 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546939306.775 * [misc]taylor:  Taking taylor expansion of z in a
1546939306.775 * [misc]backup-simplify:  Simplify z into z
1546939306.775 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939306.775 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939306.775 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939306.775 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546939306.775 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546939306.775 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546939306.775 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (sin (/ 1 z))) into (* (cos (/ 1 a)) (sin (/ 1 z)))
1546939306.776 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546939306.776 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546939306.776 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.776 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546939306.776 * [misc]backup-simplify:  Simplify (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) into (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))
1546939306.776 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in a
1546939306.776 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1546939306.776 * [misc]taylor:  Taking taylor expansion of a in a
1546939306.776 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.776 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.776 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939306.776 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546939306.776 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) in a
1546939306.776 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in a
1546939306.776 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1546939306.776 * [misc]taylor:  Taking taylor expansion of a in a
1546939306.776 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.776 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.776 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939306.776 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546939306.776 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) in a
1546939306.776 * [misc]taylor:  Taking taylor expansion of 1 in a
1546939306.776 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.776 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) in a
1546939306.776 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 y)) (sin (/ 1 z))) in a
1546939306.776 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in a
1546939306.776 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546939306.776 * [misc]taylor:  Taking taylor expansion of y in a
1546939306.776 * [misc]backup-simplify:  Simplify y into y
1546939306.777 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939306.777 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939306.777 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939306.777 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in a
1546939306.777 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546939306.777 * [misc]taylor:  Taking taylor expansion of z in a
1546939306.777 * [misc]backup-simplify:  Simplify z into z
1546939306.777 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939306.777 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939306.777 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939306.777 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 y)) (cos (/ 1 z))) in a
1546939306.777 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in a
1546939306.777 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546939306.777 * [misc]taylor:  Taking taylor expansion of y in a
1546939306.777 * [misc]backup-simplify:  Simplify y into y
1546939306.777 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939306.777 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939306.777 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939306.777 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in a
1546939306.777 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546939306.777 * [misc]taylor:  Taking taylor expansion of z in a
1546939306.777 * [misc]backup-simplify:  Simplify z into z
1546939306.777 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939306.777 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939306.777 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939306.777 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546939306.777 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546939306.777 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546939306.777 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546939306.777 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546939306.777 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546939306.778 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (sin (/ 1 z))) into (* (sin (/ 1 y)) (sin (/ 1 z)))
1546939306.778 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546939306.778 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546939306.778 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.778 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546939306.778 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546939306.778 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546939306.778 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.778 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546939306.778 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) (cos (/ 1 z))) into (* (cos (/ 1 y)) (cos (/ 1 z)))
1546939306.778 * [misc]backup-simplify:  Simplify (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))
1546939306.778 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))) into (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))
1546939306.779 * [misc]backup-simplify:  Simplify (+ (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))) into (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z))))))
1546939306.779 * [misc]backup-simplify:  Simplify (- (sin (/ 1 a))) into (- (sin (/ 1 a)))
1546939306.780 * [misc]backup-simplify:  Simplify (+ (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (- (sin (/ 1 a)))) into (- (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (sin (/ 1 a)))
1546939306.780 * [misc]backup-simplify:  Simplify (- (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) into (- (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))
1546939306.780 * [misc]backup-simplify:  Simplify (+ 1 (- (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))
1546939306.780 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))
1546939306.781 * [misc]backup-simplify:  Simplify (/ (- (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (sin (/ 1 a))) (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))) into (/ (- (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (sin (/ 1 a))) (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))))
1546939306.782 * [misc]backup-simplify:  Simplify (/ (- (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (sin (/ 1 a))) (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))) into (/ (- (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (sin (/ 1 a))) (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))))
1546939306.782 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939306.782 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 1)) into 0
1546939306.782 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1546939306.783 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939306.783 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 0)) into 0
1546939306.783 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939306.783 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939306.783 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
1546939306.783 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546939306.784 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939306.784 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
1546939306.784 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939306.784 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939306.785 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
1546939306.785 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546939306.785 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939306.785 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
1546939306.785 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.786 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939306.786 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))))) into 0
1546939306.786 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) 0) (* 0 (sin (/ 1 a)))) into 0
1546939306.786 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))))) into 0
1546939306.786 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) 0) (* 0 (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))) into 0
1546939306.786 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939306.786 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 1)) into 0
1546939306.787 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1546939306.787 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939306.787 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 0)) into 0
1546939306.787 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.788 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939306.788 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))))) into 0
1546939306.788 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) 0) (* 0 (cos (/ 1 a)))) into 0
1546939306.788 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939306.788 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 1)) into 0
1546939306.788 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1546939306.789 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939306.789 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 0)) into 0
1546939306.789 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.789 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939306.789 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939306.789 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
1546939306.789 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546939306.790 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939306.790 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
1546939306.790 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939306.790 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939306.791 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
1546939306.791 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546939306.791 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939306.791 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
1546939306.792 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.792 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939306.792 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))))) into 0
1546939306.792 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) 0) (* 0 (cos (/ 1 a)))) into 0
1546939306.792 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939306.792 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939306.792 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939306.792 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 1)) into 0
1546939306.792 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1546939306.793 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939306.793 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 0)) into 0
1546939306.793 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939306.793 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.794 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939306.794 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939306.794 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
1546939306.794 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546939306.795 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939306.795 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
1546939306.795 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939306.795 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939306.795 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
1546939306.795 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546939306.796 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939306.796 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
1546939306.796 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.796 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939306.796 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))))) into 0
1546939306.797 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))))) into 0
1546939306.797 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) 0) (* 0 (/ (sin (/ 1 z)) (cos (/ 1 z))))) into 0
1546939306.797 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.797 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939306.797 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939306.797 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 1)) into 0
1546939306.797 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1546939306.798 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939306.798 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 0)) into 0
1546939306.798 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.798 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939306.798 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))) into 0
1546939306.800 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))) (+ (* (/ (- (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (sin (/ 1 a))) (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))) (/ 0 (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))))))) into 0
1546939306.800 * [misc]taylor:  Taking taylor expansion of 0 in z
1546939306.800 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.800 * [misc]taylor:  Taking taylor expansion of 0 in a
1546939306.800 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.800 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.800 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939306.800 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 1)) into 0
1546939306.800 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1546939306.801 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939306.801 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 0)) into 0
1546939306.801 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.801 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939306.801 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 (sin (/ 1 z)))) into 0
1546939306.801 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))))) into 0
1546939306.802 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939306.802 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
1546939306.802 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546939306.802 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939306.803 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
1546939306.803 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939306.803 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939306.803 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 1)) into 0
1546939306.803 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1546939306.804 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939306.804 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 0)) into 0
1546939306.804 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.804 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939306.804 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 (sin (/ 1 y)))) into 0
1546939306.804 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939306.804 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
1546939306.804 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546939306.805 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939306.805 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
1546939306.805 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.805 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939306.806 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))))) into 0
1546939306.806 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939306.806 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 1)) into 0
1546939306.806 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1546939306.807 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939306.807 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 0)) into 0
1546939306.807 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939306.807 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 (sin (/ 1 z)))) into 0
1546939306.807 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939306.807 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
1546939306.807 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546939306.808 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939306.808 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
1546939306.808 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939306.808 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 (* (sin (/ 1 a)) (sin (/ 1 z))))) into 0
1546939306.808 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939306.808 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
1546939306.809 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546939306.809 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939306.809 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
1546939306.809 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.810 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939306.810 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 (cos (/ 1 z)))) into 0
1546939306.810 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (* (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z))))))) into 0
1546939306.810 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939306.810 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939306.810 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939306.810 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 1)) into 0
1546939306.811 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1546939306.811 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939306.811 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 0)) into 0
1546939306.812 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939306.812 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.812 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939306.812 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939306.812 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
1546939306.812 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546939306.814 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939306.814 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
1546939306.814 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939306.814 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 (sin (/ 1 z)))) into 0
1546939306.814 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939306.814 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
1546939306.815 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546939306.815 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939306.816 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
1546939306.816 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.816 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939306.816 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 (cos (/ 1 z)))) into 0
1546939306.816 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (* (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z))))))) into 0
1546939306.816 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.816 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939306.817 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939306.817 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 1)) into 0
1546939306.817 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1546939306.817 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939306.818 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 0)) into 0
1546939306.818 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.818 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939306.818 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))) into 0
1546939306.819 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))) (+ (* (/ (- (+ (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))) (sin (/ 1 a))) (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))) (/ 0 (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))))))) into 0
1546939306.819 * [misc]taylor:  Taking taylor expansion of 0 in a
1546939306.819 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.819 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.819 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939306.820 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
1546939306.820 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546939306.820 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939306.821 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
1546939306.821 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939306.821 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 (sin (/ 1 z)))) into 0
1546939306.821 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939306.821 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
1546939306.821 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546939306.822 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939306.822 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
1546939306.822 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939306.822 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 (* (sin (/ 1 a)) (sin (/ 1 z))))) into 0
1546939306.822 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939306.822 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
1546939306.822 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546939306.823 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939306.823 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
1546939306.823 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.823 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939306.824 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939306.824 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
1546939306.824 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546939306.824 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939306.825 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
1546939306.825 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.825 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939306.825 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 (cos (/ 1 y)))) into 0
1546939306.825 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (* (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z))))))) into 0
1546939306.825 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939306.825 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
1546939306.826 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546939306.826 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939306.826 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
1546939306.826 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939306.826 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 (sin (/ 1 y)))) into 0
1546939306.827 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939306.827 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
1546939306.827 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546939306.827 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939306.828 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
1546939306.828 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.828 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939306.828 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))))) into 0
1546939306.828 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939306.828 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
1546939306.828 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546939306.829 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939306.829 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
1546939306.829 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939306.829 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 (sin (/ 1 z)))) into 0
1546939306.829 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939306.830 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
1546939306.830 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546939306.830 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939306.830 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
1546939306.830 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.831 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939306.831 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))))) into 0
1546939306.831 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939306.831 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939306.831 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.831 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939306.831 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939306.831 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
1546939306.832 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546939306.833 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939306.834 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
1546939306.834 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939306.834 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939306.834 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
1546939306.834 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546939306.835 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939306.835 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
1546939306.835 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939306.835 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 (sin (/ 1 z)))) into 0
1546939306.835 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939306.835 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
1546939306.836 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546939306.836 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939306.836 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
1546939306.836 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.837 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939306.837 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939306.837 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
1546939306.837 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546939306.837 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939306.838 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
1546939306.838 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.838 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939306.838 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 (cos (/ 1 z)))) into 0
1546939306.838 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (* (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z))))))) into 0
1546939306.838 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.838 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939306.839 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))) into 0
1546939306.840 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))) (+ (* (/ (- (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (sin (/ 1 a))) (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))) (/ 0 (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))))))) into 0
1546939306.840 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.841 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939306.841 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939306.841 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1546939306.842 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939306.842 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939306.842 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939306.843 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939306.843 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939306.843 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546939306.844 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939306.844 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939306.844 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939306.845 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939306.845 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939306.846 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546939306.847 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939306.847 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939306.847 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.847 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939306.848 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))) (* 0 (/ 0 (cos (/ 1 z)))))) into 0
1546939306.848 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) 0) (+ (* 0 0) (* 0 (sin (/ 1 a))))) into 0
1546939306.848 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))) (* 0 (/ 0 (cos (/ 1 y)))))) into 0
1546939306.849 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) 0) (+ (* 0 0) (* 0 (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))))) into 0
1546939306.850 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939306.850 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939306.850 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1546939306.851 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939306.852 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939306.852 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.852 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939306.852 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))) (* 0 (/ 0 (cos (/ 1 y)))))) into 0
1546939306.853 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) 0) (+ (* 0 0) (* 0 (cos (/ 1 a))))) into 0
1546939306.854 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939306.854 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939306.854 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1546939306.855 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939306.856 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939306.856 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.856 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939306.857 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939306.857 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939306.857 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546939306.858 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939306.859 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939306.859 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939306.860 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939306.860 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939306.860 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546939306.861 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939306.861 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939306.862 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.862 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939306.862 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))) (* 0 (/ 0 (cos (/ 1 z)))))) into 0
1546939306.863 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) 0) (+ (* 0 0) (* 0 (cos (/ 1 a))))) into 0
1546939306.863 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939306.863 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939306.864 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939306.864 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939306.864 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1546939306.865 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939306.866 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939306.866 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939306.866 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.866 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939306.867 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939306.867 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939306.868 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546939306.869 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939306.869 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939306.869 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939306.870 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939306.871 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939306.871 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546939306.872 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939306.872 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939306.872 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.872 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939306.873 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))) (* 0 (/ 0 (cos (/ 1 z)))))) into 0
1546939306.873 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))) (* 0 (/ 0 (cos (/ 1 y)))))) into 0
1546939306.874 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 z)) (cos (/ 1 z)))))) into 0
1546939306.874 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.874 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939306.875 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939306.875 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939306.875 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1546939306.876 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939306.877 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939306.877 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.877 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939306.877 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))))) into 0
1546939306.880 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))) (+ (* (/ (- (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (sin (/ 1 a))) (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))) (/ 0 (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))))) (* 0 (/ 0 (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))))))) into 0
1546939306.880 * [misc]taylor:  Taking taylor expansion of 0 in z
1546939306.880 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.880 * [misc]taylor:  Taking taylor expansion of 0 in a
1546939306.880 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.880 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.880 * [misc]taylor:  Taking taylor expansion of 0 in a
1546939306.880 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.881 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.882 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939306.882 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939306.882 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1546939306.883 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939306.883 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939306.884 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.884 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939306.884 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 (sin (/ 1 z))))) into 0
1546939306.884 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))) (* 0 (/ 0 (cos (/ 1 z)))))) into 0
1546939306.885 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939306.885 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939306.885 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546939306.886 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939306.886 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939306.886 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939306.886 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939306.887 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939306.887 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1546939306.887 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939306.888 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939306.888 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.888 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939306.888 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 (sin (/ 1 y))))) into 0
1546939306.889 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939306.889 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939306.889 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546939306.889 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939306.890 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939306.890 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.890 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939306.890 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))) (* 0 (/ 0 (cos (/ 1 y)))))) into 0
1546939306.891 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939306.891 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939306.891 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1546939306.892 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939306.892 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939306.892 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939306.892 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 (sin (/ 1 z))))) into 0
1546939306.893 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939306.893 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939306.893 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546939306.894 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939306.894 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939306.894 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939306.894 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 (* (sin (/ 1 a)) (sin (/ 1 z)))))) into 0
1546939306.895 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939306.895 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939306.895 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546939306.896 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939306.896 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939306.896 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.896 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939306.896 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 (cos (/ 1 z))))) into 0
1546939306.897 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (* (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z))))) (* 0 (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z))))))) into 0
1546939306.897 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939306.897 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939306.898 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939306.898 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939306.898 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1546939306.898 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939306.899 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939306.899 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939306.899 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.899 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939306.900 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939306.900 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939306.900 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546939306.901 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939306.901 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939306.901 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939306.901 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 (sin (/ 1 z))))) into 0
1546939306.902 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939306.902 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939306.902 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546939306.903 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939306.903 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939306.903 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.903 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939306.903 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 (cos (/ 1 z))))) into 0
1546939306.904 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (* (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z))))) (* 0 (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z))))))) into 0
1546939306.904 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.904 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939306.904 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939306.905 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939306.905 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1546939306.905 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939306.905 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939306.906 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.906 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939306.906 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))))) into 0
1546939306.907 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))) (+ (* (/ (- (+ (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))) (sin (/ 1 a))) (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))) (/ 0 (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))))) (* 0 (/ 0 (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))))))) into 0
1546939306.907 * [misc]taylor:  Taking taylor expansion of 0 in a
1546939306.907 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.907 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.908 * [misc]backup-simplify:  Simplify (/ (- (+ (/ (* (cos (/ 1 (/ 1 a))) (sin (/ 1 (/ 1 z)))) (cos (/ 1 (/ 1 z)))) (+ (/ (* (cos (/ 1 (/ 1 a))) (sin (/ 1 (/ 1 y)))) (cos (/ 1 (/ 1 y)))) (/ (* (sin (/ 1 (/ 1 y))) (* (sin (/ 1 (/ 1 a))) (sin (/ 1 (/ 1 z))))) (* (cos (/ 1 (/ 1 y))) (cos (/ 1 (/ 1 z))))))) (sin (/ 1 (/ 1 a)))) (* (cos (/ 1 (/ 1 a))) (- 1 (/ (* (sin (/ 1 (/ 1 y))) (sin (/ 1 (/ 1 z)))) (* (cos (/ 1 (/ 1 y))) (cos (/ 1 (/ 1 z)))))))) into (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))
1546939306.909 * [misc]backup-simplify:  Simplify (/ (- (* (+ (tan (/ 1 (- y))) (tan (/ 1 (- z)))) (cos (/ 1 (- a)))) (* (- 1 (* (tan (/ 1 (- y))) (tan (/ 1 (- z))))) (sin (/ 1 (- a))))) (* (- 1 (* (tan (/ 1 (- y))) (tan (/ 1 (- z))))) (cos (/ 1 (- a))))) into (/ (- (+ (* (cos (/ -1 a)) (tan (/ -1 y))) (+ (* (cos (/ -1 a)) (tan (/ -1 z))) (* (sin (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z)))))) (sin (/ -1 a))) (* (- 1 (* (tan (/ -1 y)) (tan (/ -1 z)))) (cos (/ -1 a))))
1546939306.909 * [misc]approximate:  Taking taylor expansion of (/ (- (+ (* (cos (/ -1 a)) (tan (/ -1 y))) (+ (* (cos (/ -1 a)) (tan (/ -1 z))) (* (sin (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z)))))) (sin (/ -1 a))) (* (- 1 (* (tan (/ -1 y)) (tan (/ -1 z)))) (cos (/ -1 a)))) in (y z a) around 0
1546939306.909 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (cos (/ -1 a)) (tan (/ -1 y))) (+ (* (cos (/ -1 a)) (tan (/ -1 z))) (* (sin (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z)))))) (sin (/ -1 a))) (* (- 1 (* (tan (/ -1 y)) (tan (/ -1 z)))) (cos (/ -1 a)))) in a
1546939306.909 * [misc]taylor:  Taking taylor expansion of (- (+ (* (cos (/ -1 a)) (tan (/ -1 y))) (+ (* (cos (/ -1 a)) (tan (/ -1 z))) (* (sin (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z)))))) (sin (/ -1 a))) in a
1546939306.909 * [misc]taylor:  Taking taylor expansion of (+ (* (cos (/ -1 a)) (tan (/ -1 y))) (+ (* (cos (/ -1 a)) (tan (/ -1 z))) (* (sin (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z)))))) in a
1546939306.909 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (tan (/ -1 y))) in a
1546939306.909 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in a
1546939306.909 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1546939306.909 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939306.909 * [misc]backup-simplify:  Simplify -1 into -1
1546939306.909 * [misc]taylor:  Taking taylor expansion of a in a
1546939306.909 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.909 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.909 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939306.909 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546939306.909 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in a
1546939306.909 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939306.909 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in a
1546939306.909 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1546939306.909 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939306.909 * [misc]backup-simplify:  Simplify -1 into -1
1546939306.909 * [misc]taylor:  Taking taylor expansion of y in a
1546939306.909 * [misc]backup-simplify:  Simplify y into y
1546939306.909 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546939306.909 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939306.909 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939306.909 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in a
1546939306.909 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1546939306.909 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939306.909 * [misc]backup-simplify:  Simplify -1 into -1
1546939306.909 * [misc]taylor:  Taking taylor expansion of y in a
1546939306.909 * [misc]backup-simplify:  Simplify y into y
1546939306.910 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546939306.910 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939306.910 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939306.910 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546939306.910 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546939306.910 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546939306.910 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546939306.910 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546939306.910 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.910 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546939306.910 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939306.910 * [misc]taylor:  Taking taylor expansion of (+ (* (cos (/ -1 a)) (tan (/ -1 z))) (* (sin (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z))))) in a
1546939306.910 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (tan (/ -1 z))) in a
1546939306.910 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in a
1546939306.910 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1546939306.910 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939306.910 * [misc]backup-simplify:  Simplify -1 into -1
1546939306.910 * [misc]taylor:  Taking taylor expansion of a in a
1546939306.910 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.910 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.910 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939306.910 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546939306.910 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in a
1546939306.911 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939306.911 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in a
1546939306.911 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1546939306.911 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939306.911 * [misc]backup-simplify:  Simplify -1 into -1
1546939306.911 * [misc]taylor:  Taking taylor expansion of z in a
1546939306.911 * [misc]backup-simplify:  Simplify z into z
1546939306.911 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546939306.911 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939306.911 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939306.911 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in a
1546939306.911 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1546939306.911 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939306.911 * [misc]backup-simplify:  Simplify -1 into -1
1546939306.911 * [misc]taylor:  Taking taylor expansion of z in a
1546939306.911 * [misc]backup-simplify:  Simplify z into z
1546939306.911 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546939306.911 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939306.911 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939306.911 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546939306.911 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546939306.911 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546939306.911 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546939306.911 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546939306.911 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.911 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546939306.912 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939306.912 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z)))) in a
1546939306.912 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in a
1546939306.912 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1546939306.912 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939306.912 * [misc]backup-simplify:  Simplify -1 into -1
1546939306.912 * [misc]taylor:  Taking taylor expansion of a in a
1546939306.912 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.912 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.912 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939306.912 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546939306.912 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 y)) (tan (/ -1 z))) in a
1546939306.912 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in a
1546939306.912 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939306.912 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in a
1546939306.912 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1546939306.912 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939306.912 * [misc]backup-simplify:  Simplify -1 into -1
1546939306.912 * [misc]taylor:  Taking taylor expansion of y in a
1546939306.912 * [misc]backup-simplify:  Simplify y into y
1546939306.912 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546939306.912 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939306.912 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939306.913 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in a
1546939306.913 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1546939306.913 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939306.913 * [misc]backup-simplify:  Simplify -1 into -1
1546939306.913 * [misc]taylor:  Taking taylor expansion of y in a
1546939306.913 * [misc]backup-simplify:  Simplify y into y
1546939306.913 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546939306.913 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939306.913 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939306.913 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546939306.913 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546939306.913 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546939306.913 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546939306.913 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546939306.913 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.914 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546939306.914 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939306.914 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in a
1546939306.914 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939306.914 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in a
1546939306.914 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1546939306.914 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939306.914 * [misc]backup-simplify:  Simplify -1 into -1
1546939306.914 * [misc]taylor:  Taking taylor expansion of z in a
1546939306.914 * [misc]backup-simplify:  Simplify z into z
1546939306.914 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546939306.914 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939306.914 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939306.914 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in a
1546939306.914 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1546939306.914 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939306.914 * [misc]backup-simplify:  Simplify -1 into -1
1546939306.914 * [misc]taylor:  Taking taylor expansion of z in a
1546939306.914 * [misc]backup-simplify:  Simplify z into z
1546939306.914 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546939306.914 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939306.914 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939306.915 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546939306.915 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546939306.915 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546939306.915 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546939306.915 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546939306.915 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.915 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546939306.915 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939306.915 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in a
1546939306.915 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1546939306.915 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939306.915 * [misc]backup-simplify:  Simplify -1 into -1
1546939306.915 * [misc]taylor:  Taking taylor expansion of a in a
1546939306.915 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.915 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.916 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939306.916 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546939306.916 * [misc]taylor:  Taking taylor expansion of (* (- 1 (* (tan (/ -1 y)) (tan (/ -1 z)))) (cos (/ -1 a))) in a
1546939306.916 * [misc]taylor:  Taking taylor expansion of (- 1 (* (tan (/ -1 y)) (tan (/ -1 z)))) in a
1546939306.916 * [misc]taylor:  Taking taylor expansion of 1 in a
1546939306.916 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.916 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 y)) (tan (/ -1 z))) in a
1546939306.916 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in a
1546939306.916 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939306.916 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in a
1546939306.916 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1546939306.916 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939306.916 * [misc]backup-simplify:  Simplify -1 into -1
1546939306.916 * [misc]taylor:  Taking taylor expansion of y in a
1546939306.916 * [misc]backup-simplify:  Simplify y into y
1546939306.916 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546939306.916 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939306.916 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939306.916 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in a
1546939306.916 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1546939306.916 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939306.916 * [misc]backup-simplify:  Simplify -1 into -1
1546939306.916 * [misc]taylor:  Taking taylor expansion of y in a
1546939306.916 * [misc]backup-simplify:  Simplify y into y
1546939306.917 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546939306.917 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939306.917 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939306.917 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546939306.917 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546939306.917 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546939306.917 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546939306.917 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546939306.917 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.917 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546939306.918 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939306.918 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in a
1546939306.918 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939306.918 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in a
1546939306.918 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1546939306.918 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939306.918 * [misc]backup-simplify:  Simplify -1 into -1
1546939306.918 * [misc]taylor:  Taking taylor expansion of z in a
1546939306.918 * [misc]backup-simplify:  Simplify z into z
1546939306.918 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546939306.918 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939306.918 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939306.918 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in a
1546939306.918 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1546939306.918 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939306.918 * [misc]backup-simplify:  Simplify -1 into -1
1546939306.918 * [misc]taylor:  Taking taylor expansion of z in a
1546939306.918 * [misc]backup-simplify:  Simplify z into z
1546939306.918 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546939306.918 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939306.918 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939306.918 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546939306.919 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546939306.919 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546939306.919 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546939306.919 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546939306.919 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.919 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546939306.919 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939306.919 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in a
1546939306.919 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1546939306.919 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939306.919 * [misc]backup-simplify:  Simplify -1 into -1
1546939306.919 * [misc]taylor:  Taking taylor expansion of a in a
1546939306.919 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.919 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.920 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939306.920 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546939306.920 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (/ (sin (/ -1 y)) (cos (/ -1 y)))) into (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y)))
1546939306.920 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z)))
1546939306.921 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))
1546939306.921 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) into (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z))))
1546939306.921 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z))))) into (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))
1546939306.922 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z))))))
1546939306.922 * [misc]backup-simplify:  Simplify (- (sin (/ -1 a))) into (- (sin (/ -1 a)))
1546939306.923 * [misc]backup-simplify:  Simplify (+ (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z)))))) (- (sin (/ -1 a)))) into (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a)))
1546939306.924 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))
1546939306.924 * [misc]backup-simplify:  Simplify (- (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) into (- (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))
1546939306.924 * [misc]backup-simplify:  Simplify (+ 1 (- (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))
1546939306.925 * [misc]backup-simplify:  Simplify (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 a))) into (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))
1546939306.926 * [misc]backup-simplify:  Simplify (/ (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a))) (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) into (/ (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a))) (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))))
1546939306.926 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (cos (/ -1 a)) (tan (/ -1 y))) (+ (* (cos (/ -1 a)) (tan (/ -1 z))) (* (sin (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z)))))) (sin (/ -1 a))) (* (- 1 (* (tan (/ -1 y)) (tan (/ -1 z)))) (cos (/ -1 a)))) in z
1546939306.926 * [misc]taylor:  Taking taylor expansion of (- (+ (* (cos (/ -1 a)) (tan (/ -1 y))) (+ (* (cos (/ -1 a)) (tan (/ -1 z))) (* (sin (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z)))))) (sin (/ -1 a))) in z
1546939306.926 * [misc]taylor:  Taking taylor expansion of (+ (* (cos (/ -1 a)) (tan (/ -1 y))) (+ (* (cos (/ -1 a)) (tan (/ -1 z))) (* (sin (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z)))))) in z
1546939306.926 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (tan (/ -1 y))) in z
1546939306.926 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in z
1546939306.926 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1546939306.926 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939306.926 * [misc]backup-simplify:  Simplify -1 into -1
1546939306.926 * [misc]taylor:  Taking taylor expansion of a in z
1546939306.926 * [misc]backup-simplify:  Simplify a into a
1546939306.926 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546939306.927 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546939306.927 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546939306.927 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in z
1546939306.927 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939306.927 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1546939306.927 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546939306.927 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939306.927 * [misc]backup-simplify:  Simplify -1 into -1
1546939306.927 * [misc]taylor:  Taking taylor expansion of y in z
1546939306.927 * [misc]backup-simplify:  Simplify y into y
1546939306.927 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546939306.927 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939306.927 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939306.927 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1546939306.927 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546939306.927 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939306.927 * [misc]backup-simplify:  Simplify -1 into -1
1546939306.927 * [misc]taylor:  Taking taylor expansion of y in z
1546939306.927 * [misc]backup-simplify:  Simplify y into y
1546939306.927 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546939306.927 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939306.927 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939306.928 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546939306.928 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546939306.928 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546939306.928 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546939306.928 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546939306.928 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.928 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546939306.928 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939306.928 * [misc]taylor:  Taking taylor expansion of (+ (* (cos (/ -1 a)) (tan (/ -1 z))) (* (sin (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z))))) in z
1546939306.928 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (tan (/ -1 z))) in z
1546939306.928 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in z
1546939306.929 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1546939306.929 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939306.929 * [misc]backup-simplify:  Simplify -1 into -1
1546939306.929 * [misc]taylor:  Taking taylor expansion of a in z
1546939306.929 * [misc]backup-simplify:  Simplify a into a
1546939306.929 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546939306.929 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546939306.929 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546939306.929 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in z
1546939306.929 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939306.929 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1546939306.929 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546939306.929 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939306.929 * [misc]backup-simplify:  Simplify -1 into -1
1546939306.929 * [misc]taylor:  Taking taylor expansion of z in z
1546939306.929 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.929 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.929 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939306.929 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939306.929 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1546939306.929 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546939306.929 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939306.929 * [misc]backup-simplify:  Simplify -1 into -1
1546939306.929 * [misc]taylor:  Taking taylor expansion of z in z
1546939306.930 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.930 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.930 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939306.930 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939306.930 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939306.930 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z)))) in z
1546939306.930 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in z
1546939306.930 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1546939306.930 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939306.930 * [misc]backup-simplify:  Simplify -1 into -1
1546939306.930 * [misc]taylor:  Taking taylor expansion of a in z
1546939306.930 * [misc]backup-simplify:  Simplify a into a
1546939306.930 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546939306.930 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546939306.930 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546939306.930 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 y)) (tan (/ -1 z))) in z
1546939306.930 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in z
1546939306.930 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939306.930 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1546939306.930 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546939306.931 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939306.931 * [misc]backup-simplify:  Simplify -1 into -1
1546939306.931 * [misc]taylor:  Taking taylor expansion of y in z
1546939306.931 * [misc]backup-simplify:  Simplify y into y
1546939306.931 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546939306.931 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939306.931 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939306.931 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1546939306.931 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546939306.931 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939306.931 * [misc]backup-simplify:  Simplify -1 into -1
1546939306.931 * [misc]taylor:  Taking taylor expansion of y in z
1546939306.931 * [misc]backup-simplify:  Simplify y into y
1546939306.931 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546939306.931 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939306.931 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939306.931 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546939306.931 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546939306.931 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546939306.932 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546939306.932 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546939306.932 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.932 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546939306.932 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939306.932 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in z
1546939306.932 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939306.932 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1546939306.932 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546939306.932 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939306.932 * [misc]backup-simplify:  Simplify -1 into -1
1546939306.932 * [misc]taylor:  Taking taylor expansion of z in z
1546939306.932 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.932 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.932 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939306.933 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939306.933 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1546939306.933 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546939306.933 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939306.933 * [misc]backup-simplify:  Simplify -1 into -1
1546939306.933 * [misc]taylor:  Taking taylor expansion of z in z
1546939306.933 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.933 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.933 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939306.933 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939306.933 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939306.933 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in z
1546939306.933 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1546939306.933 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939306.933 * [misc]backup-simplify:  Simplify -1 into -1
1546939306.933 * [misc]taylor:  Taking taylor expansion of a in z
1546939306.933 * [misc]backup-simplify:  Simplify a into a
1546939306.933 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546939306.933 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546939306.933 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546939306.933 * [misc]taylor:  Taking taylor expansion of (* (- 1 (* (tan (/ -1 y)) (tan (/ -1 z)))) (cos (/ -1 a))) in z
1546939306.934 * [misc]taylor:  Taking taylor expansion of (- 1 (* (tan (/ -1 y)) (tan (/ -1 z)))) in z
1546939306.934 * [misc]taylor:  Taking taylor expansion of 1 in z
1546939306.934 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.934 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 y)) (tan (/ -1 z))) in z
1546939306.934 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in z
1546939306.934 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939306.934 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1546939306.934 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546939306.934 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939306.934 * [misc]backup-simplify:  Simplify -1 into -1
1546939306.934 * [misc]taylor:  Taking taylor expansion of y in z
1546939306.934 * [misc]backup-simplify:  Simplify y into y
1546939306.934 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546939306.934 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939306.934 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939306.934 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1546939306.934 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546939306.934 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939306.934 * [misc]backup-simplify:  Simplify -1 into -1
1546939306.934 * [misc]taylor:  Taking taylor expansion of y in z
1546939306.934 * [misc]backup-simplify:  Simplify y into y
1546939306.934 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546939306.934 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939306.934 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939306.934 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546939306.935 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546939306.935 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546939306.935 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546939306.935 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546939306.935 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.935 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546939306.935 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939306.935 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in z
1546939306.935 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939306.935 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1546939306.935 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546939306.935 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939306.935 * [misc]backup-simplify:  Simplify -1 into -1
1546939306.935 * [misc]taylor:  Taking taylor expansion of z in z
1546939306.935 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.935 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.936 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939306.936 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939306.936 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1546939306.936 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546939306.936 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939306.936 * [misc]backup-simplify:  Simplify -1 into -1
1546939306.936 * [misc]taylor:  Taking taylor expansion of z in z
1546939306.936 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.936 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.936 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939306.936 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939306.936 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939306.936 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in z
1546939306.936 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1546939306.936 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939306.936 * [misc]backup-simplify:  Simplify -1 into -1
1546939306.936 * [misc]taylor:  Taking taylor expansion of a in z
1546939306.936 * [misc]backup-simplify:  Simplify a into a
1546939306.936 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546939306.937 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546939306.937 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546939306.937 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1546939306.937 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1546939306.937 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.937 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1546939306.937 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (/ (sin (/ -1 y)) (cos (/ -1 y)))) into (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y)))
1546939306.937 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1546939306.937 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1546939306.938 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.938 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1546939306.938 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z)))
1546939306.938 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1546939306.938 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1546939306.938 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1546939306.938 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))
1546939306.939 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) into (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z))))
1546939306.939 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z))))) into (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))
1546939306.940 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z))))))
1546939306.940 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1546939306.940 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1546939306.940 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1546939306.940 * [misc]backup-simplify:  Simplify (- (sin (/ -1 a))) into (- (sin (/ -1 a)))
1546939306.941 * [misc]backup-simplify:  Simplify (+ (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z)))))) (- (sin (/ -1 a)))) into (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a)))
1546939306.942 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))
1546939306.942 * [misc]backup-simplify:  Simplify (- (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) into (- (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))
1546939306.942 * [misc]backup-simplify:  Simplify (+ 1 (- (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))
1546939306.942 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1546939306.942 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1546939306.943 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.943 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1546939306.943 * [misc]backup-simplify:  Simplify (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 a))) into (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))
1546939306.945 * [misc]backup-simplify:  Simplify (/ (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a))) (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) into (/ (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a))) (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))))
1546939306.945 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (cos (/ -1 a)) (tan (/ -1 y))) (+ (* (cos (/ -1 a)) (tan (/ -1 z))) (* (sin (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z)))))) (sin (/ -1 a))) (* (- 1 (* (tan (/ -1 y)) (tan (/ -1 z)))) (cos (/ -1 a)))) in y
1546939306.945 * [misc]taylor:  Taking taylor expansion of (- (+ (* (cos (/ -1 a)) (tan (/ -1 y))) (+ (* (cos (/ -1 a)) (tan (/ -1 z))) (* (sin (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z)))))) (sin (/ -1 a))) in y
1546939306.945 * [misc]taylor:  Taking taylor expansion of (+ (* (cos (/ -1 a)) (tan (/ -1 y))) (+ (* (cos (/ -1 a)) (tan (/ -1 z))) (* (sin (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z)))))) in y
1546939306.945 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (tan (/ -1 y))) in y
1546939306.945 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in y
1546939306.945 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1546939306.945 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939306.945 * [misc]backup-simplify:  Simplify -1 into -1
1546939306.945 * [misc]taylor:  Taking taylor expansion of a in y
1546939306.945 * [misc]backup-simplify:  Simplify a into a
1546939306.945 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546939306.945 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546939306.945 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546939306.945 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in y
1546939306.945 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939306.945 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1546939306.945 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546939306.945 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939306.945 * [misc]backup-simplify:  Simplify -1 into -1
1546939306.945 * [misc]taylor:  Taking taylor expansion of y in y
1546939306.945 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.945 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.946 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939306.946 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939306.946 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1546939306.946 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546939306.946 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939306.946 * [misc]backup-simplify:  Simplify -1 into -1
1546939306.946 * [misc]taylor:  Taking taylor expansion of y in y
1546939306.946 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.946 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.946 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939306.946 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939306.946 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939306.946 * [misc]taylor:  Taking taylor expansion of (+ (* (cos (/ -1 a)) (tan (/ -1 z))) (* (sin (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z))))) in y
1546939306.946 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (tan (/ -1 z))) in y
1546939306.946 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in y
1546939306.946 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1546939306.946 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939306.946 * [misc]backup-simplify:  Simplify -1 into -1
1546939306.946 * [misc]taylor:  Taking taylor expansion of a in y
1546939306.946 * [misc]backup-simplify:  Simplify a into a
1546939306.947 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546939306.947 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546939306.947 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546939306.947 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1546939306.947 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939306.947 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1546939306.947 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546939306.947 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939306.947 * [misc]backup-simplify:  Simplify -1 into -1
1546939306.947 * [misc]taylor:  Taking taylor expansion of z in y
1546939306.947 * [misc]backup-simplify:  Simplify z into z
1546939306.947 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546939306.947 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939306.947 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939306.947 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1546939306.947 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546939306.947 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939306.947 * [misc]backup-simplify:  Simplify -1 into -1
1546939306.947 * [misc]taylor:  Taking taylor expansion of z in y
1546939306.947 * [misc]backup-simplify:  Simplify z into z
1546939306.947 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546939306.947 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939306.947 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939306.948 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546939306.948 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546939306.948 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546939306.948 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546939306.948 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546939306.948 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.948 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546939306.948 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939306.948 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z)))) in y
1546939306.948 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in y
1546939306.948 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1546939306.948 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939306.948 * [misc]backup-simplify:  Simplify -1 into -1
1546939306.948 * [misc]taylor:  Taking taylor expansion of a in y
1546939306.948 * [misc]backup-simplify:  Simplify a into a
1546939306.949 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546939306.949 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546939306.949 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546939306.949 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 y)) (tan (/ -1 z))) in y
1546939306.949 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in y
1546939306.949 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939306.949 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1546939306.949 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546939306.949 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939306.949 * [misc]backup-simplify:  Simplify -1 into -1
1546939306.949 * [misc]taylor:  Taking taylor expansion of y in y
1546939306.949 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.949 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.949 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939306.949 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939306.949 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1546939306.949 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546939306.949 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939306.949 * [misc]backup-simplify:  Simplify -1 into -1
1546939306.949 * [misc]taylor:  Taking taylor expansion of y in y
1546939306.949 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.949 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.950 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939306.950 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939306.950 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939306.950 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1546939306.950 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939306.950 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1546939306.950 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546939306.950 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939306.950 * [misc]backup-simplify:  Simplify -1 into -1
1546939306.950 * [misc]taylor:  Taking taylor expansion of z in y
1546939306.950 * [misc]backup-simplify:  Simplify z into z
1546939306.950 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546939306.950 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939306.950 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939306.950 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1546939306.950 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546939306.950 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939306.950 * [misc]backup-simplify:  Simplify -1 into -1
1546939306.950 * [misc]taylor:  Taking taylor expansion of z in y
1546939306.950 * [misc]backup-simplify:  Simplify z into z
1546939306.950 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546939306.951 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939306.951 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939306.951 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546939306.951 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546939306.951 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546939306.951 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546939306.951 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546939306.951 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.951 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546939306.951 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939306.951 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in y
1546939306.951 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1546939306.952 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939306.952 * [misc]backup-simplify:  Simplify -1 into -1
1546939306.952 * [misc]taylor:  Taking taylor expansion of a in y
1546939306.952 * [misc]backup-simplify:  Simplify a into a
1546939306.952 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546939306.952 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546939306.952 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546939306.952 * [misc]taylor:  Taking taylor expansion of (* (- 1 (* (tan (/ -1 y)) (tan (/ -1 z)))) (cos (/ -1 a))) in y
1546939306.952 * [misc]taylor:  Taking taylor expansion of (- 1 (* (tan (/ -1 y)) (tan (/ -1 z)))) in y
1546939306.952 * [misc]taylor:  Taking taylor expansion of 1 in y
1546939306.952 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.952 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 y)) (tan (/ -1 z))) in y
1546939306.952 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in y
1546939306.952 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939306.952 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1546939306.952 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546939306.952 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939306.952 * [misc]backup-simplify:  Simplify -1 into -1
1546939306.952 * [misc]taylor:  Taking taylor expansion of y in y
1546939306.952 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.952 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.952 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939306.952 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939306.952 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1546939306.953 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546939306.953 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939306.953 * [misc]backup-simplify:  Simplify -1 into -1
1546939306.953 * [misc]taylor:  Taking taylor expansion of y in y
1546939306.953 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.953 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.953 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939306.953 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939306.953 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939306.953 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1546939306.953 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939306.953 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1546939306.953 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546939306.953 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939306.953 * [misc]backup-simplify:  Simplify -1 into -1
1546939306.953 * [misc]taylor:  Taking taylor expansion of z in y
1546939306.953 * [misc]backup-simplify:  Simplify z into z
1546939306.953 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546939306.953 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939306.954 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939306.954 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1546939306.954 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546939306.954 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939306.954 * [misc]backup-simplify:  Simplify -1 into -1
1546939306.954 * [misc]taylor:  Taking taylor expansion of z in y
1546939306.954 * [misc]backup-simplify:  Simplify z into z
1546939306.954 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546939306.954 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939306.954 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939306.954 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546939306.954 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546939306.954 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546939306.954 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546939306.954 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546939306.955 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.955 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546939306.955 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939306.955 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in y
1546939306.955 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1546939306.955 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939306.955 * [misc]backup-simplify:  Simplify -1 into -1
1546939306.955 * [misc]taylor:  Taking taylor expansion of a in y
1546939306.955 * [misc]backup-simplify:  Simplify a into a
1546939306.955 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546939306.955 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546939306.955 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546939306.955 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1546939306.955 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1546939306.956 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.956 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1546939306.956 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (/ (sin (/ -1 y)) (cos (/ -1 y)))) into (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y)))
1546939306.956 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1546939306.956 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1546939306.956 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.956 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1546939306.956 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z)))
1546939306.957 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1546939306.957 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1546939306.957 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1546939306.957 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))
1546939306.957 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) into (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z))))
1546939306.958 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z))))) into (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))
1546939306.959 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z))))))
1546939306.959 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1546939306.959 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1546939306.959 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1546939306.959 * [misc]backup-simplify:  Simplify (- (sin (/ -1 a))) into (- (sin (/ -1 a)))
1546939306.960 * [misc]backup-simplify:  Simplify (+ (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z)))))) (- (sin (/ -1 a)))) into (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a)))
1546939306.961 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))
1546939306.961 * [misc]backup-simplify:  Simplify (- (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) into (- (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))
1546939306.961 * [misc]backup-simplify:  Simplify (+ 1 (- (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))
1546939306.961 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1546939306.961 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1546939306.962 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.962 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1546939306.962 * [misc]backup-simplify:  Simplify (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 a))) into (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))
1546939306.963 * [misc]backup-simplify:  Simplify (/ (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a))) (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) into (/ (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a))) (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))))
1546939306.963 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (cos (/ -1 a)) (tan (/ -1 y))) (+ (* (cos (/ -1 a)) (tan (/ -1 z))) (* (sin (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z)))))) (sin (/ -1 a))) (* (- 1 (* (tan (/ -1 y)) (tan (/ -1 z)))) (cos (/ -1 a)))) in y
1546939306.963 * [misc]taylor:  Taking taylor expansion of (- (+ (* (cos (/ -1 a)) (tan (/ -1 y))) (+ (* (cos (/ -1 a)) (tan (/ -1 z))) (* (sin (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z)))))) (sin (/ -1 a))) in y
1546939306.963 * [misc]taylor:  Taking taylor expansion of (+ (* (cos (/ -1 a)) (tan (/ -1 y))) (+ (* (cos (/ -1 a)) (tan (/ -1 z))) (* (sin (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z)))))) in y
1546939306.963 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (tan (/ -1 y))) in y
1546939306.964 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in y
1546939306.964 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1546939306.964 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939306.964 * [misc]backup-simplify:  Simplify -1 into -1
1546939306.964 * [misc]taylor:  Taking taylor expansion of a in y
1546939306.964 * [misc]backup-simplify:  Simplify a into a
1546939306.964 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546939306.964 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546939306.964 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546939306.964 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in y
1546939306.964 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939306.964 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1546939306.964 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546939306.964 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939306.964 * [misc]backup-simplify:  Simplify -1 into -1
1546939306.964 * [misc]taylor:  Taking taylor expansion of y in y
1546939306.964 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.964 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.964 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939306.964 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939306.964 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1546939306.964 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546939306.964 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939306.964 * [misc]backup-simplify:  Simplify -1 into -1
1546939306.964 * [misc]taylor:  Taking taylor expansion of y in y
1546939306.964 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.964 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.964 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939306.964 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939306.964 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939306.964 * [misc]taylor:  Taking taylor expansion of (+ (* (cos (/ -1 a)) (tan (/ -1 z))) (* (sin (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z))))) in y
1546939306.964 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (tan (/ -1 z))) in y
1546939306.965 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in y
1546939306.965 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1546939306.965 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939306.965 * [misc]backup-simplify:  Simplify -1 into -1
1546939306.965 * [misc]taylor:  Taking taylor expansion of a in y
1546939306.965 * [misc]backup-simplify:  Simplify a into a
1546939306.965 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546939306.965 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546939306.965 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546939306.965 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1546939306.965 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939306.965 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1546939306.965 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546939306.965 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939306.965 * [misc]backup-simplify:  Simplify -1 into -1
1546939306.965 * [misc]taylor:  Taking taylor expansion of z in y
1546939306.965 * [misc]backup-simplify:  Simplify z into z
1546939306.965 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546939306.965 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939306.965 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939306.965 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1546939306.965 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546939306.965 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939306.965 * [misc]backup-simplify:  Simplify -1 into -1
1546939306.965 * [misc]taylor:  Taking taylor expansion of z in y
1546939306.965 * [misc]backup-simplify:  Simplify z into z
1546939306.965 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546939306.965 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939306.965 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939306.965 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546939306.965 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546939306.965 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546939306.965 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546939306.965 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546939306.966 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.966 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546939306.966 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939306.966 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z)))) in y
1546939306.966 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in y
1546939306.966 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1546939306.966 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939306.966 * [misc]backup-simplify:  Simplify -1 into -1
1546939306.966 * [misc]taylor:  Taking taylor expansion of a in y
1546939306.966 * [misc]backup-simplify:  Simplify a into a
1546939306.966 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546939306.966 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546939306.966 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546939306.966 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 y)) (tan (/ -1 z))) in y
1546939306.966 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in y
1546939306.966 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939306.966 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1546939306.966 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546939306.966 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939306.966 * [misc]backup-simplify:  Simplify -1 into -1
1546939306.966 * [misc]taylor:  Taking taylor expansion of y in y
1546939306.966 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.966 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.966 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939306.966 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939306.966 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1546939306.966 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546939306.966 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939306.966 * [misc]backup-simplify:  Simplify -1 into -1
1546939306.966 * [misc]taylor:  Taking taylor expansion of y in y
1546939306.966 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.966 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.966 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939306.967 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939306.967 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939306.967 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1546939306.967 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939306.967 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1546939306.967 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546939306.967 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939306.967 * [misc]backup-simplify:  Simplify -1 into -1
1546939306.967 * [misc]taylor:  Taking taylor expansion of z in y
1546939306.967 * [misc]backup-simplify:  Simplify z into z
1546939306.967 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546939306.967 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939306.967 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939306.967 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1546939306.967 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546939306.967 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939306.967 * [misc]backup-simplify:  Simplify -1 into -1
1546939306.967 * [misc]taylor:  Taking taylor expansion of z in y
1546939306.967 * [misc]backup-simplify:  Simplify z into z
1546939306.967 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546939306.967 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939306.967 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939306.967 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546939306.967 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546939306.967 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546939306.967 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546939306.967 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546939306.967 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.967 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546939306.968 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939306.968 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in y
1546939306.968 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1546939306.968 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939306.968 * [misc]backup-simplify:  Simplify -1 into -1
1546939306.968 * [misc]taylor:  Taking taylor expansion of a in y
1546939306.968 * [misc]backup-simplify:  Simplify a into a
1546939306.968 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546939306.968 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546939306.968 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546939306.968 * [misc]taylor:  Taking taylor expansion of (* (- 1 (* (tan (/ -1 y)) (tan (/ -1 z)))) (cos (/ -1 a))) in y
1546939306.968 * [misc]taylor:  Taking taylor expansion of (- 1 (* (tan (/ -1 y)) (tan (/ -1 z)))) in y
1546939306.968 * [misc]taylor:  Taking taylor expansion of 1 in y
1546939306.968 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.968 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 y)) (tan (/ -1 z))) in y
1546939306.968 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in y
1546939306.968 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939306.968 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1546939306.968 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546939306.968 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939306.968 * [misc]backup-simplify:  Simplify -1 into -1
1546939306.968 * [misc]taylor:  Taking taylor expansion of y in y
1546939306.968 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.968 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.968 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939306.968 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939306.968 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1546939306.968 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546939306.968 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939306.968 * [misc]backup-simplify:  Simplify -1 into -1
1546939306.968 * [misc]taylor:  Taking taylor expansion of y in y
1546939306.968 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.968 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.968 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939306.968 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939306.969 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939306.969 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1546939306.969 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939306.969 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1546939306.969 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546939306.969 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939306.969 * [misc]backup-simplify:  Simplify -1 into -1
1546939306.969 * [misc]taylor:  Taking taylor expansion of z in y
1546939306.969 * [misc]backup-simplify:  Simplify z into z
1546939306.969 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546939306.969 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939306.969 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939306.969 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1546939306.969 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546939306.969 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939306.969 * [misc]backup-simplify:  Simplify -1 into -1
1546939306.969 * [misc]taylor:  Taking taylor expansion of z in y
1546939306.969 * [misc]backup-simplify:  Simplify z into z
1546939306.969 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546939306.969 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939306.969 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939306.969 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546939306.969 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546939306.969 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546939306.969 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546939306.970 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546939306.970 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.970 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546939306.970 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939306.970 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in y
1546939306.970 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1546939306.970 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939306.970 * [misc]backup-simplify:  Simplify -1 into -1
1546939306.970 * [misc]taylor:  Taking taylor expansion of a in y
1546939306.970 * [misc]backup-simplify:  Simplify a into a
1546939306.970 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546939306.970 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546939306.970 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546939306.971 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1546939306.971 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1546939306.971 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.971 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1546939306.971 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (/ (sin (/ -1 y)) (cos (/ -1 y)))) into (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y)))
1546939306.971 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1546939306.971 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1546939306.971 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.971 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1546939306.972 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z)))
1546939306.972 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1546939306.972 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1546939306.972 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1546939306.972 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))
1546939306.972 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) into (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z))))
1546939306.972 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z))))) into (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))
1546939306.973 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z))))))
1546939306.973 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1546939306.973 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1546939306.973 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1546939306.973 * [misc]backup-simplify:  Simplify (- (sin (/ -1 a))) into (- (sin (/ -1 a)))
1546939306.973 * [misc]backup-simplify:  Simplify (+ (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z)))))) (- (sin (/ -1 a)))) into (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a)))
1546939306.974 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))
1546939306.974 * [misc]backup-simplify:  Simplify (- (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) into (- (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))
1546939306.974 * [misc]backup-simplify:  Simplify (+ 1 (- (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))
1546939306.974 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1546939306.974 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1546939306.974 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.974 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1546939306.975 * [misc]backup-simplify:  Simplify (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 a))) into (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))
1546939306.975 * [misc]backup-simplify:  Simplify (/ (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a))) (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) into (/ (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a))) (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))))
1546939306.975 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a))) (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) in z
1546939306.975 * [misc]taylor:  Taking taylor expansion of (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a))) in z
1546939306.975 * [misc]taylor:  Taking taylor expansion of (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) in z
1546939306.975 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) in z
1546939306.976 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (sin (/ -1 y))) in z
1546939306.976 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in z
1546939306.976 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1546939306.976 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939306.976 * [misc]backup-simplify:  Simplify -1 into -1
1546939306.976 * [misc]taylor:  Taking taylor expansion of a in z
1546939306.976 * [misc]backup-simplify:  Simplify a into a
1546939306.976 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546939306.976 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546939306.976 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546939306.976 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1546939306.976 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546939306.976 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939306.976 * [misc]backup-simplify:  Simplify -1 into -1
1546939306.976 * [misc]taylor:  Taking taylor expansion of y in z
1546939306.976 * [misc]backup-simplify:  Simplify y into y
1546939306.976 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546939306.976 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939306.976 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939306.976 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1546939306.976 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546939306.976 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939306.976 * [misc]backup-simplify:  Simplify -1 into -1
1546939306.976 * [misc]taylor:  Taking taylor expansion of y in z
1546939306.976 * [misc]backup-simplify:  Simplify y into y
1546939306.976 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546939306.976 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939306.976 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939306.976 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1546939306.976 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1546939306.977 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.977 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1546939306.977 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546939306.977 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546939306.977 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546939306.977 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (sin (/ -1 y))) into (* (cos (/ -1 a)) (sin (/ -1 y)))
1546939306.977 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546939306.977 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546939306.977 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.977 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546939306.977 * [misc]backup-simplify:  Simplify (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) into (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y)))
1546939306.977 * [misc]taylor:  Taking taylor expansion of (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y))))) in z
1546939306.977 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) in z
1546939306.977 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (sin (/ -1 z))) in z
1546939306.977 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in z
1546939306.977 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1546939306.977 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939306.977 * [misc]backup-simplify:  Simplify -1 into -1
1546939306.977 * [misc]taylor:  Taking taylor expansion of a in z
1546939306.977 * [misc]backup-simplify:  Simplify a into a
1546939306.977 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546939306.977 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546939306.977 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546939306.977 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1546939306.977 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546939306.978 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939306.978 * [misc]backup-simplify:  Simplify -1 into -1
1546939306.978 * [misc]taylor:  Taking taylor expansion of z in z
1546939306.978 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.978 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.978 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939306.978 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939306.978 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1546939306.978 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546939306.978 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939306.978 * [misc]backup-simplify:  Simplify -1 into -1
1546939306.978 * [misc]taylor:  Taking taylor expansion of z in z
1546939306.978 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.978 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.978 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939306.978 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939306.978 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1546939306.978 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1546939306.978 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.978 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1546939306.978 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (sin (/ -1 z))) into (* (cos (/ -1 a)) (sin (/ -1 z)))
1546939306.978 * [misc]backup-simplify:  Simplify (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) into (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z)))
1546939306.978 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))) in z
1546939306.979 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) in z
1546939306.979 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in z
1546939306.979 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1546939306.979 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939306.979 * [misc]backup-simplify:  Simplify -1 into -1
1546939306.979 * [misc]taylor:  Taking taylor expansion of a in z
1546939306.979 * [misc]backup-simplify:  Simplify a into a
1546939306.979 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546939306.979 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546939306.979 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546939306.979 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 z)) (sin (/ -1 y))) in z
1546939306.979 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1546939306.979 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546939306.979 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939306.979 * [misc]backup-simplify:  Simplify -1 into -1
1546939306.979 * [misc]taylor:  Taking taylor expansion of z in z
1546939306.979 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.979 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.979 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939306.979 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939306.979 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1546939306.979 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546939306.979 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939306.979 * [misc]backup-simplify:  Simplify -1 into -1
1546939306.979 * [misc]taylor:  Taking taylor expansion of y in z
1546939306.979 * [misc]backup-simplify:  Simplify y into y
1546939306.979 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546939306.979 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939306.979 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939306.979 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 z)) (cos (/ -1 y))) in z
1546939306.979 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1546939306.979 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546939306.979 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939306.979 * [misc]backup-simplify:  Simplify -1 into -1
1546939306.979 * [misc]taylor:  Taking taylor expansion of z in z
1546939306.979 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.979 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.979 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939306.980 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939306.980 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1546939306.980 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546939306.980 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939306.980 * [misc]backup-simplify:  Simplify -1 into -1
1546939306.980 * [misc]taylor:  Taking taylor expansion of y in z
1546939306.980 * [misc]backup-simplify:  Simplify y into y
1546939306.980 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546939306.980 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939306.980 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939306.980 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1546939306.980 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1546939306.980 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1546939306.980 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546939306.980 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546939306.980 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546939306.980 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 y))) into (* (sin (/ -1 z)) (sin (/ -1 y)))
1546939306.980 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) into (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y))))
1546939306.980 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546939306.980 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546939306.980 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.980 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546939306.981 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) (cos (/ -1 y))) into (* (cos (/ -1 z)) (cos (/ -1 y)))
1546939306.981 * [misc]backup-simplify:  Simplify (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))) into (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z))))
1546939306.981 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in z
1546939306.981 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1546939306.981 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939306.981 * [misc]backup-simplify:  Simplify -1 into -1
1546939306.981 * [misc]taylor:  Taking taylor expansion of a in z
1546939306.981 * [misc]backup-simplify:  Simplify a into a
1546939306.981 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546939306.981 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546939306.981 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546939306.981 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) in z
1546939306.981 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in z
1546939306.981 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1546939306.981 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939306.981 * [misc]backup-simplify:  Simplify -1 into -1
1546939306.981 * [misc]taylor:  Taking taylor expansion of a in z
1546939306.981 * [misc]backup-simplify:  Simplify a into a
1546939306.981 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546939306.981 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546939306.981 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546939306.981 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) in z
1546939306.981 * [misc]taylor:  Taking taylor expansion of 1 in z
1546939306.981 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.981 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) in z
1546939306.981 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 z)) (sin (/ -1 y))) in z
1546939306.981 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1546939306.981 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546939306.981 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939306.981 * [misc]backup-simplify:  Simplify -1 into -1
1546939306.981 * [misc]taylor:  Taking taylor expansion of z in z
1546939306.981 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.981 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.981 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939306.982 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939306.982 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1546939306.982 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546939306.982 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939306.982 * [misc]backup-simplify:  Simplify -1 into -1
1546939306.982 * [misc]taylor:  Taking taylor expansion of y in z
1546939306.982 * [misc]backup-simplify:  Simplify y into y
1546939306.982 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546939306.982 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939306.982 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939306.982 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 z)) (cos (/ -1 y))) in z
1546939306.982 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1546939306.982 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546939306.982 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939306.982 * [misc]backup-simplify:  Simplify -1 into -1
1546939306.982 * [misc]taylor:  Taking taylor expansion of z in z
1546939306.982 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.982 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.982 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939306.982 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939306.982 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1546939306.982 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546939306.982 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939306.982 * [misc]backup-simplify:  Simplify -1 into -1
1546939306.982 * [misc]taylor:  Taking taylor expansion of y in z
1546939306.982 * [misc]backup-simplify:  Simplify y into y
1546939306.982 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546939306.982 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939306.982 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939306.982 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546939306.982 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546939306.982 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546939306.982 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 y))) into (* (sin (/ -1 z)) (sin (/ -1 y)))
1546939306.983 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546939306.983 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546939306.983 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.983 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546939306.983 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) (cos (/ -1 y))) into (* (cos (/ -1 z)) (cos (/ -1 y)))
1546939306.983 * [misc]backup-simplify:  Simplify (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))
1546939306.983 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z))))) into (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))
1546939306.984 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z))))))
1546939306.984 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1546939306.984 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1546939306.984 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1546939306.984 * [misc]backup-simplify:  Simplify (- (sin (/ -1 a))) into (- (sin (/ -1 a)))
1546939306.984 * [misc]backup-simplify:  Simplify (+ (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z)))))) (- (sin (/ -1 a)))) into (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a)))
1546939306.984 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1546939306.985 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1546939306.985 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.985 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1546939306.985 * [misc]backup-simplify:  Simplify (- (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) into (- (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))
1546939306.985 * [misc]backup-simplify:  Simplify (+ 1 (- (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))
1546939306.985 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))
1546939306.986 * [misc]backup-simplify:  Simplify (/ (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a))) (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) into (/ (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a))) (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))))
1546939306.986 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a))) (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) in a
1546939306.986 * [misc]taylor:  Taking taylor expansion of (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a))) in a
1546939306.986 * [misc]taylor:  Taking taylor expansion of (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) in a
1546939306.986 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) in a
1546939306.986 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (sin (/ -1 y))) in a
1546939306.986 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in a
1546939306.986 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1546939306.986 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939306.986 * [misc]backup-simplify:  Simplify -1 into -1
1546939306.986 * [misc]taylor:  Taking taylor expansion of a in a
1546939306.986 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.986 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.986 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939306.986 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546939306.986 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in a
1546939306.986 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1546939306.986 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939306.986 * [misc]backup-simplify:  Simplify -1 into -1
1546939306.986 * [misc]taylor:  Taking taylor expansion of y in a
1546939306.986 * [misc]backup-simplify:  Simplify y into y
1546939306.987 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546939306.987 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939306.987 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939306.987 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in a
1546939306.987 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1546939306.987 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939306.987 * [misc]backup-simplify:  Simplify -1 into -1
1546939306.987 * [misc]taylor:  Taking taylor expansion of y in a
1546939306.987 * [misc]backup-simplify:  Simplify y into y
1546939306.987 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546939306.987 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939306.987 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939306.987 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546939306.987 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546939306.987 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546939306.987 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (sin (/ -1 y))) into (* (cos (/ -1 a)) (sin (/ -1 y)))
1546939306.987 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546939306.987 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546939306.987 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.987 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546939306.987 * [misc]backup-simplify:  Simplify (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) into (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y)))
1546939306.987 * [misc]taylor:  Taking taylor expansion of (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y))))) in a
1546939306.987 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) in a
1546939306.987 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (sin (/ -1 z))) in a
1546939306.988 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in a
1546939306.988 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1546939306.988 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939306.988 * [misc]backup-simplify:  Simplify -1 into -1
1546939306.988 * [misc]taylor:  Taking taylor expansion of a in a
1546939306.988 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.988 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.988 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939306.988 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546939306.988 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in a
1546939306.988 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1546939306.988 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939306.988 * [misc]backup-simplify:  Simplify -1 into -1
1546939306.988 * [misc]taylor:  Taking taylor expansion of z in a
1546939306.988 * [misc]backup-simplify:  Simplify z into z
1546939306.988 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546939306.988 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939306.988 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939306.988 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in a
1546939306.988 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1546939306.988 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939306.988 * [misc]backup-simplify:  Simplify -1 into -1
1546939306.988 * [misc]taylor:  Taking taylor expansion of z in a
1546939306.988 * [misc]backup-simplify:  Simplify z into z
1546939306.988 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546939306.988 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939306.988 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939306.988 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546939306.988 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546939306.988 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546939306.988 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (sin (/ -1 z))) into (* (cos (/ -1 a)) (sin (/ -1 z)))
1546939306.988 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546939306.988 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546939306.989 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.989 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546939306.989 * [misc]backup-simplify:  Simplify (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) into (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z)))
1546939306.989 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))) in a
1546939306.989 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) in a
1546939306.989 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in a
1546939306.989 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1546939306.989 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939306.989 * [misc]backup-simplify:  Simplify -1 into -1
1546939306.989 * [misc]taylor:  Taking taylor expansion of a in a
1546939306.989 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.989 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.989 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939306.989 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546939306.989 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 z)) (sin (/ -1 y))) in a
1546939306.989 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in a
1546939306.989 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1546939306.989 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939306.989 * [misc]backup-simplify:  Simplify -1 into -1
1546939306.989 * [misc]taylor:  Taking taylor expansion of z in a
1546939306.989 * [misc]backup-simplify:  Simplify z into z
1546939306.989 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546939306.989 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939306.989 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939306.989 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in a
1546939306.989 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1546939306.989 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939306.989 * [misc]backup-simplify:  Simplify -1 into -1
1546939306.989 * [misc]taylor:  Taking taylor expansion of y in a
1546939306.989 * [misc]backup-simplify:  Simplify y into y
1546939306.989 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546939306.989 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939306.990 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939306.990 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 z)) (cos (/ -1 y))) in a
1546939306.990 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in a
1546939306.990 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1546939306.990 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939306.990 * [misc]backup-simplify:  Simplify -1 into -1
1546939306.990 * [misc]taylor:  Taking taylor expansion of z in a
1546939306.990 * [misc]backup-simplify:  Simplify z into z
1546939306.990 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546939306.990 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939306.990 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939306.990 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in a
1546939306.990 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1546939306.990 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939306.990 * [misc]backup-simplify:  Simplify -1 into -1
1546939306.990 * [misc]taylor:  Taking taylor expansion of y in a
1546939306.990 * [misc]backup-simplify:  Simplify y into y
1546939306.990 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546939306.990 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939306.990 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939306.990 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546939306.990 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546939306.990 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546939306.990 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546939306.990 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546939306.990 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546939306.990 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 y))) into (* (sin (/ -1 z)) (sin (/ -1 y)))
1546939306.990 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) into (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y))))
1546939306.990 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546939306.991 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546939306.991 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.991 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546939306.991 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546939306.991 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546939306.991 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.991 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546939306.991 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) (cos (/ -1 y))) into (* (cos (/ -1 z)) (cos (/ -1 y)))
1546939306.991 * [misc]backup-simplify:  Simplify (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))) into (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z))))
1546939306.991 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in a
1546939306.991 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1546939306.991 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939306.991 * [misc]backup-simplify:  Simplify -1 into -1
1546939306.991 * [misc]taylor:  Taking taylor expansion of a in a
1546939306.991 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.992 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.992 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939306.992 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546939306.992 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) in a
1546939306.992 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in a
1546939306.992 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1546939306.992 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939306.992 * [misc]backup-simplify:  Simplify -1 into -1
1546939306.992 * [misc]taylor:  Taking taylor expansion of a in a
1546939306.992 * [misc]backup-simplify:  Simplify 0 into 0
1546939306.992 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.992 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939306.992 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546939306.992 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) in a
1546939306.992 * [misc]taylor:  Taking taylor expansion of 1 in a
1546939306.992 * [misc]backup-simplify:  Simplify 1 into 1
1546939306.992 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) in a
1546939306.992 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 z)) (sin (/ -1 y))) in a
1546939306.992 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in a
1546939306.992 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1546939306.992 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939306.992 * [misc]backup-simplify:  Simplify -1 into -1
1546939306.993 * [misc]taylor:  Taking taylor expansion of z in a
1546939306.993 * [misc]backup-simplify:  Simplify z into z
1546939306.993 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546939306.993 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939306.993 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939306.993 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in a
1546939306.993 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1546939306.993 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939306.993 * [misc]backup-simplify:  Simplify -1 into -1
1546939306.993 * [misc]taylor:  Taking taylor expansion of y in a
1546939306.993 * [misc]backup-simplify:  Simplify y into y
1546939306.993 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546939306.993 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939306.993 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939306.993 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 z)) (cos (/ -1 y))) in a
1546939306.993 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in a
1546939306.993 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1546939306.993 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939306.993 * [misc]backup-simplify:  Simplify -1 into -1
1546939306.993 * [misc]taylor:  Taking taylor expansion of z in a
1546939306.993 * [misc]backup-simplify:  Simplify z into z
1546939306.993 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546939306.993 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939306.993 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939306.994 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in a
1546939306.994 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1546939306.994 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939306.994 * [misc]backup-simplify:  Simplify -1 into -1
1546939306.994 * [misc]taylor:  Taking taylor expansion of y in a
1546939306.994 * [misc]backup-simplify:  Simplify y into y
1546939306.994 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546939306.994 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939306.994 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939306.994 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546939306.994 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546939306.994 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546939306.994 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546939306.994 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546939306.994 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546939306.994 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 y))) into (* (sin (/ -1 z)) (sin (/ -1 y)))
1546939306.995 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546939306.995 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546939306.995 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.995 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546939306.995 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546939306.995 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546939306.995 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939306.995 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546939306.996 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) (cos (/ -1 y))) into (* (cos (/ -1 z)) (cos (/ -1 y)))
1546939306.996 * [misc]backup-simplify:  Simplify (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))
1546939306.996 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z))))) into (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))
1546939306.997 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z))))))
1546939306.997 * [misc]backup-simplify:  Simplify (- (sin (/ -1 a))) into (- (sin (/ -1 a)))
1546939306.998 * [misc]backup-simplify:  Simplify (+ (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z)))))) (- (sin (/ -1 a)))) into (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a)))
1546939306.999 * [misc]backup-simplify:  Simplify (- (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) into (- (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))
1546939306.999 * [misc]backup-simplify:  Simplify (+ 1 (- (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))
1546939306.999 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))
1546939307.001 * [misc]backup-simplify:  Simplify (/ (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a))) (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) into (/ (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a))) (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))))
1546939307.002 * [misc]backup-simplify:  Simplify (/ (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a))) (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) into (/ (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a))) (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))))
1546939307.002 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))))) into 0
1546939307.003 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939307.003 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 1)) into 0
1546939307.003 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1546939307.004 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939307.005 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 0)) into 0
1546939307.005 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939307.005 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939307.005 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 (/ (sin (/ -1 y)) (cos (/ -1 y))))) into 0
1546939307.005 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939307.005 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
1546939307.006 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546939307.007 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939307.007 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
1546939307.007 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939307.007 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939307.007 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
1546939307.008 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546939307.009 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939307.009 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
1546939307.009 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939307.009 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939307.009 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))))) into 0
1546939307.010 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939307.010 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 1)) into 0
1546939307.010 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1546939307.011 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939307.011 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 0)) into 0
1546939307.011 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939307.012 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939307.012 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 (/ (sin (/ -1 z)) (cos (/ -1 z))))) into 0
1546939307.012 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939307.012 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
1546939307.012 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546939307.014 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939307.014 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
1546939307.014 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939307.014 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939307.014 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
1546939307.014 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546939307.016 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939307.016 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
1546939307.016 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939307.016 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939307.016 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))))) into 0
1546939307.017 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))))) into 0
1546939307.017 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) 0) (* 0 (/ (sin (/ -1 z)) (cos (/ -1 z))))) into 0
1546939307.017 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939307.017 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 1)) into 0
1546939307.017 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1546939307.018 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939307.019 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 0)) into 0
1546939307.019 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939307.019 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into 0
1546939307.019 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939307.019 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939307.020 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939307.020 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 1)) into 0
1546939307.020 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1546939307.021 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939307.021 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 0)) into 0
1546939307.021 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939307.022 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939307.022 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939307.022 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939307.022 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 1)) into 0
1546939307.022 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1546939307.024 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939307.024 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 0)) into 0
1546939307.024 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939307.024 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939307.024 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939307.025 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
1546939307.025 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546939307.026 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939307.026 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
1546939307.026 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939307.026 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939307.026 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
1546939307.027 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546939307.028 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939307.028 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
1546939307.028 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939307.028 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939307.028 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))))) into 0
1546939307.029 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))))) into 0
1546939307.029 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) 0) (* 0 (/ (sin (/ -1 z)) (cos (/ -1 z))))) into 0
1546939307.029 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939307.029 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939307.029 * [misc]backup-simplify:  Simplify (+ (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 0) (* 0 (cos (/ -1 a)))) into 0
1546939307.031 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) (+ (* (/ (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a))) (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) (/ 0 (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))))))) into 0
1546939307.031 * [misc]taylor:  Taking taylor expansion of 0 in z
1546939307.032 * [misc]backup-simplify:  Simplify 0 into 0
1546939307.032 * [misc]taylor:  Taking taylor expansion of 0 in a
1546939307.032 * [misc]backup-simplify:  Simplify 0 into 0
1546939307.032 * [misc]backup-simplify:  Simplify 0 into 0
1546939307.032 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939307.032 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
1546939307.032 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546939307.033 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939307.034 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
1546939307.034 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939307.034 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939307.034 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 1)) into 0
1546939307.034 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1546939307.035 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939307.035 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 0)) into 0
1546939307.036 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939307.036 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939307.036 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 (sin (/ -1 y)))) into 0
1546939307.036 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939307.036 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
1546939307.036 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546939307.037 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939307.037 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
1546939307.038 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939307.038 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939307.038 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))))) into 0
1546939307.038 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939307.038 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 1)) into 0
1546939307.039 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1546939307.040 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939307.040 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 0)) into 0
1546939307.040 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939307.040 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939307.040 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 (sin (/ -1 z)))) into 0
1546939307.041 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))))) into 0
1546939307.041 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939307.041 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
1546939307.041 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546939307.042 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939307.042 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
1546939307.042 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939307.042 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 (sin (/ -1 y)))) into 0
1546939307.043 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939307.043 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 1)) into 0
1546939307.043 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1546939307.044 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939307.044 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 0)) into 0
1546939307.044 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939307.044 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 (* (sin (/ -1 z)) (sin (/ -1 y))))) into 0
1546939307.045 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939307.045 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
1546939307.045 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546939307.046 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939307.046 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
1546939307.046 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939307.046 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939307.047 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 (cos (/ -1 y)))) into 0
1546939307.047 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (* (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z)))) (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y))))))) into 0
1546939307.047 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939307.047 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939307.048 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939307.048 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 1)) into 0
1546939307.048 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1546939307.049 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939307.049 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 0)) into 0
1546939307.049 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939307.049 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939307.050 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939307.050 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939307.050 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
1546939307.050 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546939307.051 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939307.051 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
1546939307.051 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939307.052 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 (sin (/ -1 y)))) into 0
1546939307.052 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939307.052 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
1546939307.052 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546939307.053 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939307.053 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
1546939307.053 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939307.054 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939307.054 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 (cos (/ -1 y)))) into 0
1546939307.054 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (* (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y))))))) into 0
1546939307.054 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939307.054 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939307.055 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939307.055 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 1)) into 0
1546939307.055 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1546939307.056 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939307.056 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 0)) into 0
1546939307.056 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939307.056 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939307.057 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) into 0
1546939307.059 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) (+ (* (/ (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a))) (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) (/ 0 (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))))))) into 0
1546939307.059 * [misc]taylor:  Taking taylor expansion of 0 in a
1546939307.059 * [misc]backup-simplify:  Simplify 0 into 0
1546939307.059 * [misc]backup-simplify:  Simplify 0 into 0
1546939307.059 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939307.059 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
1546939307.060 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546939307.061 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939307.061 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
1546939307.061 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939307.061 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 (sin (/ -1 y)))) into 0
1546939307.061 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939307.062 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
1546939307.062 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546939307.063 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939307.063 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
1546939307.063 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939307.063 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939307.064 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))))) into 0
1546939307.064 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939307.064 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
1546939307.064 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546939307.065 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939307.065 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
1546939307.065 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939307.066 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 (sin (/ -1 z)))) into 0
1546939307.066 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939307.066 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
1546939307.066 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546939307.067 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939307.067 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
1546939307.068 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939307.068 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939307.068 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))))) into 0
1546939307.068 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939307.068 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
1546939307.068 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546939307.069 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939307.070 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
1546939307.070 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939307.070 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939307.070 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
1546939307.070 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546939307.071 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939307.071 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
1546939307.072 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939307.072 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 (sin (/ -1 y)))) into 0
1546939307.072 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 (* (sin (/ -1 z)) (sin (/ -1 y))))) into 0
1546939307.072 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939307.072 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
1546939307.072 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546939307.073 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939307.074 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
1546939307.074 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939307.074 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939307.074 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939307.074 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
1546939307.074 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546939307.075 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939307.075 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
1546939307.076 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939307.076 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939307.076 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 (cos (/ -1 y)))) into 0
1546939307.076 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (* (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z)))) (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y))))))) into 0
1546939307.077 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939307.077 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939307.077 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939307.077 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939307.077 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939307.078 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
1546939307.078 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546939307.079 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939307.079 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
1546939307.079 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939307.079 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939307.080 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
1546939307.080 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546939307.080 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939307.080 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
1546939307.081 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939307.081 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 (sin (/ -1 y)))) into 0
1546939307.081 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939307.081 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
1546939307.081 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546939307.082 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939307.082 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
1546939307.082 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939307.082 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939307.082 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939307.082 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
1546939307.082 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546939307.083 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939307.083 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
1546939307.083 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939307.083 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939307.083 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 (cos (/ -1 y)))) into 0
1546939307.084 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (* (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y))))))) into 0
1546939307.084 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939307.084 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939307.084 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) into 0
1546939307.085 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) (+ (* (/ (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a))) (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) (/ 0 (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))))))) into 0
1546939307.085 * [misc]backup-simplify:  Simplify 0 into 0
1546939307.086 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))) (* 0 (/ 0 (cos (/ -1 y)))))) into 0
1546939307.086 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939307.087 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939307.087 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1546939307.087 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939307.088 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939307.088 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939307.088 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939307.088 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 y)) (cos (/ -1 y)))))) into 0
1546939307.089 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939307.089 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939307.089 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546939307.090 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939307.090 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939307.090 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939307.090 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939307.091 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939307.091 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546939307.091 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939307.092 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939307.092 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939307.092 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939307.092 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))) (* 0 (/ 0 (cos (/ -1 z)))))) into 0
1546939307.093 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939307.093 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939307.093 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1546939307.094 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939307.094 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939307.094 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939307.094 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939307.094 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 z)) (cos (/ -1 z)))))) into 0
1546939307.095 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939307.095 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939307.095 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546939307.096 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939307.096 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939307.096 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939307.097 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939307.097 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939307.097 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546939307.098 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939307.098 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939307.098 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939307.098 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939307.099 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))) (* 0 (/ 0 (cos (/ -1 z)))))) into 0
1546939307.099 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))) (* 0 (/ 0 (cos (/ -1 y)))))) into 0
1546939307.099 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 z)) (cos (/ -1 z)))))) into 0
1546939307.100 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939307.100 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939307.101 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1546939307.102 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939307.102 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939307.102 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939307.102 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) into 0
1546939307.102 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939307.103 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939307.103 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939307.103 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939307.104 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1546939307.104 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939307.104 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939307.104 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939307.105 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939307.105 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939307.105 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939307.105 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939307.106 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1546939307.106 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939307.106 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939307.106 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939307.107 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939307.107 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939307.107 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939307.108 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546939307.109 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939307.109 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939307.109 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939307.110 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939307.111 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939307.111 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546939307.112 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939307.112 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939307.112 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939307.113 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939307.113 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))) (* 0 (/ 0 (cos (/ -1 z)))))) into 0
1546939307.113 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))) (* 0 (/ 0 (cos (/ -1 y)))))) into 0
1546939307.114 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 z)) (cos (/ -1 z)))))) into 0
1546939307.114 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939307.114 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939307.115 * [misc]backup-simplify:  Simplify (+ (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 0) (+ (* 0 0) (* 0 (cos (/ -1 a))))) into 0
1546939307.117 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) (+ (* (/ (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a))) (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) (/ 0 (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))))) (* 0 (/ 0 (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))))))) into 0
1546939307.117 * [misc]taylor:  Taking taylor expansion of 0 in z
1546939307.117 * [misc]backup-simplify:  Simplify 0 into 0
1546939307.117 * [misc]taylor:  Taking taylor expansion of 0 in a
1546939307.118 * [misc]backup-simplify:  Simplify 0 into 0
1546939307.118 * [misc]backup-simplify:  Simplify 0 into 0
1546939307.118 * [misc]taylor:  Taking taylor expansion of 0 in a
1546939307.118 * [misc]backup-simplify:  Simplify 0 into 0
1546939307.118 * [misc]backup-simplify:  Simplify 0 into 0
1546939307.119 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939307.120 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939307.120 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546939307.121 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939307.121 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939307.121 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939307.122 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939307.123 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939307.123 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1546939307.124 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939307.124 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939307.124 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939307.124 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939307.125 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 (sin (/ -1 y))))) into 0
1546939307.126 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939307.126 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939307.126 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546939307.127 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939307.128 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939307.128 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939307.128 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939307.128 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))) (* 0 (/ 0 (cos (/ -1 y)))))) into 0
1546939307.129 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939307.130 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939307.130 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1546939307.131 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939307.131 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939307.131 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939307.132 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939307.132 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 (sin (/ -1 z))))) into 0
1546939307.133 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))) (* 0 (/ 0 (cos (/ -1 z)))))) into 0
1546939307.134 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939307.134 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939307.134 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546939307.135 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939307.136 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939307.136 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939307.136 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 (sin (/ -1 y))))) into 0
1546939307.137 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939307.137 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939307.138 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1546939307.139 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939307.139 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939307.139 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939307.139 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 (* (sin (/ -1 z)) (sin (/ -1 y)))))) into 0
1546939307.140 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939307.140 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939307.140 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546939307.141 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939307.141 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939307.141 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939307.141 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939307.141 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 (cos (/ -1 y))))) into 0
1546939307.142 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (* (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z)))) (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y))))) (* 0 (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y))))))) into 0
1546939307.142 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939307.142 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939307.143 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939307.143 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939307.143 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1546939307.144 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939307.144 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939307.144 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939307.144 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939307.144 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939307.145 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939307.145 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939307.145 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546939307.146 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939307.146 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939307.146 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939307.146 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 (sin (/ -1 y))))) into 0
1546939307.147 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939307.147 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939307.147 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546939307.148 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939307.148 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939307.148 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939307.148 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939307.148 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 (cos (/ -1 y))))) into 0
1546939307.149 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (* (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y))))) (* 0 (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y))))))) into 0
1546939307.149 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939307.149 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939307.150 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939307.150 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939307.150 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1546939307.151 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939307.151 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939307.151 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939307.151 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939307.151 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))))) into 0
1546939307.153 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) (+ (* (/ (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a))) (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) (/ 0 (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))))) (* 0 (/ 0 (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))))))) into 0
1546939307.153 * [misc]taylor:  Taking taylor expansion of 0 in a
1546939307.153 * [misc]backup-simplify:  Simplify 0 into 0
1546939307.153 * [misc]backup-simplify:  Simplify 0 into 0
1546939307.154 * [misc]backup-simplify:  Simplify (/ (- (+ (/ (* (cos (/ -1 (/ 1 (- a)))) (sin (/ -1 (/ 1 (- y))))) (cos (/ -1 (/ 1 (- y))))) (+ (/ (* (cos (/ -1 (/ 1 (- a)))) (sin (/ -1 (/ 1 (- z))))) (cos (/ -1 (/ 1 (- z))))) (/ (* (sin (/ -1 (/ 1 (- a)))) (* (sin (/ -1 (/ 1 (- z)))) (sin (/ -1 (/ 1 (- y)))))) (* (cos (/ -1 (/ 1 (- z)))) (cos (/ -1 (/ 1 (- y)))))))) (sin (/ -1 (/ 1 (- a))))) (* (cos (/ -1 (/ 1 (- a)))) (- 1 (/ (* (sin (/ -1 (/ 1 (- z)))) (sin (/ -1 (/ 1 (- y))))) (* (cos (/ -1 (/ 1 (- z)))) (cos (/ -1 (/ 1 (- y))))))))) into (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))
1546939307.154 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 2 1 1)
1546939307.154 * [misc]backup-simplify:  Simplify (* (+ (tan y) (tan z)) (cos a)) into (* (cos a) (+ (tan y) (tan z)))
1546939307.154 * [misc]approximate:  Taking taylor expansion of (* (cos a) (+ (tan y) (tan z))) in (y z a) around 0
1546939307.154 * [misc]taylor:  Taking taylor expansion of (* (cos a) (+ (tan y) (tan z))) in a
1546939307.154 * [misc]taylor:  Taking taylor expansion of (cos a) in a
1546939307.154 * [misc]taylor:  Taking taylor expansion of a in a
1546939307.154 * [misc]backup-simplify:  Simplify 0 into 0
1546939307.154 * [misc]backup-simplify:  Simplify 1 into 1
1546939307.154 * [misc]taylor:  Taking taylor expansion of (+ (tan y) (tan z)) in a
1546939307.154 * [misc]taylor:  Taking taylor expansion of (tan y) in a
1546939307.154 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1546939307.154 * [misc]taylor:  Taking taylor expansion of (sin y) in a
1546939307.154 * [misc]taylor:  Taking taylor expansion of y in a
1546939307.154 * [misc]backup-simplify:  Simplify y into y
1546939307.154 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546939307.154 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546939307.154 * [misc]taylor:  Taking taylor expansion of (cos y) in a
1546939307.154 * [misc]taylor:  Taking taylor expansion of y in a
1546939307.154 * [misc]backup-simplify:  Simplify y into y
1546939307.154 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546939307.154 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546939307.154 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1546939307.154 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1546939307.154 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1546939307.154 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1546939307.154 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1546939307.155 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939307.155 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1546939307.155 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1546939307.155 * [misc]taylor:  Taking taylor expansion of (tan z) in a
1546939307.155 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546939307.155 * [misc]taylor:  Taking taylor expansion of (sin z) in a
1546939307.155 * [misc]taylor:  Taking taylor expansion of z in a
1546939307.155 * [misc]backup-simplify:  Simplify z into z
1546939307.155 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546939307.155 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546939307.155 * [misc]taylor:  Taking taylor expansion of (cos z) in a
1546939307.155 * [misc]taylor:  Taking taylor expansion of z in a
1546939307.155 * [misc]backup-simplify:  Simplify z into z
1546939307.155 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546939307.155 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546939307.155 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546939307.155 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546939307.155 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546939307.155 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546939307.155 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546939307.155 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939307.155 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546939307.155 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546939307.155 * [misc]taylor:  Taking taylor expansion of (* (cos a) (+ (tan y) (tan z))) in z
1546939307.155 * [misc]taylor:  Taking taylor expansion of (cos a) in z
1546939307.155 * [misc]taylor:  Taking taylor expansion of a in z
1546939307.156 * [misc]backup-simplify:  Simplify a into a
1546939307.156 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546939307.156 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546939307.156 * [misc]taylor:  Taking taylor expansion of (+ (tan y) (tan z)) in z
1546939307.156 * [misc]taylor:  Taking taylor expansion of (tan y) in z
1546939307.156 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1546939307.156 * [misc]taylor:  Taking taylor expansion of (sin y) in z
1546939307.156 * [misc]taylor:  Taking taylor expansion of y in z
1546939307.156 * [misc]backup-simplify:  Simplify y into y
1546939307.156 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546939307.156 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546939307.156 * [misc]taylor:  Taking taylor expansion of (cos y) in z
1546939307.156 * [misc]taylor:  Taking taylor expansion of y in z
1546939307.156 * [misc]backup-simplify:  Simplify y into y
1546939307.156 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546939307.156 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546939307.156 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1546939307.156 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1546939307.156 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1546939307.156 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1546939307.156 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1546939307.156 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939307.156 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1546939307.156 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1546939307.156 * [misc]taylor:  Taking taylor expansion of (tan z) in z
1546939307.156 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546939307.156 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1546939307.156 * [misc]taylor:  Taking taylor expansion of z in z
1546939307.156 * [misc]backup-simplify:  Simplify 0 into 0
1546939307.156 * [misc]backup-simplify:  Simplify 1 into 1
1546939307.156 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1546939307.156 * [misc]taylor:  Taking taylor expansion of z in z
1546939307.156 * [misc]backup-simplify:  Simplify 0 into 0
1546939307.156 * [misc]backup-simplify:  Simplify 1 into 1
1546939307.157 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546939307.157 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939307.157 * [misc]taylor:  Taking taylor expansion of (* (cos a) (+ (tan y) (tan z))) in y
1546939307.157 * [misc]taylor:  Taking taylor expansion of (cos a) in y
1546939307.157 * [misc]taylor:  Taking taylor expansion of a in y
1546939307.157 * [misc]backup-simplify:  Simplify a into a
1546939307.157 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546939307.157 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546939307.158 * [misc]taylor:  Taking taylor expansion of (+ (tan y) (tan z)) in y
1546939307.158 * [misc]taylor:  Taking taylor expansion of (tan y) in y
1546939307.158 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1546939307.158 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1546939307.158 * [misc]taylor:  Taking taylor expansion of y in y
1546939307.158 * [misc]backup-simplify:  Simplify 0 into 0
1546939307.158 * [misc]backup-simplify:  Simplify 1 into 1
1546939307.158 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1546939307.158 * [misc]taylor:  Taking taylor expansion of y in y
1546939307.158 * [misc]backup-simplify:  Simplify 0 into 0
1546939307.158 * [misc]backup-simplify:  Simplify 1 into 1
1546939307.158 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546939307.158 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939307.158 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1546939307.158 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546939307.159 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1546939307.159 * [misc]taylor:  Taking taylor expansion of z in y
1546939307.159 * [misc]backup-simplify:  Simplify z into z
1546939307.159 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546939307.159 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546939307.159 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1546939307.159 * [misc]taylor:  Taking taylor expansion of z in y
1546939307.159 * [misc]backup-simplify:  Simplify z into z
1546939307.159 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546939307.159 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546939307.159 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546939307.159 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546939307.159 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546939307.159 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546939307.159 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546939307.159 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939307.159 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546939307.159 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546939307.159 * [misc]taylor:  Taking taylor expansion of (* (cos a) (+ (tan y) (tan z))) in y
1546939307.159 * [misc]taylor:  Taking taylor expansion of (cos a) in y
1546939307.159 * [misc]taylor:  Taking taylor expansion of a in y
1546939307.159 * [misc]backup-simplify:  Simplify a into a
1546939307.159 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546939307.159 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546939307.159 * [misc]taylor:  Taking taylor expansion of (+ (tan y) (tan z)) in y
1546939307.159 * [misc]taylor:  Taking taylor expansion of (tan y) in y
1546939307.159 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1546939307.159 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1546939307.159 * [misc]taylor:  Taking taylor expansion of y in y
1546939307.159 * [misc]backup-simplify:  Simplify 0 into 0
1546939307.159 * [misc]backup-simplify:  Simplify 1 into 1
1546939307.159 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1546939307.159 * [misc]taylor:  Taking taylor expansion of y in y
1546939307.159 * [misc]backup-simplify:  Simplify 0 into 0
1546939307.160 * [misc]backup-simplify:  Simplify 1 into 1
1546939307.160 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546939307.160 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939307.160 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1546939307.160 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546939307.160 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1546939307.160 * [misc]taylor:  Taking taylor expansion of z in y
1546939307.160 * [misc]backup-simplify:  Simplify z into z
1546939307.160 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546939307.160 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546939307.160 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1546939307.160 * [misc]taylor:  Taking taylor expansion of z in y
1546939307.160 * [misc]backup-simplify:  Simplify z into z
1546939307.160 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546939307.161 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546939307.161 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546939307.161 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546939307.161 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546939307.161 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546939307.161 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546939307.161 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939307.161 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546939307.161 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546939307.161 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1546939307.161 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1546939307.161 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939307.161 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1546939307.161 * [misc]backup-simplify:  Simplify (+ 0 (/ (sin z) (cos z))) into (/ (sin z) (cos z))
1546939307.161 * [misc]backup-simplify:  Simplify (* (cos a) (/ (sin z) (cos z))) into (/ (* (cos a) (sin z)) (cos z))
1546939307.161 * [misc]taylor:  Taking taylor expansion of (/ (* (cos a) (sin z)) (cos z)) in z
1546939307.161 * [misc]taylor:  Taking taylor expansion of (* (cos a) (sin z)) in z
1546939307.161 * [misc]taylor:  Taking taylor expansion of (cos a) in z
1546939307.161 * [misc]taylor:  Taking taylor expansion of a in z
1546939307.161 * [misc]backup-simplify:  Simplify a into a
1546939307.161 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546939307.162 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546939307.162 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1546939307.162 * [misc]taylor:  Taking taylor expansion of z in z
1546939307.162 * [misc]backup-simplify:  Simplify 0 into 0
1546939307.162 * [misc]backup-simplify:  Simplify 1 into 1
1546939307.162 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1546939307.162 * [misc]taylor:  Taking taylor expansion of z in z
1546939307.162 * [misc]backup-simplify:  Simplify 0 into 0
1546939307.162 * [misc]backup-simplify:  Simplify 1 into 1
1546939307.162 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1546939307.162 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1546939307.162 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939307.162 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1546939307.162 * [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
1546939307.163 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546939307.163 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939307.163 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 1)) into 0
1546939307.163 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939307.164 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 0)) into 0
1546939307.164 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939307.164 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939307.164 * [misc]backup-simplify:  Simplify (+ (* (cos a) 1) (* 0 0)) into (cos a)
1546939307.164 * [misc]backup-simplify:  Simplify (/ (cos a) 1) into (cos a)
1546939307.164 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939307.164 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 1)) into 0
1546939307.165 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939307.165 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 0)) into 0
1546939307.165 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939307.165 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939307.165 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 1)) into 0
1546939307.166 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939307.166 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 0)) into 0
1546939307.166 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939307.166 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939307.166 * [misc]backup-simplify:  Simplify (- (/ 0 (cos z)) (+ (* (/ (sin z) (cos z)) (/ 0 (cos z))))) into 0
1546939307.167 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546939307.167 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939307.167 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 1)) into 0
1546939307.168 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939307.168 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 0)) into 0
1546939307.168 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939307.168 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939307.168 * [misc]backup-simplify:  Simplify (+ (* (cos a) 1) (* 0 (/ (sin z) (cos z)))) into (cos a)
1546939307.168 * [misc]taylor:  Taking taylor expansion of (cos a) in z
1546939307.168 * [misc]taylor:  Taking taylor expansion of a in z
1546939307.168 * [misc]backup-simplify:  Simplify a into a
1546939307.168 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546939307.169 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546939307.169 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1546939307.169 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1546939307.169 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939307.169 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1546939307.169 * [misc]taylor:  Taking taylor expansion of (cos a) in a
1546939307.169 * [misc]taylor:  Taking taylor expansion of a in a
1546939307.169 * [misc]backup-simplify:  Simplify 0 into 0
1546939307.169 * [misc]backup-simplify:  Simplify 1 into 1
1546939307.169 * [misc]backup-simplify:  Simplify 1 into 1
1546939307.169 * [misc]taylor:  Taking taylor expansion of (cos a) in a
1546939307.169 * [misc]taylor:  Taking taylor expansion of a in a
1546939307.169 * [misc]backup-simplify:  Simplify 0 into 0
1546939307.169 * [misc]backup-simplify:  Simplify 1 into 1
1546939307.169 * [misc]backup-simplify:  Simplify 1 into 1
1546939307.170 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939307.170 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939307.171 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1546939307.172 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939307.172 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (+ (* 0 0) (* 0 1))) into 0
1546939307.173 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939307.173 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (+ (* 0 0) (* 0 0))) into 0
1546939307.173 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939307.174 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939307.175 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (+ (* 0 0) (* 0 1))) into 0
1546939307.176 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939307.176 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (+ (* 0 0) (* 0 0))) into 0
1546939307.176 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939307.176 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939307.177 * [misc]backup-simplify:  Simplify (- (/ 0 (cos z)) (+ (* (/ (sin z) (cos z)) (/ 0 (cos z))) (* 0 (/ 0 (cos z))))) into 0
1546939307.177 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939307.178 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939307.178 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (+ (* 0 0) (* 0 1))) into 0
1546939307.179 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939307.179 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (+ (* 0 0) (* 0 0))) into 0
1546939307.180 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939307.180 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939307.180 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (+ (* 0 1) (* 0 (/ (sin z) (cos z))))) into 0
1546939307.180 * [misc]taylor:  Taking taylor expansion of 0 in z
1546939307.180 * [misc]backup-simplify:  Simplify 0 into 0
1546939307.180 * [misc]taylor:  Taking taylor expansion of 0 in a
1546939307.180 * [misc]backup-simplify:  Simplify 0 into 0
1546939307.180 * [misc]backup-simplify:  Simplify 0 into 0
1546939307.180 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939307.181 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 1)) into 0
1546939307.182 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939307.182 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 0)) into 0
1546939307.182 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939307.182 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939307.182 * [misc]taylor:  Taking taylor expansion of 0 in a
1546939307.182 * [misc]backup-simplify:  Simplify 0 into 0
1546939307.182 * [misc]backup-simplify:  Simplify 0 into 0
1546939307.184 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939307.185 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939307.185 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (+ (* 0 0) (* 0 1))) into 0
1546939307.186 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939307.186 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (+ (* 0 0) (* 0 0))) into 0
1546939307.187 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939307.187 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939307.187 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (+ (* 0 1) (* 0 0))) into 0
1546939307.187 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939307.188 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (cos a) (/ 0 1)))) into 0
1546939307.188 * [misc]taylor:  Taking taylor expansion of 0 in a
1546939307.188 * [misc]backup-simplify:  Simplify 0 into 0
1546939307.188 * [misc]backup-simplify:  Simplify 0 into 0
1546939307.188 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939307.188 * [misc]backup-simplify:  Simplify 0 into 0
1546939307.188 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939307.188 * [misc]backup-simplify:  Simplify 0 into 0
1546939307.190 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1546939307.191 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1546939307.192 * [misc]backup-simplify:  Simplify (- (/ (- 1/6) 1) (+ (* 1 (/ (- 1/2) 1)) (* 0 (/ 0 1)))) into 1/3
1546939307.193 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1546939307.194 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546939307.195 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939307.196 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1546939307.196 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939307.198 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1546939307.198 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546939307.200 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939307.200 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1546939307.200 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939307.200 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939307.201 * [misc]backup-simplify:  Simplify (- (/ 0 (cos z)) (+ (* (/ (sin z) (cos z)) (/ 0 (cos z))) (* 0 (/ 0 (cos z))) (* 0 (/ 0 (cos z))))) into 0
1546939307.201 * [misc]backup-simplify:  Simplify (+ 1/3 0) into 1/3
1546939307.203 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1546939307.203 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546939307.205 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939307.205 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1546939307.205 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939307.205 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939307.206 * [misc]backup-simplify:  Simplify (+ (* (cos a) 1/3) (+ (* 0 0) (+ (* 0 1) (* 0 (/ (sin z) (cos z)))))) into (* 1/3 (cos a))
1546939307.206 * [misc]taylor:  Taking taylor expansion of (* 1/3 (cos a)) in z
1546939307.206 * [misc]taylor:  Taking taylor expansion of 1/3 in z
1546939307.206 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1546939307.206 * [misc]taylor:  Taking taylor expansion of (cos a) in z
1546939307.206 * [misc]taylor:  Taking taylor expansion of a in z
1546939307.206 * [misc]backup-simplify:  Simplify a into a
1546939307.206 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546939307.206 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546939307.206 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1546939307.206 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1546939307.206 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939307.206 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1546939307.207 * [misc]backup-simplify:  Simplify (* 1/3 (cos a)) into (* 1/3 (cos a))
1546939307.207 * [misc]taylor:  Taking taylor expansion of (* 1/3 (cos a)) in a
1546939307.207 * [misc]taylor:  Taking taylor expansion of 1/3 in a
1546939307.207 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1546939307.207 * [misc]taylor:  Taking taylor expansion of (cos a) in a
1546939307.207 * [misc]taylor:  Taking taylor expansion of a in a
1546939307.207 * [misc]backup-simplify:  Simplify 0 into 0
1546939307.207 * [misc]backup-simplify:  Simplify 1 into 1
1546939307.207 * [misc]backup-simplify:  Simplify (* 1/3 1) into 1/3
1546939307.207 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1546939307.207 * [misc]backup-simplify:  Simplify (+ (* 1/3 (pow (* 1 (* 1 y)) 3)) (+ (* 1 (* 1 (* z 1))) (* 1 (* 1 (* 1 y))))) into (+ (* 1/3 (pow y 3)) (+ z y))
1546939307.207 * [misc]backup-simplify:  Simplify (* (+ (tan (/ 1 y)) (tan (/ 1 z))) (cos (/ 1 a))) into (* (+ (tan (/ 1 y)) (tan (/ 1 z))) (cos (/ 1 a)))
1546939307.208 * [misc]approximate:  Taking taylor expansion of (* (+ (tan (/ 1 y)) (tan (/ 1 z))) (cos (/ 1 a))) in (y z a) around 0
1546939307.208 * [misc]taylor:  Taking taylor expansion of (* (+ (tan (/ 1 y)) (tan (/ 1 z))) (cos (/ 1 a))) in a
1546939307.208 * [misc]taylor:  Taking taylor expansion of (+ (tan (/ 1 y)) (tan (/ 1 z))) in a
1546939307.208 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in a
1546939307.208 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939307.208 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in a
1546939307.208 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546939307.208 * [misc]taylor:  Taking taylor expansion of y in a
1546939307.208 * [misc]backup-simplify:  Simplify y into y
1546939307.208 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939307.208 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939307.208 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939307.208 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in a
1546939307.208 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546939307.208 * [misc]taylor:  Taking taylor expansion of y in a
1546939307.208 * [misc]backup-simplify:  Simplify y into y
1546939307.208 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939307.208 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939307.208 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939307.208 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546939307.209 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546939307.209 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546939307.209 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546939307.209 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546939307.209 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939307.209 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546939307.209 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939307.209 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in a
1546939307.209 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939307.209 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in a
1546939307.209 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546939307.209 * [misc]taylor:  Taking taylor expansion of z in a
1546939307.209 * [misc]backup-simplify:  Simplify z into z
1546939307.209 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939307.210 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939307.210 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939307.210 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in a
1546939307.210 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546939307.210 * [misc]taylor:  Taking taylor expansion of z in a
1546939307.210 * [misc]backup-simplify:  Simplify z into z
1546939307.210 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939307.210 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939307.210 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939307.210 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546939307.210 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546939307.210 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546939307.210 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546939307.210 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546939307.211 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939307.211 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546939307.211 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939307.211 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in a
1546939307.211 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1546939307.211 * [misc]taylor:  Taking taylor expansion of a in a
1546939307.211 * [misc]backup-simplify:  Simplify 0 into 0
1546939307.211 * [misc]backup-simplify:  Simplify 1 into 1
1546939307.211 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939307.211 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546939307.211 * [misc]taylor:  Taking taylor expansion of (* (+ (tan (/ 1 y)) (tan (/ 1 z))) (cos (/ 1 a))) in z
1546939307.211 * [misc]taylor:  Taking taylor expansion of (+ (tan (/ 1 y)) (tan (/ 1 z))) in z
1546939307.211 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in z
1546939307.211 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939307.211 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1546939307.211 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546939307.211 * [misc]taylor:  Taking taylor expansion of y in z
1546939307.211 * [misc]backup-simplify:  Simplify y into y
1546939307.211 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939307.211 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939307.211 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939307.211 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1546939307.211 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546939307.211 * [misc]taylor:  Taking taylor expansion of y in z
1546939307.212 * [misc]backup-simplify:  Simplify y into y
1546939307.212 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939307.212 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939307.212 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939307.212 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546939307.212 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546939307.212 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546939307.212 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546939307.212 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546939307.212 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939307.212 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546939307.212 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939307.212 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in z
1546939307.212 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939307.212 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1546939307.212 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546939307.212 * [misc]taylor:  Taking taylor expansion of z in z
1546939307.212 * [misc]backup-simplify:  Simplify 0 into 0
1546939307.212 * [misc]backup-simplify:  Simplify 1 into 1
1546939307.212 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939307.212 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939307.212 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1546939307.212 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546939307.212 * [misc]taylor:  Taking taylor expansion of z in z
1546939307.212 * [misc]backup-simplify:  Simplify 0 into 0
1546939307.213 * [misc]backup-simplify:  Simplify 1 into 1
1546939307.213 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939307.213 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939307.213 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939307.213 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in z
1546939307.213 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1546939307.213 * [misc]taylor:  Taking taylor expansion of a in z
1546939307.213 * [misc]backup-simplify:  Simplify a into a
1546939307.213 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546939307.213 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546939307.213 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546939307.213 * [misc]taylor:  Taking taylor expansion of (* (+ (tan (/ 1 y)) (tan (/ 1 z))) (cos (/ 1 a))) in y
1546939307.213 * [misc]taylor:  Taking taylor expansion of (+ (tan (/ 1 y)) (tan (/ 1 z))) in y
1546939307.213 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in y
1546939307.213 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939307.213 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1546939307.213 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546939307.213 * [misc]taylor:  Taking taylor expansion of y in y
1546939307.213 * [misc]backup-simplify:  Simplify 0 into 0
1546939307.213 * [misc]backup-simplify:  Simplify 1 into 1
1546939307.213 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939307.213 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939307.213 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1546939307.213 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546939307.213 * [misc]taylor:  Taking taylor expansion of y in y
1546939307.213 * [misc]backup-simplify:  Simplify 0 into 0
1546939307.213 * [misc]backup-simplify:  Simplify 1 into 1
1546939307.213 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939307.213 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939307.214 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939307.214 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1546939307.214 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939307.214 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1546939307.214 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546939307.214 * [misc]taylor:  Taking taylor expansion of z in y
1546939307.214 * [misc]backup-simplify:  Simplify z into z
1546939307.214 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939307.214 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939307.214 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939307.214 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1546939307.214 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546939307.214 * [misc]taylor:  Taking taylor expansion of z in y
1546939307.214 * [misc]backup-simplify:  Simplify z into z
1546939307.214 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939307.214 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939307.214 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939307.214 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546939307.214 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546939307.214 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546939307.214 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546939307.214 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546939307.214 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939307.214 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546939307.214 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939307.214 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in y
1546939307.214 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1546939307.215 * [misc]taylor:  Taking taylor expansion of a in y
1546939307.215 * [misc]backup-simplify:  Simplify a into a
1546939307.215 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546939307.215 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546939307.215 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546939307.215 * [misc]taylor:  Taking taylor expansion of (* (+ (tan (/ 1 y)) (tan (/ 1 z))) (cos (/ 1 a))) in y
1546939307.215 * [misc]taylor:  Taking taylor expansion of (+ (tan (/ 1 y)) (tan (/ 1 z))) in y
1546939307.215 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in y
1546939307.215 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939307.215 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1546939307.215 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546939307.215 * [misc]taylor:  Taking taylor expansion of y in y
1546939307.215 * [misc]backup-simplify:  Simplify 0 into 0
1546939307.215 * [misc]backup-simplify:  Simplify 1 into 1
1546939307.215 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939307.215 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939307.215 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1546939307.215 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546939307.215 * [misc]taylor:  Taking taylor expansion of y in y
1546939307.215 * [misc]backup-simplify:  Simplify 0 into 0
1546939307.215 * [misc]backup-simplify:  Simplify 1 into 1
1546939307.215 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939307.215 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939307.215 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939307.215 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1546939307.215 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939307.215 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1546939307.215 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546939307.215 * [misc]taylor:  Taking taylor expansion of z in y
1546939307.215 * [misc]backup-simplify:  Simplify z into z
1546939307.215 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939307.215 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939307.216 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939307.216 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1546939307.216 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546939307.216 * [misc]taylor:  Taking taylor expansion of z in y
1546939307.216 * [misc]backup-simplify:  Simplify z into z
1546939307.216 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939307.216 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939307.216 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939307.216 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546939307.216 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546939307.216 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546939307.216 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546939307.216 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546939307.216 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939307.216 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546939307.216 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939307.216 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in y
1546939307.216 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1546939307.216 * [misc]taylor:  Taking taylor expansion of a in y
1546939307.216 * [misc]backup-simplify:  Simplify a into a
1546939307.216 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546939307.216 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546939307.216 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546939307.217 * [misc]backup-simplify:  Simplify (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) into (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z))))
1546939307.217 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1546939307.217 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1546939307.217 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939307.217 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1546939307.217 * [misc]backup-simplify:  Simplify (* (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) (cos (/ 1 a))) into (* (cos (/ 1 a)) (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))))
1546939307.217 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z))))) in z
1546939307.217 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in z
1546939307.217 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1546939307.217 * [misc]taylor:  Taking taylor expansion of a in z
1546939307.217 * [misc]backup-simplify:  Simplify a into a
1546939307.217 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546939307.217 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546939307.217 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546939307.217 * [misc]taylor:  Taking taylor expansion of (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) in z
1546939307.217 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 y)) (cos (/ 1 y))) in z
1546939307.217 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1546939307.217 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546939307.217 * [misc]taylor:  Taking taylor expansion of y in z
1546939307.217 * [misc]backup-simplify:  Simplify y into y
1546939307.217 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939307.217 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939307.217 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939307.217 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1546939307.217 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546939307.217 * [misc]taylor:  Taking taylor expansion of y in z
1546939307.218 * [misc]backup-simplify:  Simplify y into y
1546939307.218 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939307.218 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939307.218 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939307.218 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546939307.218 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546939307.218 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546939307.218 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546939307.218 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546939307.218 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939307.218 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546939307.218 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939307.218 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 z)) (cos (/ 1 z))) in z
1546939307.218 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1546939307.218 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546939307.218 * [misc]taylor:  Taking taylor expansion of z in z
1546939307.218 * [misc]backup-simplify:  Simplify 0 into 0
1546939307.218 * [misc]backup-simplify:  Simplify 1 into 1
1546939307.218 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939307.218 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939307.218 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1546939307.218 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546939307.218 * [misc]taylor:  Taking taylor expansion of z in z
1546939307.218 * [misc]backup-simplify:  Simplify 0 into 0
1546939307.218 * [misc]backup-simplify:  Simplify 1 into 1
1546939307.219 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939307.219 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939307.219 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939307.219 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1546939307.219 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1546939307.219 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939307.219 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1546939307.219 * [misc]backup-simplify:  Simplify (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) into (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z))))
1546939307.219 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z))))) into (* (cos (/ 1 a)) (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))))
1546939307.219 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z))))) in a
1546939307.219 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in a
1546939307.219 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1546939307.219 * [misc]taylor:  Taking taylor expansion of a in a
1546939307.219 * [misc]backup-simplify:  Simplify 0 into 0
1546939307.219 * [misc]backup-simplify:  Simplify 1 into 1
1546939307.220 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939307.220 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546939307.220 * [misc]taylor:  Taking taylor expansion of (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) in a
1546939307.220 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 y)) (cos (/ 1 y))) in a
1546939307.220 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in a
1546939307.220 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546939307.220 * [misc]taylor:  Taking taylor expansion of y in a
1546939307.220 * [misc]backup-simplify:  Simplify y into y
1546939307.220 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939307.220 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939307.220 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939307.220 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in a
1546939307.220 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546939307.220 * [misc]taylor:  Taking taylor expansion of y in a
1546939307.220 * [misc]backup-simplify:  Simplify y into y
1546939307.220 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939307.220 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939307.220 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939307.220 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546939307.220 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546939307.220 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546939307.220 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546939307.220 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546939307.220 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939307.220 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546939307.220 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939307.220 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 z)) (cos (/ 1 z))) in a
1546939307.220 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in a
1546939307.221 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546939307.221 * [misc]taylor:  Taking taylor expansion of z in a
1546939307.221 * [misc]backup-simplify:  Simplify z into z
1546939307.221 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939307.221 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939307.221 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939307.221 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in a
1546939307.221 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546939307.221 * [misc]taylor:  Taking taylor expansion of z in a
1546939307.221 * [misc]backup-simplify:  Simplify z into z
1546939307.221 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939307.221 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939307.221 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939307.221 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546939307.221 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546939307.221 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546939307.221 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546939307.221 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546939307.221 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939307.221 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546939307.221 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939307.221 * [misc]backup-simplify:  Simplify (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) into (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z))))
1546939307.222 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z))))) into (* (cos (/ 1 a)) (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))))
1546939307.222 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z))))) into (* (cos (/ 1 a)) (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))))
1546939307.222 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939307.222 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 1)) into 0
1546939307.222 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1546939307.223 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939307.223 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 0)) into 0
1546939307.223 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939307.223 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939307.224 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))))) into 0
1546939307.224 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939307.224 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
1546939307.224 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546939307.225 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939307.225 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
1546939307.225 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939307.225 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939307.225 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
1546939307.225 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546939307.226 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939307.226 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
1546939307.226 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939307.226 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939307.227 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))))) into 0
1546939307.227 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939307.227 * [misc]backup-simplify:  Simplify (+ (* (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) 0) (* 0 (cos (/ 1 a)))) into 0
1546939307.227 * [misc]taylor:  Taking taylor expansion of 0 in z
1546939307.227 * [misc]backup-simplify:  Simplify 0 into 0
1546939307.227 * [misc]taylor:  Taking taylor expansion of 0 in a
1546939307.227 * [misc]backup-simplify:  Simplify 0 into 0
1546939307.227 * [misc]backup-simplify:  Simplify 0 into 0
1546939307.227 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939307.227 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
1546939307.227 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546939307.228 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939307.228 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
1546939307.228 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939307.229 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939307.229 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
1546939307.229 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546939307.230 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939307.230 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
1546939307.230 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939307.230 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939307.230 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))))) into 0
1546939307.230 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))))) into 0
1546939307.230 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939307.230 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939307.231 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 1)) into 0
1546939307.231 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1546939307.231 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939307.232 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 0)) into 0
1546939307.232 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939307.232 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939307.233 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))))) into 0
1546939307.233 * [misc]taylor:  Taking taylor expansion of 0 in a
1546939307.233 * [misc]backup-simplify:  Simplify 0 into 0
1546939307.233 * [misc]backup-simplify:  Simplify 0 into 0
1546939307.233 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939307.233 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
1546939307.233 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546939307.234 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939307.235 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
1546939307.235 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939307.235 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939307.235 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
1546939307.235 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546939307.236 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939307.236 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
1546939307.237 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939307.237 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939307.238 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))))) into 0
1546939307.238 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939307.239 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
1546939307.239 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546939307.240 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939307.240 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
1546939307.240 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939307.240 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939307.241 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
1546939307.241 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546939307.242 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939307.242 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
1546939307.242 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939307.242 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939307.243 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))))) into 0
1546939307.243 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939307.243 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))))) into 0
1546939307.243 * [misc]backup-simplify:  Simplify 0 into 0
1546939307.244 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939307.245 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939307.245 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1546939307.246 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939307.246 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939307.246 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939307.246 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939307.247 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))) (* 0 (/ 0 (cos (/ 1 y)))))) into 0
1546939307.248 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939307.248 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939307.248 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546939307.249 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939307.249 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939307.250 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939307.251 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939307.251 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939307.251 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546939307.252 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939307.252 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939307.252 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939307.252 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939307.252 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))) (* 0 (/ 0 (cos (/ 1 z)))))) into 0
1546939307.252 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939307.253 * [misc]backup-simplify:  Simplify (+ (* (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) 0) (+ (* 0 0) (* 0 (cos (/ 1 a))))) into 0
1546939307.253 * [misc]taylor:  Taking taylor expansion of 0 in z
1546939307.253 * [misc]backup-simplify:  Simplify 0 into 0
1546939307.253 * [misc]taylor:  Taking taylor expansion of 0 in a
1546939307.253 * [misc]backup-simplify:  Simplify 0 into 0
1546939307.253 * [misc]backup-simplify:  Simplify 0 into 0
1546939307.253 * [misc]taylor:  Taking taylor expansion of 0 in a
1546939307.253 * [misc]backup-simplify:  Simplify 0 into 0
1546939307.253 * [misc]backup-simplify:  Simplify 0 into 0
1546939307.254 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939307.254 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939307.254 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546939307.254 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939307.255 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939307.255 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939307.255 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939307.256 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939307.256 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546939307.256 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939307.256 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939307.257 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939307.257 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939307.257 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))) (* 0 (/ 0 (cos (/ 1 y)))))) into 0
1546939307.257 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))) (* 0 (/ 0 (cos (/ 1 z)))))) into 0
1546939307.257 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939307.258 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939307.258 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939307.258 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1546939307.259 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939307.259 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939307.259 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939307.259 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939307.259 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z))))))) into 0
1546939307.259 * [misc]taylor:  Taking taylor expansion of 0 in a
1546939307.259 * [misc]backup-simplify:  Simplify 0 into 0
1546939307.259 * [misc]backup-simplify:  Simplify 0 into 0
1546939307.260 * [misc]backup-simplify:  Simplify (* (cos (/ 1 (/ 1 a))) (+ (/ (sin (/ 1 (/ 1 y))) (cos (/ 1 (/ 1 y)))) (/ (sin (/ 1 (/ 1 z))) (cos (/ 1 (/ 1 z)))))) into (* (cos a) (+ (/ (sin z) (cos z)) (/ (sin y) (cos y))))
1546939307.260 * [misc]backup-simplify:  Simplify (* (+ (tan (/ 1 (- y))) (tan (/ 1 (- z)))) (cos (/ 1 (- a)))) into (* (cos (/ -1 a)) (+ (tan (/ -1 y)) (tan (/ -1 z))))
1546939307.260 * [misc]approximate:  Taking taylor expansion of (* (cos (/ -1 a)) (+ (tan (/ -1 y)) (tan (/ -1 z)))) in (y z a) around 0
1546939307.260 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (+ (tan (/ -1 y)) (tan (/ -1 z)))) in a
1546939307.260 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in a
1546939307.260 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1546939307.260 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939307.260 * [misc]backup-simplify:  Simplify -1 into -1
1546939307.260 * [misc]taylor:  Taking taylor expansion of a in a
1546939307.260 * [misc]backup-simplify:  Simplify 0 into 0
1546939307.260 * [misc]backup-simplify:  Simplify 1 into 1
1546939307.260 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939307.260 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546939307.260 * [misc]taylor:  Taking taylor expansion of (+ (tan (/ -1 y)) (tan (/ -1 z))) in a
1546939307.260 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in a
1546939307.260 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939307.260 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in a
1546939307.260 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1546939307.260 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939307.260 * [misc]backup-simplify:  Simplify -1 into -1
1546939307.260 * [misc]taylor:  Taking taylor expansion of y in a
1546939307.260 * [misc]backup-simplify:  Simplify y into y
1546939307.260 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546939307.260 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939307.260 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939307.260 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in a
1546939307.261 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1546939307.261 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939307.261 * [misc]backup-simplify:  Simplify -1 into -1
1546939307.261 * [misc]taylor:  Taking taylor expansion of y in a
1546939307.261 * [misc]backup-simplify:  Simplify y into y
1546939307.261 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546939307.261 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939307.261 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939307.261 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546939307.261 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546939307.261 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546939307.261 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546939307.261 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546939307.261 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939307.261 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546939307.261 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939307.261 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in a
1546939307.261 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939307.261 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in a
1546939307.261 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1546939307.261 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939307.261 * [misc]backup-simplify:  Simplify -1 into -1
1546939307.261 * [misc]taylor:  Taking taylor expansion of z in a
1546939307.261 * [misc]backup-simplify:  Simplify z into z
1546939307.261 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546939307.261 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939307.261 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939307.261 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in a
1546939307.261 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1546939307.262 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939307.262 * [misc]backup-simplify:  Simplify -1 into -1
1546939307.262 * [misc]taylor:  Taking taylor expansion of z in a
1546939307.262 * [misc]backup-simplify:  Simplify z into z
1546939307.262 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546939307.262 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939307.262 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939307.262 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546939307.262 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546939307.262 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546939307.262 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546939307.262 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546939307.262 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939307.262 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546939307.262 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939307.262 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (+ (tan (/ -1 y)) (tan (/ -1 z)))) in z
1546939307.262 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in z
1546939307.262 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1546939307.262 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939307.262 * [misc]backup-simplify:  Simplify -1 into -1
1546939307.262 * [misc]taylor:  Taking taylor expansion of a in z
1546939307.262 * [misc]backup-simplify:  Simplify a into a
1546939307.262 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546939307.262 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546939307.262 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546939307.262 * [misc]taylor:  Taking taylor expansion of (+ (tan (/ -1 y)) (tan (/ -1 z))) in z
1546939307.262 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in z
1546939307.262 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939307.262 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1546939307.262 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546939307.263 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939307.263 * [misc]backup-simplify:  Simplify -1 into -1
1546939307.263 * [misc]taylor:  Taking taylor expansion of y in z
1546939307.263 * [misc]backup-simplify:  Simplify y into y
1546939307.263 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546939307.263 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939307.263 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939307.263 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1546939307.263 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546939307.263 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939307.263 * [misc]backup-simplify:  Simplify -1 into -1
1546939307.263 * [misc]taylor:  Taking taylor expansion of y in z
1546939307.263 * [misc]backup-simplify:  Simplify y into y
1546939307.263 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546939307.263 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939307.263 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939307.263 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546939307.263 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546939307.263 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546939307.263 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546939307.263 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546939307.263 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939307.263 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546939307.263 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939307.263 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in z
1546939307.263 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939307.263 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1546939307.263 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546939307.264 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939307.264 * [misc]backup-simplify:  Simplify -1 into -1
1546939307.264 * [misc]taylor:  Taking taylor expansion of z in z
1546939307.264 * [misc]backup-simplify:  Simplify 0 into 0
1546939307.264 * [misc]backup-simplify:  Simplify 1 into 1
1546939307.264 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939307.264 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939307.264 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1546939307.264 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546939307.264 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939307.264 * [misc]backup-simplify:  Simplify -1 into -1
1546939307.264 * [misc]taylor:  Taking taylor expansion of z in z
1546939307.264 * [misc]backup-simplify:  Simplify 0 into 0
1546939307.264 * [misc]backup-simplify:  Simplify 1 into 1
1546939307.264 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939307.264 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939307.264 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939307.264 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (+ (tan (/ -1 y)) (tan (/ -1 z)))) in y
1546939307.264 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in y
1546939307.264 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1546939307.264 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939307.264 * [misc]backup-simplify:  Simplify -1 into -1
1546939307.264 * [misc]taylor:  Taking taylor expansion of a in y
1546939307.264 * [misc]backup-simplify:  Simplify a into a
1546939307.264 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546939307.264 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546939307.264 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546939307.264 * [misc]taylor:  Taking taylor expansion of (+ (tan (/ -1 y)) (tan (/ -1 z))) in y
1546939307.264 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in y
1546939307.264 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939307.264 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1546939307.264 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546939307.264 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939307.264 * [misc]backup-simplify:  Simplify -1 into -1
1546939307.264 * [misc]taylor:  Taking taylor expansion of y in y
1546939307.264 * [misc]backup-simplify:  Simplify 0 into 0
1546939307.264 * [misc]backup-simplify:  Simplify 1 into 1
1546939307.265 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939307.265 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939307.265 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1546939307.265 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546939307.265 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939307.265 * [misc]backup-simplify:  Simplify -1 into -1
1546939307.265 * [misc]taylor:  Taking taylor expansion of y in y
1546939307.265 * [misc]backup-simplify:  Simplify 0 into 0
1546939307.265 * [misc]backup-simplify:  Simplify 1 into 1
1546939307.265 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939307.265 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939307.265 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939307.265 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1546939307.265 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939307.265 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1546939307.265 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546939307.265 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939307.265 * [misc]backup-simplify:  Simplify -1 into -1
1546939307.265 * [misc]taylor:  Taking taylor expansion of z in y
1546939307.265 * [misc]backup-simplify:  Simplify z into z
1546939307.265 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546939307.265 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939307.265 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939307.265 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1546939307.265 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546939307.265 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939307.265 * [misc]backup-simplify:  Simplify -1 into -1
1546939307.265 * [misc]taylor:  Taking taylor expansion of z in y
1546939307.265 * [misc]backup-simplify:  Simplify z into z
1546939307.265 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546939307.265 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939307.265 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939307.265 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546939307.266 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546939307.266 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546939307.266 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546939307.266 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546939307.266 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939307.266 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546939307.266 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939307.266 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (+ (tan (/ -1 y)) (tan (/ -1 z)))) in y
1546939307.266 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in y
1546939307.266 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1546939307.266 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939307.266 * [misc]backup-simplify:  Simplify -1 into -1
1546939307.266 * [misc]taylor:  Taking taylor expansion of a in y
1546939307.266 * [misc]backup-simplify:  Simplify a into a
1546939307.266 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546939307.266 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546939307.266 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546939307.266 * [misc]taylor:  Taking taylor expansion of (+ (tan (/ -1 y)) (tan (/ -1 z))) in y
1546939307.266 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in y
1546939307.266 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939307.266 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1546939307.266 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546939307.266 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939307.266 * [misc]backup-simplify:  Simplify -1 into -1
1546939307.266 * [misc]taylor:  Taking taylor expansion of y in y
1546939307.266 * [misc]backup-simplify:  Simplify 0 into 0
1546939307.266 * [misc]backup-simplify:  Simplify 1 into 1
1546939307.266 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939307.267 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939307.267 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1546939307.267 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546939307.267 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939307.267 * [misc]backup-simplify:  Simplify -1 into -1
1546939307.267 * [misc]taylor:  Taking taylor expansion of y in y
1546939307.267 * [misc]backup-simplify:  Simplify 0 into 0
1546939307.267 * [misc]backup-simplify:  Simplify 1 into 1
1546939307.267 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939307.267 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939307.267 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939307.267 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1546939307.267 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939307.267 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1546939307.267 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546939307.267 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939307.267 * [misc]backup-simplify:  Simplify -1 into -1
1546939307.267 * [misc]taylor:  Taking taylor expansion of z in y
1546939307.267 * [misc]backup-simplify:  Simplify z into z
1546939307.267 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546939307.267 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939307.267 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939307.267 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1546939307.267 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546939307.267 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939307.267 * [misc]backup-simplify:  Simplify -1 into -1
1546939307.267 * [misc]taylor:  Taking taylor expansion of z in y
1546939307.267 * [misc]backup-simplify:  Simplify z into z
1546939307.267 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546939307.267 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939307.267 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939307.267 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546939307.267 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546939307.267 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546939307.268 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546939307.268 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546939307.268 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939307.268 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546939307.268 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939307.268 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1546939307.268 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1546939307.268 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939307.268 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1546939307.268 * [misc]backup-simplify:  Simplify (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z))))
1546939307.268 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z))))) into (* (cos (/ -1 a)) (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))))
1546939307.269 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z))))) in z
1546939307.269 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in z
1546939307.269 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1546939307.269 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939307.269 * [misc]backup-simplify:  Simplify -1 into -1
1546939307.269 * [misc]taylor:  Taking taylor expansion of a in z
1546939307.269 * [misc]backup-simplify:  Simplify a into a
1546939307.269 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546939307.269 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546939307.269 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546939307.269 * [misc]taylor:  Taking taylor expansion of (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) in z
1546939307.269 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ -1 y)) (cos (/ -1 y))) in z
1546939307.269 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1546939307.269 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546939307.269 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939307.269 * [misc]backup-simplify:  Simplify -1 into -1
1546939307.269 * [misc]taylor:  Taking taylor expansion of y in z
1546939307.269 * [misc]backup-simplify:  Simplify y into y
1546939307.269 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546939307.269 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939307.269 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939307.269 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1546939307.269 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546939307.269 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939307.269 * [misc]backup-simplify:  Simplify -1 into -1
1546939307.269 * [misc]taylor:  Taking taylor expansion of y in z
1546939307.269 * [misc]backup-simplify:  Simplify y into y
1546939307.269 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546939307.269 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939307.269 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939307.269 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546939307.269 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546939307.269 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546939307.269 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546939307.269 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546939307.270 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939307.270 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546939307.270 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939307.270 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ -1 z)) (cos (/ -1 z))) in z
1546939307.270 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1546939307.270 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546939307.270 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939307.270 * [misc]backup-simplify:  Simplify -1 into -1
1546939307.270 * [misc]taylor:  Taking taylor expansion of z in z
1546939307.270 * [misc]backup-simplify:  Simplify 0 into 0
1546939307.270 * [misc]backup-simplify:  Simplify 1 into 1
1546939307.270 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939307.270 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939307.270 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1546939307.270 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546939307.270 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939307.270 * [misc]backup-simplify:  Simplify -1 into -1
1546939307.270 * [misc]taylor:  Taking taylor expansion of z in z
1546939307.270 * [misc]backup-simplify:  Simplify 0 into 0
1546939307.270 * [misc]backup-simplify:  Simplify 1 into 1
1546939307.270 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939307.270 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939307.270 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939307.270 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1546939307.270 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1546939307.271 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939307.271 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1546939307.271 * [misc]backup-simplify:  Simplify (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z))))
1546939307.271 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z))))) into (* (cos (/ -1 a)) (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))))
1546939307.271 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z))))) in a
1546939307.271 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in a
1546939307.271 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1546939307.271 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939307.271 * [misc]backup-simplify:  Simplify -1 into -1
1546939307.271 * [misc]taylor:  Taking taylor expansion of a in a
1546939307.271 * [misc]backup-simplify:  Simplify 0 into 0
1546939307.271 * [misc]backup-simplify:  Simplify 1 into 1
1546939307.271 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939307.271 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546939307.271 * [misc]taylor:  Taking taylor expansion of (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) in a
1546939307.271 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ -1 y)) (cos (/ -1 y))) in a
1546939307.271 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in a
1546939307.271 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1546939307.271 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939307.271 * [misc]backup-simplify:  Simplify -1 into -1
1546939307.271 * [misc]taylor:  Taking taylor expansion of y in a
1546939307.271 * [misc]backup-simplify:  Simplify y into y
1546939307.271 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546939307.271 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939307.272 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939307.272 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in a
1546939307.272 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1546939307.272 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939307.272 * [misc]backup-simplify:  Simplify -1 into -1
1546939307.272 * [misc]taylor:  Taking taylor expansion of y in a
1546939307.272 * [misc]backup-simplify:  Simplify y into y
1546939307.272 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546939307.272 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939307.272 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939307.272 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546939307.272 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546939307.272 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546939307.272 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546939307.272 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546939307.272 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939307.272 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546939307.272 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939307.272 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ -1 z)) (cos (/ -1 z))) in a
1546939307.272 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in a
1546939307.272 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1546939307.272 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939307.272 * [misc]backup-simplify:  Simplify -1 into -1
1546939307.272 * [misc]taylor:  Taking taylor expansion of z in a
1546939307.272 * [misc]backup-simplify:  Simplify z into z
1546939307.272 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546939307.272 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939307.272 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939307.273 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in a
1546939307.273 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1546939307.273 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939307.273 * [misc]backup-simplify:  Simplify -1 into -1
1546939307.273 * [misc]taylor:  Taking taylor expansion of z in a
1546939307.273 * [misc]backup-simplify:  Simplify z into z
1546939307.273 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546939307.273 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939307.273 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939307.273 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546939307.273 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546939307.273 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546939307.273 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546939307.273 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546939307.273 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939307.273 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546939307.273 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939307.273 * [misc]backup-simplify:  Simplify (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z))))
1546939307.274 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z))))) into (* (cos (/ -1 a)) (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))))
1546939307.274 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z))))) into (* (cos (/ -1 a)) (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))))
1546939307.274 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))))) into 0
1546939307.274 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939307.274 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
1546939307.274 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546939307.275 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939307.275 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
1546939307.275 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939307.276 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939307.276 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
1546939307.276 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546939307.276 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939307.277 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
1546939307.277 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939307.277 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939307.277 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))))) into 0
1546939307.277 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939307.277 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939307.277 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 1)) into 0
1546939307.277 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1546939307.278 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939307.278 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 0)) into 0
1546939307.278 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939307.278 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939307.278 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))))) into 0
1546939307.279 * [misc]taylor:  Taking taylor expansion of 0 in z
1546939307.279 * [misc]backup-simplify:  Simplify 0 into 0
1546939307.279 * [misc]taylor:  Taking taylor expansion of 0 in a
1546939307.279 * [misc]backup-simplify:  Simplify 0 into 0
1546939307.279 * [misc]backup-simplify:  Simplify 0 into 0
1546939307.279 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939307.279 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
1546939307.279 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546939307.280 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939307.280 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
1546939307.280 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939307.280 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939307.280 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
1546939307.280 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546939307.281 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939307.281 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
1546939307.281 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939307.281 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939307.281 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))))) into 0
1546939307.282 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))))) into 0
1546939307.282 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939307.282 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939307.282 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 1)) into 0
1546939307.282 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1546939307.283 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939307.283 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 0)) into 0
1546939307.283 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939307.284 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939307.284 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))))) into 0
1546939307.284 * [misc]taylor:  Taking taylor expansion of 0 in a
1546939307.284 * [misc]backup-simplify:  Simplify 0 into 0
1546939307.284 * [misc]backup-simplify:  Simplify 0 into 0
1546939307.284 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939307.284 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
1546939307.285 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546939307.286 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939307.286 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
1546939307.286 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939307.286 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939307.286 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
1546939307.287 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546939307.288 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939307.288 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
1546939307.288 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939307.288 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939307.288 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))))) into 0
1546939307.289 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939307.289 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
1546939307.289 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546939307.290 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939307.290 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
1546939307.290 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939307.291 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939307.291 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
1546939307.291 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546939307.292 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939307.292 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
1546939307.292 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939307.292 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939307.292 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))))) into 0
1546939307.292 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939307.292 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))))) into 0
1546939307.292 * [misc]backup-simplify:  Simplify 0 into 0
1546939307.293 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))) (* 0 (/ 0 (cos (/ -1 y)))))) into 0
1546939307.294 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939307.294 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939307.294 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546939307.295 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939307.295 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939307.295 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939307.296 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939307.296 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939307.296 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546939307.296 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939307.297 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939307.297 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939307.297 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939307.297 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))) (* 0 (/ 0 (cos (/ -1 z)))))) into 0
1546939307.297 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939307.298 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939307.298 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939307.298 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1546939307.299 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939307.299 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939307.299 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939307.299 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939307.300 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z))))))) into 0
1546939307.300 * [misc]taylor:  Taking taylor expansion of 0 in z
1546939307.300 * [misc]backup-simplify:  Simplify 0 into 0
1546939307.300 * [misc]taylor:  Taking taylor expansion of 0 in a
1546939307.300 * [misc]backup-simplify:  Simplify 0 into 0
1546939307.300 * [misc]backup-simplify:  Simplify 0 into 0
1546939307.300 * [misc]taylor:  Taking taylor expansion of 0 in a
1546939307.300 * [misc]backup-simplify:  Simplify 0 into 0
1546939307.300 * [misc]backup-simplify:  Simplify 0 into 0
1546939307.301 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939307.301 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939307.301 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546939307.301 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939307.302 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939307.302 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939307.302 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939307.303 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939307.303 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546939307.303 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939307.304 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939307.304 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939307.304 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939307.304 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))) (* 0 (/ 0 (cos (/ -1 y)))))) into 0
1546939307.304 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))) (* 0 (/ 0 (cos (/ -1 z)))))) into 0
1546939307.304 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939307.305 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939307.305 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939307.305 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1546939307.306 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939307.306 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939307.306 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939307.306 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939307.306 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z))))))) into 0
1546939307.307 * [misc]taylor:  Taking taylor expansion of 0 in a
1546939307.307 * [misc]backup-simplify:  Simplify 0 into 0
1546939307.307 * [misc]backup-simplify:  Simplify 0 into 0
1546939307.307 * [misc]backup-simplify:  Simplify (* (cos (/ -1 (/ 1 (- a)))) (+ (/ (sin (/ -1 (/ 1 (- y)))) (cos (/ -1 (/ 1 (- y))))) (/ (sin (/ -1 (/ 1 (- z)))) (cos (/ -1 (/ 1 (- z))))))) into (* (cos a) (+ (/ (sin z) (cos z)) (/ (sin y) (cos y))))
1546939307.307 * * * [misc]progress:  simplifying candidates
1546939307.307 * * * * [misc]progress:  [ 1 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (pow (* (tan y) (tan z)) 1)) (cos a)))))>
1546939307.307 * [enter]simplify:  Simplifying (* (tan y) (tan z))
1546939307.307 * * [misc]simplify:  iters left: 3 (5 enodes)
1546939307.308 * * [misc]simplify:  iters left: 2 (6 enodes)
1546939307.309 * [exit]simplify:  Simplified to (* (tan z) (tan y))
1546939307.309 * [misc]simplify:  Simplified (2 2 2 1 2 1) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (pow (* (tan z) (tan y)) 1)) (cos a)))))
1546939307.309 * * * * [misc]progress:  [ 2 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (pow (* (tan y) (tan z)) 1)) (cos a)))))>
1546939307.309 * * * * [misc]progress:  [ 3 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (exp (+ (log (tan y)) (log (tan z))))) (cos a)))))>
1546939307.309 * [enter]simplify:  Simplifying (+ (log (tan y)) (log (tan z)))
1546939307.309 * * [misc]simplify:  iters left: 4 (7 enodes)
1546939307.310 * * [misc]simplify:  iters left: 3 (8 enodes)
1546939307.311 * [exit]simplify:  Simplified to (+ (log (tan z)) (log (tan y)))
1546939307.311 * [misc]simplify:  Simplified (2 2 2 1 2 1) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (exp (+ (log (tan z)) (log (tan y))))) (cos a)))))
1546939307.311 * * * * [misc]progress:  [ 4 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (exp (log (* (tan y) (tan z))))) (cos a)))))>
1546939307.311 * * * * [misc]progress:  [ 5 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (log (exp (* (tan y) (tan z))))) (cos a)))))>
1546939307.312 * * * * [misc]progress:  [ 6 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (cbrt (* (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))))) (cos a)))))>
1546939307.312 * [enter]simplify:  Simplifying (* (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z)))
1546939307.312 * * [misc]simplify:  iters left: 6 (9 enodes)
1546939307.313 * * [misc]simplify:  iters left: 5 (16 enodes)
1546939307.316 * * [misc]simplify:  iters left: 4 (41 enodes)
1546939307.326 * * [misc]simplify:  iters left: 3 (75 enodes)
1546939307.347 * * [misc]simplify:  iters left: 2 (99 enodes)
1546939307.361 * * [misc]simplify:  iters left: 1 (102 enodes)
1546939307.372 * [exit]simplify:  Simplified to (pow (* (tan z) (tan y)) 3)
1546939307.372 * [misc]simplify:  Simplified (2 2 2 1 2 1) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (cbrt (pow (* (tan z) (tan y)) 3))) (cos a)))))
1546939307.372 * * * * [misc]progress:  [ 7 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (* (* (cbrt (* (tan y) (tan z))) (cbrt (* (tan y) (tan z)))) (cbrt (* (tan y) (tan z))))) (cos a)))))>
1546939307.373 * * * * [misc]progress:  [ 8 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (cbrt (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (cos a)))))>
1546939307.373 * * * * [misc]progress:  [ 9 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (* (sqrt (* (tan y) (tan z))) (sqrt (* (tan y) (tan z))))) (cos a)))))>
1546939307.373 * * * * [misc]progress:  [ 10 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (/ (* (sin y) (sin z)) (* (cos y) (cos z)))) (cos a)))))>
1546939307.373 * [enter]simplify:  Simplifying (* (sin y) (sin z))
1546939307.373 * * [misc]simplify:  iters left: 3 (5 enodes)
1546939307.374 * * [misc]simplify:  iters left: 2 (6 enodes)
1546939307.374 * [exit]simplify:  Simplified to (* (sin z) (sin y))
1546939307.374 * [misc]simplify:  Simplified (2 2 2 1 2 1) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) (cos a)))))
1546939307.375 * [enter]simplify:  Simplifying (* (cos y) (cos z))
1546939307.375 * * [misc]simplify:  iters left: 3 (5 enodes)
1546939307.375 * * [misc]simplify:  iters left: 2 (6 enodes)
1546939307.376 * [exit]simplify:  Simplified to (* (cos z) (cos y))
1546939307.376 * [misc]simplify:  Simplified (2 2 2 1 2 2) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (/ (* (sin y) (sin z)) (* (cos z) (cos y)))) (cos a)))))
1546939307.376 * * * * [misc]progress:  [ 11 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (* 1 (* (tan y) (tan z)))) (cos a)))))>
1546939307.376 * * * * [misc]progress:  [ 12 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (* (* (tan y) (* (cbrt (tan z)) (cbrt (tan z)))) (cbrt (tan z)))) (cos a)))))>
1546939307.376 * [enter]simplify:  Simplifying (cbrt (tan z))
1546939307.376 * * [misc]simplify:  iters left: 2 (3 enodes)
1546939307.377 * [exit]simplify:  Simplified to (cbrt (tan z))
1546939307.377 * [misc]simplify:  Simplified (2 2 2 1 2 2) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (* (* (tan y) (* (cbrt (tan z)) (cbrt (tan z)))) (cbrt (tan z)))) (cos a)))))
1546939307.377 * * * * [misc]progress:  [ 13 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (* (* (tan y) (sqrt (tan z))) (sqrt (tan z)))) (cos a)))))>
1546939307.377 * [enter]simplify:  Simplifying (sqrt (tan z))
1546939307.377 * * [misc]simplify:  iters left: 2 (3 enodes)
1546939307.378 * [exit]simplify:  Simplified to (sqrt (tan z))
1546939307.378 * [misc]simplify:  Simplified (2 2 2 1 2 2) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (* (* (tan y) (sqrt (tan z))) (sqrt (tan z)))) (cos a)))))
1546939307.378 * * * * [misc]progress:  [ 14 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (* (* (tan y) 1) (tan z))) (cos a)))))>
1546939307.378 * [enter]simplify:  Simplifying (tan z)
1546939307.378 * * [misc]simplify:  iters left: 1 (2 enodes)
1546939307.378 * [exit]simplify:  Simplified to (tan z)
1546939307.378 * [misc]simplify:  Simplified (2 2 2 1 2 2) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (* (* (tan y) 1) (tan z))) (cos a)))))
1546939307.378 * * * * [misc]progress:  [ 15 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (* (* (cbrt (tan y)) (cbrt (tan y))) (* (cbrt (tan y)) (tan z)))) (cos a)))))>
1546939307.378 * [enter]simplify:  Simplifying (* (cbrt (tan y)) (cbrt (tan y)))
1546939307.378 * * [misc]simplify:  iters left: 4 (4 enodes)
1546939307.379 * [exit]simplify:  Simplified to (* (cbrt (tan y)) (cbrt (tan y)))
1546939307.379 * [misc]simplify:  Simplified (2 2 2 1 2 1) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (* (* (cbrt (tan y)) (cbrt (tan y))) (* (cbrt (tan y)) (tan z)))) (cos a)))))
1546939307.379 * * * * [misc]progress:  [ 16 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (* (sqrt (tan y)) (* (sqrt (tan y)) (tan z)))) (cos a)))))>
1546939307.379 * [enter]simplify:  Simplifying (sqrt (tan y))
1546939307.379 * * [misc]simplify:  iters left: 2 (3 enodes)
1546939307.380 * [exit]simplify:  Simplified to (sqrt (tan y))
1546939307.380 * [misc]simplify:  Simplified (2 2 2 1 2 1) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (* (sqrt (tan y)) (* (sqrt (tan y)) (tan z)))) (cos a)))))
1546939307.380 * * * * [misc]progress:  [ 17 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (* 1 (* (tan y) (tan z)))) (cos a)))))>
1546939307.380 * * * * [misc]progress:  [ 18 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (/ (* (tan y) (sin z)) (cos z))) (cos a)))))>
1546939307.380 * [enter]simplify:  Simplifying (cos z)
1546939307.380 * * [misc]simplify:  iters left: 1 (2 enodes)
1546939307.380 * [exit]simplify:  Simplified to (cos z)
1546939307.380 * [misc]simplify:  Simplified (2 2 2 1 2 2) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (/ (* (tan y) (sin z)) (cos z))) (cos a)))))
1546939307.380 * * * * [misc]progress:  [ 19 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (/ (* (sin y) (tan z)) (cos y))) (cos a)))))>
1546939307.381 * [enter]simplify:  Simplifying (* (sin y) (tan z))
1546939307.381 * * [misc]simplify:  iters left: 3 (5 enodes)
1546939307.381 * * [misc]simplify:  iters left: 2 (6 enodes)
1546939307.382 * [exit]simplify:  Simplified to (* (tan z) (sin y))
1546939307.382 * [misc]simplify:  Simplified (2 2 2 1 2 1) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (/ (* (tan z) (sin y)) (cos y))) (cos a)))))
1546939307.382 * * * * [misc]progress:  [ 20 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (* (tan z) (tan y))) (cos a)))))>
1546939307.382 * * * * [misc]progress:  [ 21 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (pow (* (tan y) (tan z)) 1)) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a)))))>
1546939307.383 * [enter]simplify:  Simplifying (* (tan y) (tan z))
1546939307.383 * * [misc]simplify:  iters left: 3 (5 enodes)
1546939307.383 * * [misc]simplify:  iters left: 2 (6 enodes)
1546939307.384 * [exit]simplify:  Simplified to (* (tan z) (tan y))
1546939307.384 * [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (pow (* (tan z) (tan y)) 1)) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a)))))
1546939307.384 * * * * [misc]progress:  [ 22 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (pow (* (tan y) (tan z)) 1)) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a)))))>
1546939307.384 * * * * [misc]progress:  [ 23 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (exp (+ (log (tan y)) (log (tan z))))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a)))))>
1546939307.385 * [enter]simplify:  Simplifying (+ (log (tan y)) (log (tan z)))
1546939307.385 * * [misc]simplify:  iters left: 4 (7 enodes)
1546939307.386 * * [misc]simplify:  iters left: 3 (8 enodes)
1546939307.387 * [exit]simplify:  Simplified to (+ (log (tan z)) (log (tan y)))
1546939307.387 * [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (exp (+ (log (tan z)) (log (tan y))))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a)))))
1546939307.387 * * * * [misc]progress:  [ 24 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (exp (log (* (tan y) (tan z))))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a)))))>
1546939307.387 * * * * [misc]progress:  [ 25 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (log (exp (* (tan y) (tan z))))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a)))))>
1546939307.387 * * * * [misc]progress:  [ 26 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (cbrt (* (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a)))))>
1546939307.387 * [enter]simplify:  Simplifying (* (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z)))
1546939307.387 * * [misc]simplify:  iters left: 6 (9 enodes)
1546939307.389 * * [misc]simplify:  iters left: 5 (16 enodes)
1546939307.391 * * [misc]simplify:  iters left: 4 (41 enodes)
1546939307.399 * * [misc]simplify:  iters left: 3 (75 enodes)
1546939307.420 * * [misc]simplify:  iters left: 2 (99 enodes)
1546939307.443 * * [misc]simplify:  iters left: 1 (102 enodes)
1546939307.455 * [exit]simplify:  Simplified to (pow (* (tan z) (tan y)) 3)
1546939307.455 * [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (cbrt (pow (* (tan z) (tan y)) 3))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a)))))
1546939307.455 * * * * [misc]progress:  [ 27 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (* (cbrt (* (tan y) (tan z))) (cbrt (* (tan y) (tan z)))) (cbrt (* (tan y) (tan z))))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a)))))>
1546939307.455 * * * * [misc]progress:  [ 28 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (cbrt (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a)))))>
1546939307.455 * * * * [misc]progress:  [ 29 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (sqrt (* (tan y) (tan z))) (sqrt (* (tan y) (tan z))))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a)))))>
1546939307.455 * * * * [misc]progress:  [ 30 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (/ (* (sin y) (sin z)) (* (cos y) (cos z)))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a)))))>
1546939307.455 * [enter]simplify:  Simplifying (* (sin y) (sin z))
1546939307.455 * * [misc]simplify:  iters left: 3 (5 enodes)
1546939307.456 * * [misc]simplify:  iters left: 2 (6 enodes)
1546939307.457 * [exit]simplify:  Simplified to (* (sin z) (sin y))
1546939307.457 * [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a)))))
1546939307.457 * [enter]simplify:  Simplifying (* (cos y) (cos z))
1546939307.457 * * [misc]simplify:  iters left: 3 (5 enodes)
1546939307.458 * * [misc]simplify:  iters left: 2 (6 enodes)
1546939307.458 * [exit]simplify:  Simplified to (* (cos z) (cos y))
1546939307.458 * [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (/ (* (sin y) (sin z)) (* (cos z) (cos y)))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a)))))
1546939307.458 * * * * [misc]progress:  [ 31 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* 1 (* (tan y) (tan z)))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a)))))>
1546939307.459 * * * * [misc]progress:  [ 32 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (* (tan y) (* (cbrt (tan z)) (cbrt (tan z)))) (cbrt (tan z)))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a)))))>
1546939307.459 * [enter]simplify:  Simplifying (cbrt (tan z))
1546939307.459 * * [misc]simplify:  iters left: 2 (3 enodes)
1546939307.459 * [exit]simplify:  Simplified to (cbrt (tan z))
1546939307.459 * [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (* (tan y) (* (cbrt (tan z)) (cbrt (tan z)))) (cbrt (tan z)))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a)))))
1546939307.459 * * * * [misc]progress:  [ 33 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (* (tan y) (sqrt (tan z))) (sqrt (tan z)))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a)))))>
1546939307.459 * [enter]simplify:  Simplifying (sqrt (tan z))
1546939307.459 * * [misc]simplify:  iters left: 2 (3 enodes)
1546939307.460 * [exit]simplify:  Simplified to (sqrt (tan z))
1546939307.460 * [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (* (tan y) (sqrt (tan z))) (sqrt (tan z)))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a)))))
1546939307.460 * * * * [misc]progress:  [ 34 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (* (tan y) 1) (tan z))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a)))))>
1546939307.460 * [enter]simplify:  Simplifying (tan z)
1546939307.460 * * [misc]simplify:  iters left: 1 (2 enodes)
1546939307.460 * [exit]simplify:  Simplified to (tan z)
1546939307.460 * [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (* (tan y) 1) (tan z))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a)))))
1546939307.460 * * * * [misc]progress:  [ 35 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (* (cbrt (tan y)) (cbrt (tan y))) (* (cbrt (tan y)) (tan z)))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a)))))>
1546939307.461 * [enter]simplify:  Simplifying (* (cbrt (tan y)) (cbrt (tan y)))
1546939307.461 * * [misc]simplify:  iters left: 4 (4 enodes)
1546939307.461 * [exit]simplify:  Simplified to (* (cbrt (tan y)) (cbrt (tan y)))
1546939307.461 * [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (* (cbrt (tan y)) (cbrt (tan y))) (* (cbrt (tan y)) (tan z)))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a)))))
1546939307.461 * * * * [misc]progress:  [ 36 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (sqrt (tan y)) (* (sqrt (tan y)) (tan z)))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a)))))>
1546939307.461 * [enter]simplify:  Simplifying (sqrt (tan y))
1546939307.461 * * [misc]simplify:  iters left: 2 (3 enodes)
1546939307.462 * [exit]simplify:  Simplified to (sqrt (tan y))
1546939307.462 * [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (sqrt (tan y)) (* (sqrt (tan y)) (tan z)))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a)))))
1546939307.462 * * * * [misc]progress:  [ 37 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* 1 (* (tan y) (tan z)))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a)))))>
1546939307.462 * * * * [misc]progress:  [ 38 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (/ (* (tan y) (sin z)) (cos z))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a)))))>
1546939307.462 * [enter]simplify:  Simplifying (cos z)
1546939307.462 * * [misc]simplify:  iters left: 1 (2 enodes)
1546939307.462 * [exit]simplify:  Simplified to (cos z)
1546939307.463 * [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (/ (* (tan y) (sin z)) (cos z))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a)))))
1546939307.463 * * * * [misc]progress:  [ 39 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (/ (* (sin y) (tan z)) (cos y))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a)))))>
1546939307.463 * [enter]simplify:  Simplifying (* (sin y) (tan z))
1546939307.463 * * [misc]simplify:  iters left: 3 (5 enodes)
1546939307.463 * * [misc]simplify:  iters left: 2 (6 enodes)
1546939307.464 * [exit]simplify:  Simplified to (* (tan z) (sin y))
1546939307.464 * [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (/ (* (tan z) (sin y)) (cos y))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a)))))
1546939307.464 * * * * [misc]progress:  [ 40 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan z) (tan y))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a)))))>
1546939307.464 * * * * [misc]progress:  [ 41 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (pow (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a))) 1)))>
1546939307.464 * * * * [misc]progress:  [ 42 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (exp (- (log (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))) (+ (log (- 1 (* (tan y) (tan z)))) (log (cos a)))))))>
1546939307.465 * [enter]simplify:  Simplifying (- (log (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))) (+ (log (- 1 (* (tan y) (tan z)))) (log (cos a))))
1546939307.465 * * [misc]simplify:  iters left: 6 (19 enodes)
1546939307.468 * * [misc]simplify:  iters left: 5 (34 enodes)
1546939307.473 * * [misc]simplify:  iters left: 4 (70 enodes)
1546939307.492 * * [misc]simplify:  iters left: 3 (175 enodes)
1546939307.561 * * [misc]simplify:  iters left: 2 (352 enodes)
1546939307.728 * [exit]simplify:  Simplified to (- (log (+ (- (* (cos a) (+ (tan z) (tan y))) (sin a)) (* (tan y) (* (tan z) (sin a))))) (+ (log (- 1 (* (tan z) (tan y)))) (log (cos a))))
1546939307.728 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (exp (- (log (+ (- (* (cos a) (+ (tan z) (tan y))) (sin a)) (* (tan y) (* (tan z) (sin a))))) (+ (log (- 1 (* (tan z) (tan y)))) (log (cos a)))))))
1546939307.728 * * * * [misc]progress:  [ 43 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (exp (- (log (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))) (log (* (- 1 (* (tan y) (tan z))) (cos a)))))))>
1546939307.728 * [enter]simplify:  Simplifying (- (log (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))) (log (* (- 1 (* (tan y) (tan z))) (cos a))))
1546939307.728 * * [misc]simplify:  iters left: 6 (18 enodes)
1546939307.734 * * [misc]simplify:  iters left: 5 (34 enodes)
1546939307.743 * * [misc]simplify:  iters left: 4 (75 enodes)
1546939307.769 * * [misc]simplify:  iters left: 3 (229 enodes)
1546939307.836 * * [misc]simplify:  iters left: 2 (477 enodes)
1546939307.996 * [exit]simplify:  Simplified to (- (log (+ (- (* (cos a) (+ (tan y) (tan z))) (sin a)) (* (tan y) (* (sin a) (tan z))))) (log (- (cos a) (* (tan z) (* (cos a) (tan y))))))
1546939307.996 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (exp (- (log (+ (- (* (cos a) (+ (tan y) (tan z))) (sin a)) (* (tan y) (* (sin a) (tan z))))) (log (- (cos a) (* (tan z) (* (cos a) (tan y)))))))))
1546939307.996 * * * * [misc]progress:  [ 44 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (exp (log (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a)))))))>
1546939307.996 * * * * [misc]progress:  [ 45 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (log (exp (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a)))))))>
1546939307.996 * * * * [misc]progress:  [ 46 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (cbrt (/ (* (* (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))) (* (* (* (- 1 (* (tan y) (tan z))) (- 1 (* (tan y) (tan z)))) (- 1 (* (tan y) (tan z)))) (* (* (cos a) (cos a)) (cos a)))))))>
1546939307.996 * [enter]simplify:  Simplifying (/ (* (* (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))) (* (* (* (- 1 (* (tan y) (tan z))) (- 1 (* (tan y) (tan z)))) (- 1 (* (tan y) (tan z)))) (* (* (cos a) (cos a)) (cos a))))
1546939307.996 * * [misc]simplify:  iters left: 6 (22 enodes)
1546939308.000 * * [misc]simplify:  iters left: 5 (47 enodes)
1546939308.011 * * [misc]simplify:  iters left: 4 (186 enodes)
1546939308.126 * [exit]simplify:  Simplified to (/ (* (- (* (cos a) (+ (tan y) (tan z))) (* (sin a) (- 1 (* (tan z) (tan y))))) (- (* (cos a) (+ (tan y) (tan z))) (* (sin a) (- 1 (* (tan z) (tan y)))))) (/ (* (* (- 1 (* (tan z) (tan y))) (- 1 (* (tan z) (tan y)))) (* (- 1 (* (tan z) (tan y))) (pow (cos a) 3))) (- (* (cos a) (+ (tan y) (tan z))) (* (sin a) (- 1 (* (tan z) (tan y)))))))
1546939308.126 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (cbrt (/ (* (- (* (cos a) (+ (tan y) (tan z))) (* (sin a) (- 1 (* (tan z) (tan y))))) (- (* (cos a) (+ (tan y) (tan z))) (* (sin a) (- 1 (* (tan z) (tan y)))))) (/ (* (* (- 1 (* (tan z) (tan y))) (- 1 (* (tan z) (tan y)))) (* (- 1 (* (tan z) (tan y))) (pow (cos a) 3))) (- (* (cos a) (+ (tan y) (tan z))) (* (sin a) (- 1 (* (tan z) (tan y))))))))))
1546939308.127 * * * * [misc]progress:  [ 47 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (cbrt (/ (* (* (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- 1 (* (tan y) (tan z))) (cos a))) (* (- 1 (* (tan y) (tan z))) (cos a)))))))>
1546939308.127 * [enter]simplify:  Simplifying (/ (* (* (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- 1 (* (tan y) (tan z))) (cos a))) (* (- 1 (* (tan y) (tan z))) (cos a))))
1546939308.127 * * [misc]simplify:  iters left: 6 (20 enodes)
1546939308.134 * * [misc]simplify:  iters left: 5 (46 enodes)
1546939308.144 * * [misc]simplify:  iters left: 4 (182 enodes)
1546939308.266 * [exit]simplify:  Simplified to (pow (/ (- (* (cos a) (+ (tan y) (tan z))) (* (- 1 (* (tan z) (tan y))) (sin a))) (* (cos a) (- 1 (* (tan z) (tan y))))) 3)
1546939308.266 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (cbrt (pow (/ (- (* (cos a) (+ (tan y) (tan z))) (* (- 1 (* (tan z) (tan y))) (sin a))) (* (cos a) (- 1 (* (tan z) (tan y))))) 3))))
1546939308.266 * * * * [misc]progress:  [ 48 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (* (cbrt (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a)))) (cbrt (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a))))) (cbrt (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a)))))))>
1546939308.266 * * * * [misc]progress:  [ 49 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (cbrt (* (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a))) (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a)))) (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a)))))))>
1546939308.266 * * * * [misc]progress:  [ 50 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (sqrt (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a)))) (sqrt (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a)))))))>
1546939308.267 * * * * [misc]progress:  [ 51 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))) (- (* (- 1 (* (tan y) (tan z))) (cos a))))))>
1546939308.267 * * * * [misc]progress:  [ 52 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (cos a))) (/ (* (- 1 (* (tan y) (tan z))) (sin a)) (* (- 1 (* (tan y) (tan z))) (cos a))))))>
1546939308.267 * [enter]simplify:  Simplifying (/ (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (cos a)))
1546939308.267 * * [misc]simplify:  iters left: 6 (13 enodes)
1546939308.271 * * [misc]simplify:  iters left: 5 (28 enodes)
1546939308.279 * * [misc]simplify:  iters left: 4 (66 enodes)
1546939308.298 * * [misc]simplify:  iters left: 3 (156 enodes)
1546939308.435 * [exit]simplify:  Simplified to (/ (+ (tan y) (tan z)) (- 1 (* (tan z) (tan y))))
1546939308.435 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (* (tan z) (tan y)))) (/ (* (- 1 (* (tan y) (tan z))) (sin a)) (* (- 1 (* (tan y) (tan z))) (cos a))))))
1546939308.435 * * * * [misc]progress:  [ 53 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (* (cbrt (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))) (cbrt (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))))) (- 1 (* (tan y) (tan z)))) (/ (cbrt (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))) (cos a)))))>
1546939308.435 * [enter]simplify:  Simplifying (/ (* (cbrt (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))) (cbrt (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))))) (- 1 (* (tan y) (tan z))))
1546939308.436 * * [misc]simplify:  iters left: 6 (17 enodes)
1546939308.440 * * [misc]simplify:  iters left: 5 (29 enodes)
1546939308.446 * * [misc]simplify:  iters left: 4 (62 enodes)
1546939308.464 * * [misc]simplify:  iters left: 3 (163 enodes)
1546939308.512 * * [misc]simplify:  iters left: 2 (332 enodes)
1546939308.690 * [exit]simplify:  Simplified to (* (/ (cbrt (+ (- (* (cos a) (+ (tan y) (tan z))) (sin a)) (* (tan y) (* (sin a) (tan z))))) (- 1 (* (tan z) (tan y)))) (cbrt (+ (- (* (cos a) (+ (tan y) (tan z))) (sin a)) (* (tan y) (* (sin a) (tan z))))))
1546939308.690 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (* (* (/ (cbrt (+ (- (* (cos a) (+ (tan y) (tan z))) (sin a)) (* (tan y) (* (sin a) (tan z))))) (- 1 (* (tan z) (tan y)))) (cbrt (+ (- (* (cos a) (+ (tan y) (tan z))) (sin a)) (* (tan y) (* (sin a) (tan z)))))) (/ (cbrt (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))) (cos a)))))
1546939308.691 * [enter]simplify:  Simplifying (/ (cbrt (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))) (cos a))
1546939308.691 * * [misc]simplify:  iters left: 6 (16 enodes)
1546939308.695 * * [misc]simplify:  iters left: 5 (26 enodes)
1546939308.699 * * [misc]simplify:  iters left: 4 (54 enodes)
1546939308.710 * * [misc]simplify:  iters left: 3 (148 enodes)
1546939308.744 * * [misc]simplify:  iters left: 2 (293 enodes)
1546939308.822 * [exit]simplify:  Simplified to (/ (cbrt (- (+ (* (cos a) (+ (tan y) (tan z))) (* (* (tan y) (sin a)) (tan z))) (sin a))) (cos a))
1546939308.822 * [misc]simplify:  Simplified (2 2 2) to (λ (x y z a) (+ x (* (/ (* (cbrt (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))) (cbrt (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))))) (- 1 (* (tan y) (tan z)))) (/ (cbrt (- (+ (* (cos a) (+ (tan y) (tan z))) (* (* (tan y) (sin a)) (tan z))) (sin a))) (cos a)))))
1546939308.822 * * * * [misc]progress:  [ 54 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (sqrt (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))) (- 1 (* (tan y) (tan z)))) (/ (sqrt (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))) (cos a)))))>
1546939308.823 * [enter]simplify:  Simplifying (/ (sqrt (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))) (- 1 (* (tan y) (tan z))))
1546939308.823 * * [misc]simplify:  iters left: 6 (16 enodes)
1546939308.825 * * [misc]simplify:  iters left: 5 (26 enodes)
1546939308.829 * * [misc]simplify:  iters left: 4 (54 enodes)
1546939308.841 * * [misc]simplify:  iters left: 3 (148 enodes)
1546939308.895 * * [misc]simplify:  iters left: 2 (293 enodes)
1546939308.998 * [exit]simplify:  Simplified to (/ (sqrt (- (+ (* (cos a) (+ (tan y) (tan z))) (* (* (tan y) (sin a)) (tan z))) (sin a))) (- 1 (* (tan z) (tan y))))
1546939308.998 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (* (/ (sqrt (- (+ (* (cos a) (+ (tan y) (tan z))) (* (* (tan y) (sin a)) (tan z))) (sin a))) (- 1 (* (tan z) (tan y)))) (/ (sqrt (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))) (cos a)))))
1546939308.998 * [enter]simplify:  Simplifying (/ (sqrt (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))) (cos a))
1546939308.998 * * [misc]simplify:  iters left: 6 (16 enodes)
1546939309.001 * * [misc]simplify:  iters left: 5 (26 enodes)
1546939309.005 * * [misc]simplify:  iters left: 4 (54 enodes)
1546939309.016 * * [misc]simplify:  iters left: 3 (148 enodes)
1546939309.074 * * [misc]simplify:  iters left: 2 (293 enodes)
1546939309.226 * [exit]simplify:  Simplified to (/ (sqrt (- (+ (* (cos a) (+ (tan y) (tan z))) (* (* (tan y) (sin a)) (tan z))) (sin a))) (cos a))
1546939309.227 * [misc]simplify:  Simplified (2 2 2) to (λ (x y z a) (+ x (* (/ (sqrt (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))) (- 1 (* (tan y) (tan z)))) (/ (sqrt (- (+ (* (cos a) (+ (tan y) (tan z))) (* (* (tan y) (sin a)) (tan z))) (sin a))) (cos a)))))
1546939309.227 * * * * [misc]progress:  [ 55 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ 1 (- 1 (* (tan y) (tan z)))) (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (cos a)))))>
1546939309.227 * [enter]simplify:  Simplifying (/ 1 (- 1 (* (tan y) (tan z))))
1546939309.227 * * [misc]simplify:  iters left: 6 (8 enodes)
1546939309.230 * * [misc]simplify:  iters left: 5 (13 enodes)
1546939309.233 * * [misc]simplify:  iters left: 4 (20 enodes)
1546939309.238 * [exit]simplify:  Simplified to (/ 1 (- 1 (* (tan z) (tan y))))
1546939309.238 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (* (/ 1 (- 1 (* (tan z) (tan y)))) (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (cos a)))))
1546939309.238 * [enter]simplify:  Simplifying (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (cos a))
1546939309.239 * * [misc]simplify:  iters left: 6 (15 enodes)
1546939309.243 * * [misc]simplify:  iters left: 5 (28 enodes)
1546939309.252 * * [misc]simplify:  iters left: 4 (66 enodes)
1546939309.275 * * [misc]simplify:  iters left: 3 (174 enodes)
1546939309.339 * * [misc]simplify:  iters left: 2 (385 enodes)
1546939309.504 * [exit]simplify:  Simplified to (+ (- (+ (tan y) (tan z)) (/ (sin a) (cos a))) (/ (* (tan y) (tan z)) (/ (cos a) (sin a))))
1546939309.504 * [misc]simplify:  Simplified (2 2 2) to (λ (x y z a) (+ x (* (/ 1 (- 1 (* (tan y) (tan z)))) (+ (- (+ (tan y) (tan z)) (/ (sin a) (cos a))) (/ (* (tan y) (tan z)) (/ (cos a) (sin a)))))))
1546939309.504 * * * * [misc]progress:  [ 56 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* 1 (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a))))))>
1546939309.504 * * * * [misc]progress:  [ 57 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (/ 1 (* (- 1 (* (tan y) (tan z))) (cos a))))))>
1546939309.504 * * * * [misc]progress:  [ 58 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ 1 (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))))>
1546939309.504 * * * * [misc]progress:  [ 59 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (- 1 (* (tan y) (tan z)))) (cos a))))>
1546939309.504 * [enter]simplify:  Simplifying (cos a)
1546939309.505 * * [misc]simplify:  iters left: 1 (2 enodes)
1546939309.505 * [exit]simplify:  Simplified to (cos a)
1546939309.505 * [misc]simplify:  Simplified (2 2 2) to (λ (x y z a) (+ x (/ (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (- 1 (* (tan y) (tan z)))) (cos a))))
1546939309.505 * * * * [misc]progress:  [ 60 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (* (cbrt (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))) (cbrt (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))))) (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (cbrt (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))))))))>
1546939309.505 * [enter]simplify:  Simplifying (* (cbrt (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))) (cbrt (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))
1546939309.505 * * [misc]simplify:  iters left: 6 (16 enodes)
1546939309.508 * * [misc]simplify:  iters left: 5 (26 enodes)
1546939309.519 * * [misc]simplify:  iters left: 4 (54 enodes)
1546939309.532 * * [misc]simplify:  iters left: 3 (148 enodes)
1546939309.577 * * [misc]simplify:  iters left: 2 (293 enodes)
1546939309.709 * [exit]simplify:  Simplified to (* (cbrt (- (+ (* (cos a) (+ (tan y) (tan z))) (* (* (tan y) (sin a)) (tan z))) (sin a))) (cbrt (- (+ (* (cos a) (+ (tan y) (tan z))) (* (* (tan y) (sin a)) (tan z))) (sin a))))
1546939309.710 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (* (cbrt (- (+ (* (cos a) (+ (tan y) (tan z))) (* (* (tan y) (sin a)) (tan z))) (sin a))) (cbrt (- (+ (* (cos a) (+ (tan y) (tan z))) (* (* (tan y) (sin a)) (tan z))) (sin a)))) (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (cbrt (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))))))))
1546939309.710 * * * * [misc]progress:  [ 61 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (sqrt (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))) (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (sqrt (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))))))))>
1546939309.710 * [enter]simplify:  Simplifying (sqrt (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))))
1546939309.710 * * [misc]simplify:  iters left: 6 (15 enodes)
1546939309.715 * * [misc]simplify:  iters left: 5 (25 enodes)
1546939309.722 * * [misc]simplify:  iters left: 4 (53 enodes)
1546939309.744 * * [misc]simplify:  iters left: 3 (148 enodes)
1546939309.808 * * [misc]simplify:  iters left: 2 (298 enodes)
1546939309.912 * [exit]simplify:  Simplified to (sqrt (+ (- (* (cos a) (+ (tan z) (tan y))) (sin a)) (* (sin a) (* (tan y) (tan z)))))
1546939309.913 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (sqrt (+ (- (* (cos a) (+ (tan z) (tan y))) (sin a)) (* (sin a) (* (tan y) (tan z))))) (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (sqrt (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))))))))
1546939309.913 * * * * [misc]progress:  [ 62 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ 1 (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))))>
1546939309.913 * * * * [misc]progress:  [ 63 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (pow 1 3) (pow (* (tan y) (tan z)) 3)) (cos a))) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))>
1546939309.913 * [enter]simplify:  Simplifying (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))))
1546939309.913 * * [misc]simplify:  iters left: 6 (11 enodes)
1546939309.915 * * [misc]simplify:  iters left: 5 (28 enodes)
1546939309.925 * * [misc]simplify:  iters left: 4 (68 enodes)
1546939309.948 * * [misc]simplify:  iters left: 3 (145 enodes)
1546939309.997 * * [misc]simplify:  iters left: 2 (223 enodes)
1546939310.050 * * [misc]simplify:  iters left: 1 (228 enodes)
1546939310.074 * [exit]simplify:  Simplified to (+ (+ 1 (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y))))
1546939310.075 * [misc]simplify:  Simplified (2 2 2) to (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (pow 1 3) (pow (* (tan y) (tan z)) 3)) (cos a))) (+ (+ 1 (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))))
1546939310.075 * * * * [misc]progress:  [ 64 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a))) (+ 1 (* (tan y) (tan z))))))>
1546939310.075 * [enter]simplify:  Simplifying (+ 1 (* (tan y) (tan z)))
1546939310.075 * * [misc]simplify:  iters left: 5 (7 enodes)
1546939310.077 * * [misc]simplify:  iters left: 4 (11 enodes)
1546939310.080 * [exit]simplify:  Simplified to (+ (* (tan z) (tan y)) 1)
1546939310.080 * [misc]simplify:  Simplified (2 2 2) to (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a))) (+ (* (tan z) (tan y)) 1))))
1546939310.080 * * * * [misc]progress:  [ 65 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (cos a)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))))) (* (* (cos y) (cos z)) (* (- (pow 1 3) (pow (* (tan y) (tan z)) 3)) (sin a)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (* (cos y) (cos z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))>
1546939310.080 * [enter]simplify:  Simplifying (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (cos a)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))))) (* (* (cos y) (cos z)) (* (- (pow 1 3) (pow (* (tan y) (tan z)) 3)) (sin a))))
1546939310.081 * * [misc]simplify:  iters left: 6 (31 enodes)
1546939310.092 * * [misc]simplify:  iters left: 5 (78 enodes)
1546939310.114 * * [misc]simplify:  iters left: 4 (254 enodes)
1546939310.239 * [exit]simplify:  Simplified to (- (* (* (+ (* (cos y) (sin z)) (* (cos z) (sin y))) (cos a)) (+ (+ (* (tan y) (tan z)) 1) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (- 1 (pow (* (tan y) (tan z)) 3)) (* (cos z) (* (cos y) (sin a)))))
1546939310.239 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ (* (cos y) (sin z)) (* (cos z) (sin y))) (cos a)) (+ (+ (* (tan y) (tan z)) 1) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (- 1 (pow (* (tan y) (tan z)) 3)) (* (cos z) (* (cos y) (sin a))))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (* (cos y) (cos z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1546939310.239 * * * * [misc]progress:  [ 66 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (cos a)) (+ 1 (* (tan y) (tan z)))) (* (* (cos y) (cos z)) (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (sin a)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (* (cos y) (cos z)) (+ 1 (* (tan y) (tan z))))))))>
1546939310.239 * [enter]simplify:  Simplifying (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (cos a)) (+ 1 (* (tan y) (tan z)))) (* (* (cos y) (cos z)) (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (sin a))))
1546939310.239 * * [misc]simplify:  iters left: 6 (26 enodes)
1546939310.244 * * [misc]simplify:  iters left: 5 (58 enodes)
1546939310.257 * * [misc]simplify:  iters left: 4 (167 enodes)
1546939310.360 * [exit]simplify:  Simplified to (- (* (+ (* (tan z) (* (tan y) (cos a))) (cos a)) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (* (* (cos y) (* (sin a) (cos z))) (- 1 (* (* (tan z) (tan y)) (* (tan z) (tan y))))))
1546939310.360 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (+ (* (tan z) (* (tan y) (cos a))) (cos a)) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (* (* (cos y) (* (sin a) (cos z))) (- 1 (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (* (cos y) (cos z)) (+ 1 (* (tan y) (tan z))))))))
1546939310.360 * * * * [misc]progress:  [ 67 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (cos a)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))))) (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (- (pow 1 3) (pow (* (tan y) (tan z)) 3)) (sin a)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))>
1546939310.360 * [enter]simplify:  Simplifying (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (cos a)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))))) (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (- (pow 1 3) (pow (* (tan y) (tan z)) 3)) (sin a))))
1546939310.360 * * [misc]simplify:  iters left: 6 (30 enodes)
1546939310.366 * * [misc]simplify:  iters left: 5 (81 enodes)
1546939310.384 * * [misc]simplify:  iters left: 4 (270 enodes)
1546939310.595 * [exit]simplify:  Simplified to (- (* (+ (* (* (tan z) (tan z)) (* (tan z) (cos a))) (* (* (tan y) (tan y)) (* (tan y) (cos a)))) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (+ 1 (* (tan z) (tan y))))) (* (* (+ (* (- (tan z) (tan y)) (tan z)) (* (tan y) (tan y))) (sin a)) (- 1 (pow (* (tan z) (tan y)) 3))))
1546939310.595 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (+ (* (* (tan z) (tan z)) (* (tan z) (cos a))) (* (* (tan y) (tan y)) (* (tan y) (cos a)))) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (+ 1 (* (tan z) (tan y))))) (* (* (+ (* (- (tan z) (tan y)) (tan z)) (* (tan y) (tan y))) (sin a)) (- 1 (pow (* (tan z) (tan y)) 3)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1546939310.595 * * * * [misc]progress:  [ 68 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (cos a)) (+ 1 (* (tan y) (tan z)))) (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (sin a)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ 1 (* (tan y) (tan z))))))))>
1546939310.595 * [enter]simplify:  Simplifying (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (cos a)) (+ 1 (* (tan y) (tan z)))) (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (sin a))))
1546939310.596 * * [misc]simplify:  iters left: 6 (26 enodes)
1546939310.605 * * [misc]simplify:  iters left: 5 (64 enodes)
1546939310.624 * * [misc]simplify:  iters left: 4 (174 enodes)
1546939310.685 * [exit]simplify:  Simplified to (- (* (+ (* (* (tan z) (tan z)) (* (tan z) (cos a))) (* (* (tan y) (tan y)) (* (tan y) (cos a)))) (+ (* (tan z) (tan y)) 1)) (* (* (+ (* (tan z) (- (tan z) (tan y))) (* (tan y) (tan y))) (sin a)) (- 1 (* (* (tan z) (tan y)) (* (tan z) (tan y))))))
1546939310.685 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (+ (* (* (tan z) (tan z)) (* (tan z) (cos a))) (* (* (tan y) (tan y)) (* (tan y) (cos a)))) (+ (* (tan z) (tan y)) 1)) (* (* (+ (* (tan z) (- (tan z) (tan y))) (* (tan y) (tan y))) (sin a)) (- 1 (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ 1 (* (tan y) (tan z))))))))
1546939310.686 * * * * [misc]progress:  [ 69 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (cos a)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))))) (* (- (tan y) (tan z)) (* (- (pow 1 3) (pow (* (tan y) (tan z)) 3)) (sin a)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))>
1546939310.686 * [enter]simplify:  Simplifying (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (cos a)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))))) (* (- (tan y) (tan z)) (* (- (pow 1 3) (pow (* (tan y) (tan z)) 3)) (sin a))))
1546939310.686 * * [misc]simplify:  iters left: 6 (27 enodes)
1546939310.696 * * [misc]simplify:  iters left: 5 (74 enodes)
1546939310.724 * * [misc]simplify:  iters left: 4 (255 enodes)
1546939310.899 * [exit]simplify:  Simplified to (- (* (* (* (cos a) (- (tan y) (tan z))) (+ (tan z) (tan y))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (+ 1 (* (tan y) (tan z))))) (* (* (sin a) (- (tan y) (tan z))) (- 1 (pow (* (tan y) (tan z)) 3))))
1546939310.899 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (cos a) (- (tan y) (tan z))) (+ (tan z) (tan y))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (+ 1 (* (tan y) (tan z))))) (* (* (sin a) (- (tan y) (tan z))) (- 1 (pow (* (tan y) (tan z)) 3)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1546939310.899 * * * * [misc]progress:  [ 70 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (cos a)) (+ 1 (* (tan y) (tan z)))) (* (- (tan y) (tan z)) (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (sin a)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ 1 (* (tan y) (tan z))))))))>
1546939310.899 * [enter]simplify:  Simplifying (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (cos a)) (+ 1 (* (tan y) (tan z)))) (* (- (tan y) (tan z)) (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (sin a))))
1546939310.899 * * [misc]simplify:  iters left: 6 (22 enodes)
1546939310.903 * * [misc]simplify:  iters left: 5 (54 enodes)
1546939310.913 * * [misc]simplify:  iters left: 4 (165 enodes)
1546939311.022 * [exit]simplify:  Simplified to (- (* (+ (* (cos a) (* (tan y) (tan z))) (cos a)) (* (+ (tan y) (tan z)) (- (tan y) (tan z)))) (* (* (- (tan y) (tan z)) (sin a)) (- 1 (* (* (tan y) (tan z)) (* (tan y) (tan z))))))
1546939311.023 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (+ (* (cos a) (* (tan y) (tan z))) (cos a)) (* (+ (tan y) (tan z)) (- (tan y) (tan z)))) (* (* (- (tan y) (tan z)) (sin a)) (- 1 (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ 1 (* (tan y) (tan z))))))))
1546939311.024 * * * * [misc]progress:  [ 71 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (pow (* (+ (tan y) (tan z)) (cos a)) 3) (pow (* (- 1 (* (tan y) (tan z))) (sin a)) 3)) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (+ (* (* (+ (tan y) (tan z)) (cos a)) (* (+ (tan y) (tan z)) (cos a))) (+ (* (* (- 1 (* (tan y) (tan z))) (sin a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))))))>
1546939311.024 * [enter]simplify:  Simplifying (- (pow (* (+ (tan y) (tan z)) (cos a)) 3) (pow (* (- 1 (* (tan y) (tan z))) (sin a)) 3))
1546939311.024 * * [misc]simplify:  iters left: 6 (17 enodes)
1546939311.030 * * [misc]simplify:  iters left: 5 (39 enodes)
1546939311.044 * * [misc]simplify:  iters left: 4 (117 enodes)
1546939311.118 * [exit]simplify:  Simplified to (+ (pow (* (cos a) (+ (tan y) (tan z))) 3) (* (* (- 1 (* (tan z) (tan y))) (- 1 (* (tan z) (tan y)))) (* (- 1 (* (tan z) (tan y))) (* (- (sin a)) (* (sin a) (sin a))))))
1546939311.118 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (+ (pow (* (cos a) (+ (tan y) (tan z))) 3) (* (* (- 1 (* (tan z) (tan y))) (- 1 (* (tan z) (tan y)))) (* (- 1 (* (tan z) (tan y))) (* (- (sin a)) (* (sin a) (sin a)))))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (+ (* (* (+ (tan y) (tan z)) (cos a)) (* (+ (tan y) (tan z)) (cos a))) (+ (* (* (- 1 (* (tan y) (tan z))) (sin a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))))))
1546939311.119 * * * * [misc]progress:  [ 72 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (cos a)) (* (+ (tan y) (tan z)) (cos a))) (* (* (- 1 (* (tan y) (tan z))) (sin a)) (* (- 1 (* (tan y) (tan z))) (sin a)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (+ (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))))>
1546939311.119 * [enter]simplify:  Simplifying (- (* (* (+ (tan y) (tan z)) (cos a)) (* (+ (tan y) (tan z)) (cos a))) (* (* (- 1 (* (tan y) (tan z))) (sin a)) (* (- 1 (* (tan y) (tan z))) (sin a))))
1546939311.119 * * [misc]simplify:  iters left: 6 (16 enodes)
1546939311.122 * * [misc]simplify:  iters left: 5 (37 enodes)
1546939311.129 * * [misc]simplify:  iters left: 4 (101 enodes)
1546939311.164 * [exit]simplify:  Simplified to (- (* (* (cos a) (+ (tan y) (tan z))) (* (cos a) (+ (tan y) (tan z)))) (* (* (- 1 (* (tan z) (tan y))) (sin a)) (* (- 1 (* (tan z) (tan y))) (sin a))))
1546939311.164 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (cos a) (+ (tan y) (tan z))) (* (cos a) (+ (tan y) (tan z)))) (* (* (- 1 (* (tan z) (tan y))) (sin a)) (* (- 1 (* (tan z) (tan y))) (sin a)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (+ (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))))
1546939311.164 * * * * [misc]progress:  [ 73 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (pow (* (+ (tan y) (tan z)) (cos a)) 1) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a)))))>
1546939311.164 * [enter]simplify:  Simplifying (* (+ (tan y) (tan z)) (cos a))
1546939311.164 * * [misc]simplify:  iters left: 5 (8 enodes)
1546939311.165 * * [misc]simplify:  iters left: 4 (10 enodes)
1546939311.167 * * [misc]simplify:  iters left: 3 (18 enodes)
1546939311.169 * [exit]simplify:  Simplified to (* (cos a) (+ (tan y) (tan z)))
1546939311.169 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x y z a) (+ x (/ (- (pow (* (cos a) (+ (tan y) (tan z))) 1) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a)))))
1546939311.169 * * * * [misc]progress:  [ 74 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (pow (* (+ (tan y) (tan z)) (cos a)) 1) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a)))))>
1546939311.170 * * * * [misc]progress:  [ 75 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (exp (+ (log (+ (tan y) (tan z))) (log (cos a)))) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a)))))>
1546939311.170 * [enter]simplify:  Simplifying (+ (log (+ (tan y) (tan z))) (log (cos a)))
1546939311.170 * * [misc]simplify:  iters left: 6 (10 enodes)
1546939311.171 * * [misc]simplify:  iters left: 5 (12 enodes)
1546939311.173 * [exit]simplify:  Simplified to (+ (log (+ (tan y) (tan z))) (log (cos a)))
1546939311.173 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x y z a) (+ x (/ (- (exp (+ (log (+ (tan y) (tan z))) (log (cos a)))) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a)))))
1546939311.173 * * * * [misc]progress:  [ 76 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (exp (log (* (+ (tan y) (tan z)) (cos a)))) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a)))))>
1546939311.173 * * * * [misc]progress:  [ 77 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (log (exp (* (+ (tan y) (tan z)) (cos a)))) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a)))))>
1546939311.173 * * * * [misc]progress:  [ 78 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (cbrt (* (* (* (+ (tan y) (tan z)) (+ (tan y) (tan z))) (+ (tan y) (tan z))) (* (* (cos a) (cos a)) (cos a)))) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a)))))>
1546939311.173 * [enter]simplify:  Simplifying (* (* (* (+ (tan y) (tan z)) (+ (tan y) (tan z))) (+ (tan y) (tan z))) (* (* (cos a) (cos a)) (cos a)))
1546939311.173 * * [misc]simplify:  iters left: 6 (12 enodes)
1546939311.175 * * [misc]simplify:  iters left: 5 (32 enodes)
1546939311.188 * * [misc]simplify:  iters left: 4 (121 enodes)
1546939311.225 * * [misc]simplify:  iters left: 3 (422 enodes)
1546939311.609 * [exit]simplify:  Simplified to (* (* (+ (tan y) (tan z)) (+ (tan y) (tan z))) (* (+ (tan y) (tan z)) (pow (cos a) 3)))
1546939311.609 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x y z a) (+ x (/ (- (cbrt (* (* (+ (tan y) (tan z)) (+ (tan y) (tan z))) (* (+ (tan y) (tan z)) (pow (cos a) 3)))) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a)))))
1546939311.609 * * * * [misc]progress:  [ 79 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (cbrt (* (+ (tan y) (tan z)) (cos a))) (cbrt (* (+ (tan y) (tan z)) (cos a)))) (cbrt (* (+ (tan y) (tan z)) (cos a)))) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a)))))>
1546939311.609 * * * * [misc]progress:  [ 80 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (cbrt (* (* (* (+ (tan y) (tan z)) (cos a)) (* (+ (tan y) (tan z)) (cos a))) (* (+ (tan y) (tan z)) (cos a)))) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a)))))>
1546939311.610 * * * * [misc]progress:  [ 81 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (sqrt (* (+ (tan y) (tan z)) (cos a))) (sqrt (* (+ (tan y) (tan z)) (cos a)))) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a)))))>
1546939311.610 * * * * [misc]progress:  [ 82 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* 1 (* (+ (tan y) (tan z)) (cos a))) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a)))))>
1546939311.610 * * * * [misc]progress:  [ 83 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (* (cbrt (cos a)) (cbrt (cos a)))) (cbrt (cos a))) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a)))))>
1546939311.610 * [enter]simplify:  Simplifying (cbrt (cos a))
1546939311.610 * * [misc]simplify:  iters left: 2 (3 enodes)
1546939311.610 * [exit]simplify:  Simplified to (cbrt (cos a))
1546939311.610 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (* (cbrt (cos a)) (cbrt (cos a)))) (cbrt (cos a))) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a)))))
1546939311.610 * * * * [misc]progress:  [ 84 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (sqrt (cos a))) (sqrt (cos a))) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a)))))>
1546939311.611 * [enter]simplify:  Simplifying (sqrt (cos a))
1546939311.611 * * [misc]simplify:  iters left: 2 (3 enodes)
1546939311.611 * [exit]simplify:  Simplified to (sqrt (cos a))
1546939311.611 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (sqrt (cos a))) (sqrt (cos a))) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a)))))
1546939311.611 * * * * [misc]progress:  [ 85 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) 1) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a)))))>
1546939311.612 * [enter]simplify:  Simplifying (cos a)
1546939311.612 * * [misc]simplify:  iters left: 1 (2 enodes)
1546939311.612 * [exit]simplify:  Simplified to (cos a)
1546939311.612 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) 1) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a)))))
1546939311.612 * * * * [misc]progress:  [ 86 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (cbrt (+ (tan y) (tan z))) (cbrt (+ (tan y) (tan z)))) (* (cbrt (+ (tan y) (tan z))) (cos a))) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a)))))>
1546939311.612 * [enter]simplify:  Simplifying (* (cbrt (+ (tan y) (tan z))) (cbrt (+ (tan y) (tan z))))
1546939311.612 * * [misc]simplify:  iters left: 6 (7 enodes)
1546939311.613 * * [misc]simplify:  iters left: 5 (8 enodes)
1546939311.614 * [exit]simplify:  Simplified to (* (cbrt (+ (tan y) (tan z))) (cbrt (+ (tan y) (tan z))))
1546939311.615 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x y z a) (+ x (/ (- (* (* (cbrt (+ (tan y) (tan z))) (cbrt (+ (tan y) (tan z)))) (* (cbrt (+ (tan y) (tan z))) (cos a))) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a)))))
1546939311.615 * * * * [misc]progress:  [ 87 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (sqrt (+ (tan y) (tan z))) (* (sqrt (+ (tan y) (tan z))) (cos a))) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a)))))>
1546939311.615 * [enter]simplify:  Simplifying (sqrt (+ (tan y) (tan z)))
1546939311.615 * * [misc]simplify:  iters left: 4 (6 enodes)
1546939311.616 * * [misc]simplify:  iters left: 3 (7 enodes)
1546939311.617 * [exit]simplify:  Simplified to (sqrt (+ (tan y) (tan z)))
1546939311.617 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x y z a) (+ x (/ (- (* (sqrt (+ (tan y) (tan z))) (* (sqrt (+ (tan y) (tan z))) (cos a))) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a)))))
1546939311.617 * * * * [misc]progress:  [ 88 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* 1 (* (+ (tan y) (tan z)) (cos a))) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a)))))>
1546939311.617 * * * * [misc]progress:  [ 89 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* 1 (* (+ (tan y) (tan z)) (cos a))) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a)))))>
1546939311.617 * * * * [misc]progress:  [ 90 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (/ (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (cos a)) (* (cos y) (cos z))) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a)))))>
1546939311.617 * [enter]simplify:  Simplifying (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (cos a))
1546939311.617 * * [misc]simplify:  iters left: 6 (12 enodes)
1546939311.619 * * [misc]simplify:  iters left: 5 (16 enodes)
1546939311.621 * * [misc]simplify:  iters left: 4 (24 enodes)
1546939311.625 * * [misc]simplify:  iters left: 3 (40 enodes)
1546939311.630 * [exit]simplify:  Simplified to (* (+ (* (cos y) (sin z)) (* (cos z) (sin y))) (cos a))
1546939311.630 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x y z a) (+ x (/ (- (/ (* (+ (* (cos y) (sin z)) (* (cos z) (sin y))) (cos a)) (* (cos y) (cos z))) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a)))))
1546939311.630 * * * * [misc]progress:  [ 91 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (/ (* (+ (pow (tan y) 3) (pow (tan z) 3)) (cos a)) (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a)))))>
1546939311.630 * [enter]simplify:  Simplifying (* (+ (pow (tan y) 3) (pow (tan z) 3)) (cos a))
1546939311.631 * * [misc]simplify:  iters left: 6 (11 enodes)
1546939311.632 * * [misc]simplify:  iters left: 5 (19 enodes)
1546939311.635 * * [misc]simplify:  iters left: 4 (27 enodes)
1546939311.639 * * [misc]simplify:  iters left: 3 (43 enodes)
1546939311.645 * * [misc]simplify:  iters left: 2 (50 enodes)
1546939311.651 * * [misc]simplify:  iters left: 1 (51 enodes)
1546939311.659 * [exit]simplify:  Simplified to (+ (* (* (tan y) (cos a)) (* (tan y) (tan y))) (* (* (cos a) (tan z)) (* (tan z) (tan z))))
1546939311.659 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x y z a) (+ x (/ (- (/ (+ (* (* (tan y) (cos a)) (* (tan y) (tan y))) (* (* (cos a) (tan z)) (* (tan z) (tan z)))) (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a)))))
1546939311.659 * * * * [misc]progress:  [ 92 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (/ (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (cos a)) (- (tan y) (tan z))) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a)))))>
1546939311.659 * [enter]simplify:  Simplifying (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (cos a))
1546939311.659 * * [misc]simplify:  iters left: 6 (10 enodes)
1546939311.661 * * [misc]simplify:  iters left: 5 (16 enodes)
1546939311.663 * * [misc]simplify:  iters left: 4 (33 enodes)
1546939311.669 * * [misc]simplify:  iters left: 3 (80 enodes)
1546939311.692 * * [misc]simplify:  iters left: 2 (210 enodes)
1546939311.766 * [exit]simplify:  Simplified to (* (- (tan y) (tan z)) (* (cos a) (+ (tan y) (tan z))))
1546939311.766 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x y z a) (+ x (/ (- (/ (* (- (tan y) (tan z)) (* (cos a) (+ (tan y) (tan z)))) (- (tan y) (tan z))) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a)))))
1546939311.766 * * * * [misc]progress:  [ 93 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (cos a) (+ (tan y) (tan z))) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a)))))>
1546939311.766 * * * * [misc]progress:  [ 94 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (+ (* 1/3 (* (pow z 3) y)) (+ (* 1/3 (* z (pow y 3))) (* z y)))) (cos a)))))>
1546939311.767 * [enter]simplify:  Simplifying (+ (* 1/3 (* (pow z 3) y)) (+ (* 1/3 (* z (pow y 3))) (* z y)))
1546939311.767 * * [misc]simplify:  iters left: 6 (13 enodes)
1546939311.772 * * [misc]simplify:  iters left: 5 (32 enodes)
1546939311.783 * * [misc]simplify:  iters left: 4 (71 enodes)
1546939311.811 * * [misc]simplify:  iters left: 3 (150 enodes)
1546939311.878 * * [misc]simplify:  iters left: 2 (275 enodes)
1546939311.971 * * [misc]simplify:  iters left: 1 (390 enodes)
1546939312.076 * [exit]simplify:  Simplified to (+ (* (+ (* y y) (* z z)) (* 1/3 (* z y))) (* z y))
1546939312.076 * [misc]simplify:  Simplified (2 2 2 1 2) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (+ (* (+ (* y y) (* z z)) (* 1/3 (* z y))) (* z y))) (cos a)))))
1546939312.076 * * * * [misc]progress:  [ 95 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) (cos a)))))>
1546939312.077 * [enter]simplify:  Simplifying (/ (* (sin z) (sin y)) (* (cos y) (cos z)))
1546939312.077 * * [misc]simplify:  iters left: 5 (9 enodes)
1546939312.079 * * [misc]simplify:  iters left: 4 (18 enodes)
1546939312.082 * * [misc]simplify:  iters left: 3 (37 enodes)
1546939312.088 * * [misc]simplify:  iters left: 2 (60 enodes)
1546939312.096 * * [misc]simplify:  iters left: 1 (73 enodes)
1546939312.116 * [exit]simplify:  Simplified to (/ (/ (sin y) (cos z)) (/ (cos y) (sin z)))
1546939312.116 * [misc]simplify:  Simplified (2 2 2 1 2) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (/ (/ (sin y) (cos z)) (/ (cos y) (sin z)))) (cos a)))))
1546939312.116 * * * * [misc]progress:  [ 96 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) (cos a)))))>
1546939312.117 * [enter]simplify:  Simplifying (/ (* (sin z) (sin y)) (* (cos y) (cos z)))
1546939312.117 * * [misc]simplify:  iters left: 5 (9 enodes)
1546939312.120 * * [misc]simplify:  iters left: 4 (18 enodes)
1546939312.125 * * [misc]simplify:  iters left: 3 (37 enodes)
1546939312.137 * * [misc]simplify:  iters left: 2 (60 enodes)
1546939312.153 * * [misc]simplify:  iters left: 1 (73 enodes)
1546939312.168 * [exit]simplify:  Simplified to (/ (/ (sin y) (cos z)) (/ (cos y) (sin z)))
1546939312.168 * [misc]simplify:  Simplified (2 2 2 1 2) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (/ (/ (sin y) (cos z)) (/ (cos y) (sin z)))) (cos a)))))
1546939312.168 * * * * [misc]progress:  [ 97 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (+ (* 1/3 (* (pow z 3) y)) (+ (* 1/3 (* z (pow y 3))) (* z y)))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a)))))>
1546939312.168 * [enter]simplify:  Simplifying (+ (* 1/3 (* (pow z 3) y)) (+ (* 1/3 (* z (pow y 3))) (* z y)))
1546939312.168 * * [misc]simplify:  iters left: 6 (13 enodes)
1546939312.171 * * [misc]simplify:  iters left: 5 (32 enodes)
1546939312.176 * * [misc]simplify:  iters left: 4 (71 enodes)
1546939312.192 * * [misc]simplify:  iters left: 3 (150 enodes)
1546939312.239 * * [misc]simplify:  iters left: 2 (275 enodes)
1546939312.328 * * [misc]simplify:  iters left: 1 (390 enodes)
1546939312.490 * [exit]simplify:  Simplified to (+ (* (+ (* y y) (* z z)) (* 1/3 (* z y))) (* z y))
1546939312.490 * [misc]simplify:  Simplified (2 2 1 2 1 2) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (+ (* (+ (* y y) (* z z)) (* 1/3 (* z y))) (* z y))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a)))))
1546939312.490 * * * * [misc]progress:  [ 98 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a)))))>
1546939312.491 * [enter]simplify:  Simplifying (/ (* (sin z) (sin y)) (* (cos y) (cos z)))
1546939312.491 * * [misc]simplify:  iters left: 5 (9 enodes)
1546939312.492 * * [misc]simplify:  iters left: 4 (18 enodes)
1546939312.495 * * [misc]simplify:  iters left: 3 (37 enodes)
1546939312.506 * * [misc]simplify:  iters left: 2 (60 enodes)
1546939312.522 * * [misc]simplify:  iters left: 1 (73 enodes)
1546939312.543 * [exit]simplify:  Simplified to (/ (/ (sin y) (cos z)) (/ (cos y) (sin z)))
1546939312.543 * [misc]simplify:  Simplified (2 2 1 2 1 2) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (/ (/ (sin y) (cos z)) (/ (cos y) (sin z)))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a)))))
1546939312.543 * * * * [misc]progress:  [ 99 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a)))))>
1546939312.543 * [enter]simplify:  Simplifying (/ (* (sin z) (sin y)) (* (cos y) (cos z)))
1546939312.543 * * [misc]simplify:  iters left: 5 (9 enodes)
1546939312.546 * * [misc]simplify:  iters left: 4 (18 enodes)
1546939312.552 * * [misc]simplify:  iters left: 3 (37 enodes)
1546939312.563 * * [misc]simplify:  iters left: 2 (60 enodes)
1546939312.579 * * [misc]simplify:  iters left: 1 (73 enodes)
1546939312.600 * [exit]simplify:  Simplified to (/ (/ (sin y) (cos z)) (/ (cos y) (sin z)))
1546939312.600 * [misc]simplify:  Simplified (2 2 1 2 1 2) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (/ (/ (sin y) (cos z)) (/ (cos y) (sin z)))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a)))))
1546939312.601 * * * * [misc]progress:  [ 100 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (+ z y) a)))>
1546939312.601 * [enter]simplify:  Simplifying (- (+ z y) a)
1546939312.601 * * [misc]simplify:  iters left: 4 (5 enodes)
1546939312.603 * * [misc]simplify:  iters left: 3 (10 enodes)
1546939312.604 * * [misc]simplify:  iters left: 2 (18 enodes)
1546939312.607 * * [misc]simplify:  iters left: 1 (25 enodes)
1546939312.610 * [exit]simplify:  Simplified to (+ (- y a) z)
1546939312.610 * [misc]simplify:  Simplified (2 2) to (λ (x y z a) (+ x (+ (- y a) z)))
1546939312.610 * * * * [misc]progress:  [ 101 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))>
1546939312.610 * [enter]simplify:  Simplifying (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))
1546939312.610 * * [misc]simplify:  iters left: 6 (25 enodes)
1546939312.615 * * [misc]simplify:  iters left: 5 (68 enodes)
1546939312.626 * * [misc]simplify:  iters left: 4 (177 enodes)
1546939312.670 * * [misc]simplify:  iters left: 3 (447 enodes)
1546939312.902 * [exit]simplify:  Simplified to (/ (+ (- (/ (cos a) (/ (cos z) (sin z))) (sin a)) (+ (* (/ (sin y) (cos y)) (cos a)) (/ (* (/ (sin y) (cos y)) (sin z)) (/ (cos z) (sin a))))) (- (cos a) (* (/ (sin z) (cos z)) (* (/ (sin y) (cos y)) (cos a)))))
1546939312.903 * [misc]simplify:  Simplified (2 2) to (λ (x y z a) (+ x (/ (+ (- (/ (cos a) (/ (cos z) (sin z))) (sin a)) (+ (* (/ (sin y) (cos y)) (cos a)) (/ (* (/ (sin y) (cos y)) (sin z)) (/ (cos z) (sin a))))) (- (cos a) (* (/ (sin z) (cos z)) (* (/ (sin y) (cos y)) (cos a)))))))
1546939312.903 * * * * [misc]progress:  [ 102 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))>
1546939312.903 * [enter]simplify:  Simplifying (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))
1546939312.903 * * [misc]simplify:  iters left: 6 (25 enodes)
1546939312.912 * * [misc]simplify:  iters left: 5 (68 enodes)
1546939312.927 * * [misc]simplify:  iters left: 4 (177 enodes)
1546939312.977 * * [misc]simplify:  iters left: 3 (447 enodes)
1546939313.158 * [exit]simplify:  Simplified to (/ (+ (- (/ (cos a) (/ (cos z) (sin z))) (sin a)) (+ (* (/ (sin y) (cos y)) (cos a)) (/ (* (/ (sin y) (cos y)) (sin z)) (/ (cos z) (sin a))))) (- (cos a) (* (/ (sin z) (cos z)) (* (/ (sin y) (cos y)) (cos a)))))
1546939313.158 * [misc]simplify:  Simplified (2 2) to (λ (x y z a) (+ x (/ (+ (- (/ (cos a) (/ (cos z) (sin z))) (sin a)) (+ (* (/ (sin y) (cos y)) (cos a)) (/ (* (/ (sin y) (cos y)) (sin z)) (/ (cos z) (sin a))))) (- (cos a) (* (/ (sin z) (cos z)) (* (/ (sin y) (cos y)) (cos a)))))))
1546939313.159 * * * * [misc]progress:  [ 103 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (+ (* 1/3 (pow y 3)) (+ z y)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a)))))>
1546939313.159 * [enter]simplify:  Simplifying (+ (* 1/3 (pow y 3)) (+ z y))
1546939313.159 * * [misc]simplify:  iters left: 5 (8 enodes)
1546939313.162 * * [misc]simplify:  iters left: 4 (16 enodes)
1546939313.165 * * [misc]simplify:  iters left: 3 (30 enodes)
1546939313.169 * * [misc]simplify:  iters left: 2 (37 enodes)
1546939313.174 * * [misc]simplify:  iters left: 1 (41 enodes)
1546939313.179 * [exit]simplify:  Simplified to (+ (+ y z) (* (* 1/3 y) (* y y)))
1546939313.179 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x y z a) (+ x (/ (- (+ (+ y z) (* (* 1/3 y) (* y y))) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a)))))
1546939313.179 * * * * [misc]progress:  [ 104 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (cos a) (+ (/ (sin z) (cos z)) (/ (sin y) (cos y)))) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a)))))>
1546939313.179 * [enter]simplify:  Simplifying (* (cos a) (+ (/ (sin z) (cos z)) (/ (sin y) (cos y))))
1546939313.179 * * [misc]simplify:  iters left: 6 (12 enodes)
1546939313.181 * * [misc]simplify:  iters left: 5 (20 enodes)
1546939313.186 * * [misc]simplify:  iters left: 4 (30 enodes)
1546939313.194 * * [misc]simplify:  iters left: 3 (38 enodes)
1546939313.202 * * [misc]simplify:  iters left: 2 (42 enodes)
1546939313.213 * [exit]simplify:  Simplified to (* (+ (/ (sin z) (cos z)) (/ (sin y) (cos y))) (cos a))
1546939313.213 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x y z a) (+ x (/ (- (* (+ (/ (sin z) (cos z)) (/ (sin y) (cos y))) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a)))))
1546939313.213 * * * * [misc]progress:  [ 105 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (cos a) (+ (/ (sin z) (cos z)) (/ (sin y) (cos y)))) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a)))))>
1546939313.213 * [enter]simplify:  Simplifying (* (cos a) (+ (/ (sin z) (cos z)) (/ (sin y) (cos y))))
1546939313.213 * * [misc]simplify:  iters left: 6 (12 enodes)
1546939313.217 * * [misc]simplify:  iters left: 5 (20 enodes)
1546939313.224 * * [misc]simplify:  iters left: 4 (30 enodes)
1546939313.232 * * [misc]simplify:  iters left: 3 (38 enodes)
1546939313.241 * * [misc]simplify:  iters left: 2 (42 enodes)
1546939313.252 * [exit]simplify:  Simplified to (* (+ (/ (sin z) (cos z)) (/ (sin y) (cos y))) (cos a))
1546939313.252 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x y z a) (+ x (/ (- (* (+ (/ (sin z) (cos z)) (/ (sin y) (cos y))) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a)))))
1546939313.252 * * * [misc]progress:  adding candidates to table
1546939315.148 * * [misc]progress:  iteration 3 / 4
1546939315.148 * * * [misc]progress:  picking best candidate
1546939315.223 * * * * [misc]pick:  Picked  #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a))) (+ 1 (* (tan y) (tan z))))))>
1546939315.223 * * * [misc]progress:  localizing error
1546939315.260 * * * [misc]progress:  generating rewritten candidates
1546939315.260 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 2 1 2 1 2)
1546939315.280 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 2 1)
1546939315.303 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 2 2 2)
1546939315.309 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 2 1 2 1 2 2)
1546939315.319 * * * [misc]progress:  generating series expansions
1546939315.319 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 2 1 2 1 2)
1546939315.319 * [misc]backup-simplify:  Simplify (* (* (tan y) (tan z)) (* (tan y) (tan z))) into (* (pow (tan y) 2) (pow (tan z) 2))
1546939315.320 * [misc]approximate:  Taking taylor expansion of (* (pow (tan y) 2) (pow (tan z) 2)) in (y z) around 0
1546939315.320 * [misc]taylor:  Taking taylor expansion of (* (pow (tan y) 2) (pow (tan z) 2)) in z
1546939315.320 * [misc]taylor:  Taking taylor expansion of (pow (tan y) 2) in z
1546939315.320 * [misc]taylor:  Taking taylor expansion of (tan y) in z
1546939315.320 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1546939315.320 * [misc]taylor:  Taking taylor expansion of (sin y) in z
1546939315.320 * [misc]taylor:  Taking taylor expansion of y in z
1546939315.320 * [misc]backup-simplify:  Simplify y into y
1546939315.320 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546939315.320 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546939315.320 * [misc]taylor:  Taking taylor expansion of (cos y) in z
1546939315.320 * [misc]taylor:  Taking taylor expansion of y in z
1546939315.320 * [misc]backup-simplify:  Simplify y into y
1546939315.320 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546939315.320 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546939315.320 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1546939315.320 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1546939315.320 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1546939315.320 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1546939315.320 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1546939315.320 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.320 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1546939315.320 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1546939315.320 * [misc]taylor:  Taking taylor expansion of (pow (tan z) 2) in z
1546939315.320 * [misc]taylor:  Taking taylor expansion of (tan z) in z
1546939315.320 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546939315.321 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1546939315.321 * [misc]taylor:  Taking taylor expansion of z in z
1546939315.321 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.321 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.321 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1546939315.321 * [misc]taylor:  Taking taylor expansion of z in z
1546939315.321 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.321 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.321 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546939315.321 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939315.322 * [misc]taylor:  Taking taylor expansion of (* (pow (tan y) 2) (pow (tan z) 2)) in y
1546939315.322 * [misc]taylor:  Taking taylor expansion of (pow (tan y) 2) in y
1546939315.322 * [misc]taylor:  Taking taylor expansion of (tan y) in y
1546939315.322 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1546939315.322 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1546939315.322 * [misc]taylor:  Taking taylor expansion of y in y
1546939315.322 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.322 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.322 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1546939315.322 * [misc]taylor:  Taking taylor expansion of y in y
1546939315.322 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.322 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.322 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546939315.322 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939315.322 * [misc]taylor:  Taking taylor expansion of (pow (tan z) 2) in y
1546939315.322 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1546939315.323 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546939315.323 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1546939315.323 * [misc]taylor:  Taking taylor expansion of z in y
1546939315.323 * [misc]backup-simplify:  Simplify z into z
1546939315.323 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546939315.323 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546939315.323 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1546939315.323 * [misc]taylor:  Taking taylor expansion of z in y
1546939315.323 * [misc]backup-simplify:  Simplify z into z
1546939315.323 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546939315.323 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546939315.323 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546939315.323 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546939315.323 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546939315.323 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546939315.323 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546939315.323 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.323 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546939315.323 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546939315.323 * [misc]taylor:  Taking taylor expansion of (* (pow (tan y) 2) (pow (tan z) 2)) in y
1546939315.323 * [misc]taylor:  Taking taylor expansion of (pow (tan y) 2) in y
1546939315.324 * [misc]taylor:  Taking taylor expansion of (tan y) in y
1546939315.324 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1546939315.324 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1546939315.324 * [misc]taylor:  Taking taylor expansion of y in y
1546939315.324 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.324 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.324 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1546939315.324 * [misc]taylor:  Taking taylor expansion of y in y
1546939315.324 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.324 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.325 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546939315.325 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939315.325 * [misc]taylor:  Taking taylor expansion of (pow (tan z) 2) in y
1546939315.325 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1546939315.325 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546939315.325 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1546939315.325 * [misc]taylor:  Taking taylor expansion of z in y
1546939315.325 * [misc]backup-simplify:  Simplify z into z
1546939315.325 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546939315.325 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546939315.325 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1546939315.325 * [misc]taylor:  Taking taylor expansion of z in y
1546939315.325 * [misc]backup-simplify:  Simplify z into z
1546939315.325 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546939315.325 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546939315.325 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546939315.325 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546939315.326 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546939315.326 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546939315.326 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546939315.326 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.326 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546939315.326 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546939315.326 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546939315.326 * [misc]backup-simplify:  Simplify (* (/ (sin z) (cos z)) (/ (sin z) (cos z))) into (/ (pow (sin z) 2) (pow (cos z) 2))
1546939315.327 * [misc]backup-simplify:  Simplify (* 1 (/ (pow (sin z) 2) (pow (cos z) 2))) into (/ (pow (sin z) 2) (pow (cos z) 2))
1546939315.327 * [misc]taylor:  Taking taylor expansion of (/ (pow (sin z) 2) (pow (cos z) 2)) in z
1546939315.327 * [misc]taylor:  Taking taylor expansion of (pow (sin z) 2) in z
1546939315.327 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1546939315.327 * [misc]taylor:  Taking taylor expansion of z in z
1546939315.327 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.327 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.337 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546939315.337 * [misc]taylor:  Taking taylor expansion of (pow (cos z) 2) in z
1546939315.337 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1546939315.337 * [misc]taylor:  Taking taylor expansion of z in z
1546939315.337 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.337 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.337 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546939315.337 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546939315.337 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939315.337 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.338 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939315.338 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 1)) into 0
1546939315.339 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939315.339 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 0)) into 0
1546939315.339 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.339 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939315.340 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 1)) into 0
1546939315.341 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939315.341 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 0)) into 0
1546939315.341 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.341 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.341 * [misc]backup-simplify:  Simplify (- (/ 0 (cos z)) (+ (* (/ (sin z) (cos z)) (/ 0 (cos z))))) into 0
1546939315.342 * [misc]backup-simplify:  Simplify (+ (* (/ (sin z) (cos z)) 0) (* 0 (/ (sin z) (cos z)))) into 0
1546939315.343 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939315.343 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939315.343 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1546939315.343 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546939315.344 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (/ (pow (sin z) 2) (pow (cos z) 2)))) into 0
1546939315.344 * [misc]taylor:  Taking taylor expansion of 0 in z
1546939315.344 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.344 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.345 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939315.345 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546939315.345 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939315.346 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546939315.346 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1546939315.346 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.347 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939315.347 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (+ (* 0 0) (* 0 1))) into 0
1546939315.348 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939315.349 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (+ (* 0 0) (* 0 0))) into 0
1546939315.349 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.350 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939315.350 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (+ (* 0 0) (* 0 1))) into 0
1546939315.351 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939315.351 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (+ (* 0 0) (* 0 0))) into 0
1546939315.352 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.352 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.352 * [misc]backup-simplify:  Simplify (- (/ 0 (cos z)) (+ (* (/ (sin z) (cos z)) (/ 0 (cos z))) (* 0 (/ 0 (cos z))))) into 0
1546939315.352 * [misc]backup-simplify:  Simplify (+ (* (/ (sin z) (cos z)) 0) (+ (* 0 0) (* 0 (/ (sin z) (cos z))))) into 0
1546939315.354 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1546939315.355 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1546939315.356 * [misc]backup-simplify:  Simplify (- (/ (- 1/6) 1) (+ (* 1 (/ (- 1/2) 1)) (* 0 (/ 0 1)))) into 1/3
1546939315.356 * [misc]backup-simplify:  Simplify (+ (* 1 1/3) (+ (* 0 0) (* 1/3 1))) into 2/3
1546939315.357 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 2/3 (/ (pow (sin z) 2) (pow (cos z) 2))))) into (* 2/3 (/ (pow (sin z) 2) (pow (cos z) 2)))
1546939315.357 * [misc]taylor:  Taking taylor expansion of (* 2/3 (/ (pow (sin z) 2) (pow (cos z) 2))) in z
1546939315.357 * [misc]taylor:  Taking taylor expansion of 2/3 in z
1546939315.357 * [misc]backup-simplify:  Simplify 2/3 into 2/3
1546939315.357 * [misc]taylor:  Taking taylor expansion of (/ (pow (sin z) 2) (pow (cos z) 2)) in z
1546939315.357 * [misc]taylor:  Taking taylor expansion of (pow (sin z) 2) in z
1546939315.357 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1546939315.357 * [misc]taylor:  Taking taylor expansion of z in z
1546939315.357 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.357 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.358 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546939315.358 * [misc]taylor:  Taking taylor expansion of (pow (cos z) 2) in z
1546939315.358 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1546939315.358 * [misc]taylor:  Taking taylor expansion of z in z
1546939315.358 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.358 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.358 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546939315.358 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546939315.358 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939315.359 * [misc]backup-simplify:  Simplify (* 2/3 1) into 2/3
1546939315.359 * [misc]backup-simplify:  Simplify 2/3 into 2/3
1546939315.359 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.361 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1546939315.361 * [misc]backup-simplify:  Simplify (+ (* 1 (- 1/6)) (+ (* 0 0) (* (- 1/6) 1))) into -1/3
1546939315.362 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1546939315.362 * [misc]backup-simplify:  Simplify (+ (* 1 (- 1/2)) (+ (* 0 0) (* (- 1/2) 1))) into -1
1546939315.363 * [misc]backup-simplify:  Simplify (- (/ -1/3 1) (+ (* 1 (/ -1 1)) (* 0 (/ 0 1)))) into 2/3
1546939315.363 * [misc]backup-simplify:  Simplify 2/3 into 2/3
1546939315.363 * [misc]backup-simplify:  Simplify (+ (* 2/3 (pow (* (pow z 2) y) 2)) (+ (* 2/3 (pow (* z (pow y 2)) 2)) (* 1 (pow (* z y) 2)))) into (+ (* 2/3 (* (pow z 2) (pow y 4))) (+ (* 2/3 (* (pow z 4) (pow y 2))) (* (pow z 2) (pow y 2))))
1546939315.364 * [misc]backup-simplify:  Simplify (* (* (tan (/ 1 y)) (tan (/ 1 z))) (* (tan (/ 1 y)) (tan (/ 1 z)))) into (* (pow (tan (/ 1 y)) 2) (pow (tan (/ 1 z)) 2))
1546939315.364 * [misc]approximate:  Taking taylor expansion of (* (pow (tan (/ 1 y)) 2) (pow (tan (/ 1 z)) 2)) in (y z) around 0
1546939315.364 * [misc]taylor:  Taking taylor expansion of (* (pow (tan (/ 1 y)) 2) (pow (tan (/ 1 z)) 2)) in z
1546939315.364 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 y)) 2) in z
1546939315.364 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in z
1546939315.364 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939315.364 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1546939315.364 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546939315.364 * [misc]taylor:  Taking taylor expansion of y in z
1546939315.364 * [misc]backup-simplify:  Simplify y into y
1546939315.364 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939315.364 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939315.364 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939315.364 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1546939315.364 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546939315.364 * [misc]taylor:  Taking taylor expansion of y in z
1546939315.364 * [misc]backup-simplify:  Simplify y into y
1546939315.364 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939315.365 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939315.365 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939315.365 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546939315.365 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546939315.365 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546939315.365 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546939315.365 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546939315.365 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.365 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546939315.366 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939315.366 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 z)) 2) in z
1546939315.366 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in z
1546939315.366 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939315.366 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1546939315.366 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546939315.366 * [misc]taylor:  Taking taylor expansion of z in z
1546939315.366 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.366 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.366 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939315.366 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939315.366 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1546939315.366 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546939315.366 * [misc]taylor:  Taking taylor expansion of z in z
1546939315.366 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.366 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.366 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939315.366 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939315.367 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939315.367 * [misc]taylor:  Taking taylor expansion of (* (pow (tan (/ 1 y)) 2) (pow (tan (/ 1 z)) 2)) in y
1546939315.367 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 y)) 2) in y
1546939315.367 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in y
1546939315.367 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939315.367 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1546939315.367 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546939315.367 * [misc]taylor:  Taking taylor expansion of y in y
1546939315.367 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.367 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.367 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939315.367 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939315.367 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1546939315.367 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546939315.367 * [misc]taylor:  Taking taylor expansion of y in y
1546939315.367 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.367 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.367 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939315.367 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939315.368 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939315.368 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 z)) 2) in y
1546939315.368 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1546939315.368 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939315.368 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1546939315.368 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546939315.368 * [misc]taylor:  Taking taylor expansion of z in y
1546939315.368 * [misc]backup-simplify:  Simplify z into z
1546939315.368 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939315.368 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939315.368 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939315.368 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1546939315.368 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546939315.368 * [misc]taylor:  Taking taylor expansion of z in y
1546939315.368 * [misc]backup-simplify:  Simplify z into z
1546939315.368 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939315.368 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939315.368 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939315.368 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546939315.369 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546939315.369 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546939315.369 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546939315.369 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546939315.369 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.369 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546939315.369 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939315.369 * [misc]taylor:  Taking taylor expansion of (* (pow (tan (/ 1 y)) 2) (pow (tan (/ 1 z)) 2)) in y
1546939315.369 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 y)) 2) in y
1546939315.369 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in y
1546939315.369 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939315.369 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1546939315.369 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546939315.369 * [misc]taylor:  Taking taylor expansion of y in y
1546939315.369 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.370 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.370 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939315.370 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939315.370 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1546939315.370 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546939315.370 * [misc]taylor:  Taking taylor expansion of y in y
1546939315.370 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.370 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.370 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939315.370 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939315.370 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939315.370 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 z)) 2) in y
1546939315.370 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1546939315.370 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939315.370 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1546939315.370 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546939315.370 * [misc]taylor:  Taking taylor expansion of z in y
1546939315.370 * [misc]backup-simplify:  Simplify z into z
1546939315.371 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939315.371 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939315.371 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939315.371 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1546939315.371 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546939315.371 * [misc]taylor:  Taking taylor expansion of z in y
1546939315.371 * [misc]backup-simplify:  Simplify z into z
1546939315.371 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939315.371 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939315.371 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939315.371 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546939315.371 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546939315.371 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546939315.371 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546939315.371 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546939315.372 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.372 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546939315.372 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939315.372 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 y)) (cos (/ 1 y)))) into (/ (pow (sin (/ 1 y)) 2) (pow (cos (/ 1 y)) 2))
1546939315.372 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) into (/ (pow (sin (/ 1 z)) 2) (pow (cos (/ 1 z)) 2))
1546939315.375 * [misc]backup-simplify:  Simplify (* (/ (pow (sin (/ 1 y)) 2) (pow (cos (/ 1 y)) 2)) (/ (pow (sin (/ 1 z)) 2) (pow (cos (/ 1 z)) 2))) into (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2)))
1546939315.375 * [misc]taylor:  Taking taylor expansion of (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) in z
1546939315.375 * [misc]taylor:  Taking taylor expansion of (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) in z
1546939315.375 * [misc]taylor:  Taking taylor expansion of (pow (sin (/ 1 y)) 2) in z
1546939315.375 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1546939315.375 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546939315.375 * [misc]taylor:  Taking taylor expansion of y in z
1546939315.375 * [misc]backup-simplify:  Simplify y into y
1546939315.376 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939315.376 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939315.376 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939315.376 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546939315.376 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546939315.376 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546939315.376 * [misc]taylor:  Taking taylor expansion of (pow (sin (/ 1 z)) 2) in z
1546939315.376 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1546939315.376 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546939315.376 * [misc]taylor:  Taking taylor expansion of z in z
1546939315.376 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.376 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.376 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939315.377 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939315.377 * [misc]taylor:  Taking taylor expansion of (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2)) in z
1546939315.377 * [misc]taylor:  Taking taylor expansion of (pow (cos (/ 1 y)) 2) in z
1546939315.377 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1546939315.377 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546939315.377 * [misc]taylor:  Taking taylor expansion of y in z
1546939315.377 * [misc]backup-simplify:  Simplify y into y
1546939315.377 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939315.377 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939315.377 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939315.377 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546939315.377 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546939315.377 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.377 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546939315.377 * [misc]taylor:  Taking taylor expansion of (pow (cos (/ 1 z)) 2) in z
1546939315.377 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1546939315.377 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546939315.378 * [misc]taylor:  Taking taylor expansion of z in z
1546939315.378 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.378 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.378 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939315.378 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939315.378 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (sin (/ 1 y))) into (pow (sin (/ 1 y)) 2)
1546939315.378 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) (sin (/ 1 z))) into (pow (sin (/ 1 z)) 2)
1546939315.378 * [misc]backup-simplify:  Simplify (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) into (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2))
1546939315.378 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) (cos (/ 1 y))) into (pow (cos (/ 1 y)) 2)
1546939315.379 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) (cos (/ 1 z))) into (pow (cos (/ 1 z)) 2)
1546939315.379 * [misc]backup-simplify:  Simplify (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2)) into (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))
1546939315.379 * [misc]backup-simplify:  Simplify (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) into (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2)))
1546939315.380 * [misc]backup-simplify:  Simplify (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) into (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2)))
1546939315.380 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939315.380 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
1546939315.380 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546939315.381 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939315.382 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
1546939315.382 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.382 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939315.382 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
1546939315.382 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546939315.383 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939315.384 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
1546939315.384 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.384 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.384 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))))) into 0
1546939315.385 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) 0) (* 0 (/ (sin (/ 1 z)) (cos (/ 1 z))))) into 0
1546939315.385 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))))) into 0
1546939315.385 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) 0) (* 0 (/ (sin (/ 1 y)) (cos (/ 1 y))))) into 0
1546939315.386 * [misc]backup-simplify:  Simplify (+ (* (/ (pow (sin (/ 1 y)) 2) (pow (cos (/ 1 y)) 2)) 0) (* 0 (/ (pow (sin (/ 1 z)) 2) (pow (cos (/ 1 z)) 2)))) into 0
1546939315.386 * [misc]taylor:  Taking taylor expansion of 0 in z
1546939315.386 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.386 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.386 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 (sin (/ 1 z)))) into 0
1546939315.386 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939315.386 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
1546939315.386 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546939315.388 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939315.388 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
1546939315.388 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.388 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 (sin (/ 1 y)))) into 0
1546939315.389 * [misc]backup-simplify:  Simplify (+ (* (pow (sin (/ 1 y)) 2) 0) (* 0 (pow (sin (/ 1 z)) 2))) into 0
1546939315.389 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 (cos (/ 1 z)))) into 0
1546939315.389 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939315.389 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
1546939315.389 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546939315.391 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939315.391 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
1546939315.391 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.391 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.391 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 (cos (/ 1 y)))) into 0
1546939315.392 * [misc]backup-simplify:  Simplify (+ (* (pow (cos (/ 1 y)) 2) 0) (* 0 (pow (cos (/ 1 z)) 2))) into 0
1546939315.392 * [misc]backup-simplify:  Simplify (- (/ 0 (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) (+ (* (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) (/ 0 (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2)))))) into 0
1546939315.392 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.394 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939315.394 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939315.394 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546939315.395 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939315.396 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939315.396 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.397 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939315.397 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939315.397 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546939315.398 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939315.399 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939315.399 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.399 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.399 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))) (* 0 (/ 0 (cos (/ 1 z)))))) into 0
1546939315.400 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 z)) (cos (/ 1 z)))))) into 0
1546939315.400 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))) (* 0 (/ 0 (cos (/ 1 y)))))) into 0
1546939315.401 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 y)) (cos (/ 1 y)))))) into 0
1546939315.401 * [misc]backup-simplify:  Simplify (+ (* (/ (pow (sin (/ 1 y)) 2) (pow (cos (/ 1 y)) 2)) 0) (+ (* 0 0) (* 0 (/ (pow (sin (/ 1 z)) 2) (pow (cos (/ 1 z)) 2))))) into 0
1546939315.401 * [misc]taylor:  Taking taylor expansion of 0 in z
1546939315.401 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.401 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.401 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.402 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 (sin (/ 1 z))))) into 0
1546939315.403 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939315.403 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939315.403 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546939315.404 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939315.404 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939315.404 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.404 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 (sin (/ 1 y))))) into 0
1546939315.405 * [misc]backup-simplify:  Simplify (+ (* (pow (sin (/ 1 y)) 2) 0) (+ (* 0 0) (* 0 (pow (sin (/ 1 z)) 2)))) into 0
1546939315.405 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 (cos (/ 1 z))))) into 0
1546939315.406 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939315.406 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939315.406 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546939315.407 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939315.407 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939315.407 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.407 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.407 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 (cos (/ 1 y))))) into 0
1546939315.407 * [misc]backup-simplify:  Simplify (+ (* (pow (cos (/ 1 y)) 2) 0) (+ (* 0 0) (* 0 (pow (cos (/ 1 z)) 2)))) into 0
1546939315.408 * [misc]backup-simplify:  Simplify (- (/ 0 (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) (+ (* (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) (/ 0 (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2)))) (* 0 (/ 0 (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2)))))) into 0
1546939315.408 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.409 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1546939315.409 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546939315.409 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546939315.410 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939315.411 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1546939315.411 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.412 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1546939315.412 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546939315.412 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546939315.413 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939315.413 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1546939315.414 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.414 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.414 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))) (* 0 (/ 0 (cos (/ 1 z)))) (* 0 (/ 0 (cos (/ 1 z)))))) into 0
1546939315.414 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 z)) (cos (/ 1 z))))))) into 0
1546939315.414 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))) (* 0 (/ 0 (cos (/ 1 y)))) (* 0 (/ 0 (cos (/ 1 y)))))) into 0
1546939315.415 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 y)) (cos (/ 1 y))))))) into 0
1546939315.415 * [misc]backup-simplify:  Simplify (+ (* (/ (pow (sin (/ 1 y)) 2) (pow (cos (/ 1 y)) 2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (pow (sin (/ 1 z)) 2) (pow (cos (/ 1 z)) 2)))))) into 0
1546939315.415 * [misc]taylor:  Taking taylor expansion of 0 in z
1546939315.415 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.415 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.415 * [misc]backup-simplify:  Simplify (/ (* (pow (sin (/ 1 (/ 1 y))) 2) (pow (sin (/ 1 (/ 1 z))) 2)) (* (pow (cos (/ 1 (/ 1 y))) 2) (pow (cos (/ 1 (/ 1 z))) 2))) into (/ (* (pow (sin z) 2) (pow (sin y) 2)) (* (pow (cos y) 2) (pow (cos z) 2)))
1546939315.416 * [misc]backup-simplify:  Simplify (* (* (tan (/ 1 (- y))) (tan (/ 1 (- z)))) (* (tan (/ 1 (- y))) (tan (/ 1 (- z))))) into (* (pow (tan (/ -1 y)) 2) (pow (tan (/ -1 z)) 2))
1546939315.416 * [misc]approximate:  Taking taylor expansion of (* (pow (tan (/ -1 y)) 2) (pow (tan (/ -1 z)) 2)) in (y z) around 0
1546939315.416 * [misc]taylor:  Taking taylor expansion of (* (pow (tan (/ -1 y)) 2) (pow (tan (/ -1 z)) 2)) in z
1546939315.416 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 y)) 2) in z
1546939315.416 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in z
1546939315.416 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939315.416 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1546939315.416 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546939315.416 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939315.416 * [misc]backup-simplify:  Simplify -1 into -1
1546939315.416 * [misc]taylor:  Taking taylor expansion of y in z
1546939315.416 * [misc]backup-simplify:  Simplify y into y
1546939315.416 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546939315.416 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939315.416 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939315.416 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1546939315.416 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546939315.416 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939315.416 * [misc]backup-simplify:  Simplify -1 into -1
1546939315.416 * [misc]taylor:  Taking taylor expansion of y in z
1546939315.416 * [misc]backup-simplify:  Simplify y into y
1546939315.416 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546939315.416 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939315.416 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939315.416 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546939315.416 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546939315.416 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546939315.416 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546939315.417 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546939315.417 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.417 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546939315.417 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939315.417 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 z)) 2) in z
1546939315.417 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in z
1546939315.417 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939315.417 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1546939315.417 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546939315.417 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939315.417 * [misc]backup-simplify:  Simplify -1 into -1
1546939315.417 * [misc]taylor:  Taking taylor expansion of z in z
1546939315.417 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.417 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.417 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939315.417 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939315.417 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1546939315.417 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546939315.417 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939315.417 * [misc]backup-simplify:  Simplify -1 into -1
1546939315.417 * [misc]taylor:  Taking taylor expansion of z in z
1546939315.417 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.417 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.417 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939315.417 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939315.418 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939315.418 * [misc]taylor:  Taking taylor expansion of (* (pow (tan (/ -1 y)) 2) (pow (tan (/ -1 z)) 2)) in y
1546939315.418 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 y)) 2) in y
1546939315.418 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in y
1546939315.418 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939315.418 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1546939315.418 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546939315.418 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939315.418 * [misc]backup-simplify:  Simplify -1 into -1
1546939315.418 * [misc]taylor:  Taking taylor expansion of y in y
1546939315.418 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.418 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.418 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939315.418 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939315.418 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1546939315.418 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546939315.418 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939315.418 * [misc]backup-simplify:  Simplify -1 into -1
1546939315.418 * [misc]taylor:  Taking taylor expansion of y in y
1546939315.418 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.418 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.418 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939315.418 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939315.418 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939315.418 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 z)) 2) in y
1546939315.418 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1546939315.418 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939315.418 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1546939315.418 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546939315.418 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939315.418 * [misc]backup-simplify:  Simplify -1 into -1
1546939315.418 * [misc]taylor:  Taking taylor expansion of z in y
1546939315.418 * [misc]backup-simplify:  Simplify z into z
1546939315.418 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546939315.418 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939315.419 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939315.419 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1546939315.419 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546939315.419 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939315.419 * [misc]backup-simplify:  Simplify -1 into -1
1546939315.419 * [misc]taylor:  Taking taylor expansion of z in y
1546939315.419 * [misc]backup-simplify:  Simplify z into z
1546939315.419 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546939315.419 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939315.419 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939315.419 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546939315.419 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546939315.419 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546939315.419 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546939315.419 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546939315.419 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.419 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546939315.419 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939315.419 * [misc]taylor:  Taking taylor expansion of (* (pow (tan (/ -1 y)) 2) (pow (tan (/ -1 z)) 2)) in y
1546939315.419 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 y)) 2) in y
1546939315.419 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in y
1546939315.419 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939315.419 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1546939315.419 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546939315.419 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939315.419 * [misc]backup-simplify:  Simplify -1 into -1
1546939315.419 * [misc]taylor:  Taking taylor expansion of y in y
1546939315.419 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.419 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.420 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939315.420 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939315.420 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1546939315.420 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546939315.420 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939315.420 * [misc]backup-simplify:  Simplify -1 into -1
1546939315.420 * [misc]taylor:  Taking taylor expansion of y in y
1546939315.420 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.420 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.420 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939315.420 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939315.420 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939315.420 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 z)) 2) in y
1546939315.420 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1546939315.420 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939315.420 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1546939315.420 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546939315.420 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939315.420 * [misc]backup-simplify:  Simplify -1 into -1
1546939315.420 * [misc]taylor:  Taking taylor expansion of z in y
1546939315.420 * [misc]backup-simplify:  Simplify z into z
1546939315.420 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546939315.420 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939315.420 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939315.420 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1546939315.420 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546939315.420 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939315.420 * [misc]backup-simplify:  Simplify -1 into -1
1546939315.420 * [misc]taylor:  Taking taylor expansion of z in y
1546939315.420 * [misc]backup-simplify:  Simplify z into z
1546939315.420 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546939315.420 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939315.420 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939315.421 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546939315.421 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546939315.421 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546939315.421 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546939315.421 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546939315.421 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.421 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546939315.421 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939315.421 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 y)) (cos (/ -1 y)))) into (/ (pow (sin (/ -1 y)) 2) (pow (cos (/ -1 y)) 2))
1546939315.421 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (/ (pow (sin (/ -1 z)) 2) (pow (cos (/ -1 z)) 2))
1546939315.421 * [misc]backup-simplify:  Simplify (* (/ (pow (sin (/ -1 y)) 2) (pow (cos (/ -1 y)) 2)) (/ (pow (sin (/ -1 z)) 2) (pow (cos (/ -1 z)) 2))) into (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2)))
1546939315.422 * [misc]taylor:  Taking taylor expansion of (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) in z
1546939315.422 * [misc]taylor:  Taking taylor expansion of (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) in z
1546939315.422 * [misc]taylor:  Taking taylor expansion of (pow (sin (/ -1 z)) 2) in z
1546939315.422 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1546939315.422 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546939315.422 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939315.422 * [misc]backup-simplify:  Simplify -1 into -1
1546939315.422 * [misc]taylor:  Taking taylor expansion of z in z
1546939315.422 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.422 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.422 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939315.422 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939315.422 * [misc]taylor:  Taking taylor expansion of (pow (sin (/ -1 y)) 2) in z
1546939315.422 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1546939315.422 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546939315.422 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939315.422 * [misc]backup-simplify:  Simplify -1 into -1
1546939315.422 * [misc]taylor:  Taking taylor expansion of y in z
1546939315.422 * [misc]backup-simplify:  Simplify y into y
1546939315.422 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546939315.422 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939315.422 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939315.422 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546939315.422 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546939315.422 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546939315.422 * [misc]taylor:  Taking taylor expansion of (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2)) in z
1546939315.422 * [misc]taylor:  Taking taylor expansion of (pow (cos (/ -1 z)) 2) in z
1546939315.422 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1546939315.422 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546939315.422 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939315.422 * [misc]backup-simplify:  Simplify -1 into -1
1546939315.422 * [misc]taylor:  Taking taylor expansion of z in z
1546939315.422 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.422 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.422 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939315.423 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939315.423 * [misc]taylor:  Taking taylor expansion of (pow (cos (/ -1 y)) 2) in z
1546939315.423 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1546939315.423 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546939315.423 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939315.423 * [misc]backup-simplify:  Simplify -1 into -1
1546939315.423 * [misc]taylor:  Taking taylor expansion of y in z
1546939315.423 * [misc]backup-simplify:  Simplify y into y
1546939315.423 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546939315.423 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939315.423 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939315.423 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546939315.423 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546939315.423 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.423 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546939315.423 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 z))) into (pow (sin (/ -1 z)) 2)
1546939315.423 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) (sin (/ -1 y))) into (pow (sin (/ -1 y)) 2)
1546939315.423 * [misc]backup-simplify:  Simplify (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) into (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2))
1546939315.423 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) (cos (/ -1 z))) into (pow (cos (/ -1 z)) 2)
1546939315.423 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) (cos (/ -1 y))) into (pow (cos (/ -1 y)) 2)
1546939315.424 * [misc]backup-simplify:  Simplify (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2)) into (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))
1546939315.424 * [misc]backup-simplify:  Simplify (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) into (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2)))
1546939315.424 * [misc]backup-simplify:  Simplify (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) into (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2)))
1546939315.424 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939315.424 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
1546939315.424 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546939315.425 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939315.425 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
1546939315.425 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.425 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939315.426 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
1546939315.426 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546939315.426 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939315.426 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
1546939315.427 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.427 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.427 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))))) into 0
1546939315.427 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) 0) (* 0 (/ (sin (/ -1 z)) (cos (/ -1 z))))) into 0
1546939315.427 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))))) into 0
1546939315.427 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) 0) (* 0 (/ (sin (/ -1 y)) (cos (/ -1 y))))) into 0
1546939315.428 * [misc]backup-simplify:  Simplify (+ (* (/ (pow (sin (/ -1 y)) 2) (pow (cos (/ -1 y)) 2)) 0) (* 0 (/ (pow (sin (/ -1 z)) 2) (pow (cos (/ -1 z)) 2)))) into 0
1546939315.428 * [misc]taylor:  Taking taylor expansion of 0 in z
1546939315.428 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.428 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.428 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939315.428 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
1546939315.428 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546939315.429 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939315.429 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
1546939315.429 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.429 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 (sin (/ -1 y)))) into 0
1546939315.429 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 (sin (/ -1 z)))) into 0
1546939315.429 * [misc]backup-simplify:  Simplify (+ (* (pow (sin (/ -1 z)) 2) 0) (* 0 (pow (sin (/ -1 y)) 2))) into 0
1546939315.429 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939315.430 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
1546939315.430 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546939315.430 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939315.430 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
1546939315.431 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.431 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.431 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 (cos (/ -1 y)))) into 0
1546939315.431 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 (cos (/ -1 z)))) into 0
1546939315.431 * [misc]backup-simplify:  Simplify (+ (* (pow (cos (/ -1 z)) 2) 0) (* 0 (pow (cos (/ -1 y)) 2))) into 0
1546939315.432 * [misc]backup-simplify:  Simplify (- (/ 0 (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) (+ (* (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) (/ 0 (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2)))))) into 0
1546939315.432 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.433 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939315.433 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939315.433 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546939315.434 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939315.435 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939315.435 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.436 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939315.436 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939315.436 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546939315.437 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939315.438 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939315.438 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.438 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.438 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))) (* 0 (/ 0 (cos (/ -1 z)))))) into 0
1546939315.439 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 z)) (cos (/ -1 z)))))) into 0
1546939315.439 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))) (* 0 (/ 0 (cos (/ -1 y)))))) into 0
1546939315.440 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 y)) (cos (/ -1 y)))))) into 0
1546939315.440 * [misc]backup-simplify:  Simplify (+ (* (/ (pow (sin (/ -1 y)) 2) (pow (cos (/ -1 y)) 2)) 0) (+ (* 0 0) (* 0 (/ (pow (sin (/ -1 z)) 2) (pow (cos (/ -1 z)) 2))))) into 0
1546939315.440 * [misc]taylor:  Taking taylor expansion of 0 in z
1546939315.440 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.440 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.440 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.441 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939315.441 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939315.441 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546939315.442 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939315.442 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939315.442 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.442 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 (sin (/ -1 y))))) into 0
1546939315.442 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 (sin (/ -1 z))))) into 0
1546939315.443 * [misc]backup-simplify:  Simplify (+ (* (pow (sin (/ -1 z)) 2) 0) (+ (* 0 0) (* 0 (pow (sin (/ -1 y)) 2)))) into 0
1546939315.443 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939315.443 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939315.444 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546939315.444 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939315.444 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939315.444 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.445 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.445 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 (cos (/ -1 y))))) into 0
1546939315.445 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 (cos (/ -1 z))))) into 0
1546939315.445 * [misc]backup-simplify:  Simplify (+ (* (pow (cos (/ -1 z)) 2) 0) (+ (* 0 0) (* 0 (pow (cos (/ -1 y)) 2)))) into 0
1546939315.446 * [misc]backup-simplify:  Simplify (- (/ 0 (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) (+ (* (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) (/ 0 (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2)))) (* 0 (/ 0 (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2)))))) into 0
1546939315.446 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.447 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1546939315.447 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546939315.447 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546939315.448 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939315.449 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1546939315.449 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.450 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1546939315.450 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546939315.450 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546939315.451 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939315.451 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1546939315.451 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.452 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.452 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))) (* 0 (/ 0 (cos (/ -1 z)))) (* 0 (/ 0 (cos (/ -1 z)))))) into 0
1546939315.452 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 z)) (cos (/ -1 z))))))) into 0
1546939315.452 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))) (* 0 (/ 0 (cos (/ -1 y)))) (* 0 (/ 0 (cos (/ -1 y)))))) into 0
1546939315.453 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 y)) (cos (/ -1 y))))))) into 0
1546939315.453 * [misc]backup-simplify:  Simplify (+ (* (/ (pow (sin (/ -1 y)) 2) (pow (cos (/ -1 y)) 2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (pow (sin (/ -1 z)) 2) (pow (cos (/ -1 z)) 2)))))) into 0
1546939315.453 * [misc]taylor:  Taking taylor expansion of 0 in z
1546939315.453 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.453 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.453 * [misc]backup-simplify:  Simplify (/ (* (pow (sin (/ -1 (/ 1 (- z)))) 2) (pow (sin (/ -1 (/ 1 (- y)))) 2)) (* (pow (cos (/ -1 (/ 1 (- z)))) 2) (pow (cos (/ -1 (/ 1 (- y)))) 2))) into (/ (* (pow (sin z) 2) (pow (sin y) 2)) (* (pow (cos y) 2) (pow (cos z) 2)))
1546939315.453 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 2 1)
1546939315.454 * [misc]backup-simplify:  Simplify (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a))) into (/ (- (+ (* (cos a) (tan z)) (+ (* (sin a) (* (tan y) (tan z))) (* (cos a) (tan y)))) (sin a)) (* (cos a) (- 1 (* (pow (tan y) 2) (pow (tan z) 2)))))
1546939315.454 * [misc]approximate:  Taking taylor expansion of (/ (- (+ (* (cos a) (tan z)) (+ (* (sin a) (* (tan y) (tan z))) (* (cos a) (tan y)))) (sin a)) (* (cos a) (- 1 (* (pow (tan y) 2) (pow (tan z) 2))))) in (y z a) around 0
1546939315.454 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (cos a) (tan z)) (+ (* (sin a) (* (tan y) (tan z))) (* (cos a) (tan y)))) (sin a)) (* (cos a) (- 1 (* (pow (tan y) 2) (pow (tan z) 2))))) in a
1546939315.454 * [misc]taylor:  Taking taylor expansion of (- (+ (* (cos a) (tan z)) (+ (* (sin a) (* (tan y) (tan z))) (* (cos a) (tan y)))) (sin a)) in a
1546939315.454 * [misc]taylor:  Taking taylor expansion of (+ (* (cos a) (tan z)) (+ (* (sin a) (* (tan y) (tan z))) (* (cos a) (tan y)))) in a
1546939315.454 * [misc]taylor:  Taking taylor expansion of (* (cos a) (tan z)) in a
1546939315.454 * [misc]taylor:  Taking taylor expansion of (cos a) in a
1546939315.454 * [misc]taylor:  Taking taylor expansion of a in a
1546939315.454 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.454 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.454 * [misc]taylor:  Taking taylor expansion of (tan z) in a
1546939315.454 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546939315.454 * [misc]taylor:  Taking taylor expansion of (sin z) in a
1546939315.454 * [misc]taylor:  Taking taylor expansion of z in a
1546939315.454 * [misc]backup-simplify:  Simplify z into z
1546939315.454 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546939315.454 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546939315.454 * [misc]taylor:  Taking taylor expansion of (cos z) in a
1546939315.454 * [misc]taylor:  Taking taylor expansion of z in a
1546939315.454 * [misc]backup-simplify:  Simplify z into z
1546939315.454 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546939315.454 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546939315.454 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546939315.454 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546939315.455 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546939315.455 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546939315.455 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546939315.455 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.455 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546939315.455 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546939315.455 * [misc]taylor:  Taking taylor expansion of (+ (* (sin a) (* (tan y) (tan z))) (* (cos a) (tan y))) in a
1546939315.455 * [misc]taylor:  Taking taylor expansion of (* (sin a) (* (tan y) (tan z))) in a
1546939315.455 * [misc]taylor:  Taking taylor expansion of (sin a) in a
1546939315.455 * [misc]taylor:  Taking taylor expansion of a in a
1546939315.455 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.455 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.455 * [misc]taylor:  Taking taylor expansion of (* (tan y) (tan z)) in a
1546939315.455 * [misc]taylor:  Taking taylor expansion of (tan y) in a
1546939315.455 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1546939315.455 * [misc]taylor:  Taking taylor expansion of (sin y) in a
1546939315.455 * [misc]taylor:  Taking taylor expansion of y in a
1546939315.455 * [misc]backup-simplify:  Simplify y into y
1546939315.455 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546939315.455 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546939315.455 * [misc]taylor:  Taking taylor expansion of (cos y) in a
1546939315.455 * [misc]taylor:  Taking taylor expansion of y in a
1546939315.455 * [misc]backup-simplify:  Simplify y into y
1546939315.455 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546939315.455 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546939315.455 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1546939315.455 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1546939315.455 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1546939315.455 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1546939315.455 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1546939315.455 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.456 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1546939315.456 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1546939315.456 * [misc]taylor:  Taking taylor expansion of (tan z) in a
1546939315.456 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546939315.456 * [misc]taylor:  Taking taylor expansion of (sin z) in a
1546939315.456 * [misc]taylor:  Taking taylor expansion of z in a
1546939315.456 * [misc]backup-simplify:  Simplify z into z
1546939315.456 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546939315.456 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546939315.456 * [misc]taylor:  Taking taylor expansion of (cos z) in a
1546939315.456 * [misc]taylor:  Taking taylor expansion of z in a
1546939315.456 * [misc]backup-simplify:  Simplify z into z
1546939315.456 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546939315.456 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546939315.456 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546939315.456 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546939315.456 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546939315.456 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546939315.456 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546939315.456 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.456 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546939315.456 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546939315.456 * [misc]taylor:  Taking taylor expansion of (* (cos a) (tan y)) in a
1546939315.456 * [misc]taylor:  Taking taylor expansion of (cos a) in a
1546939315.456 * [misc]taylor:  Taking taylor expansion of a in a
1546939315.456 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.456 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.456 * [misc]taylor:  Taking taylor expansion of (tan y) in a
1546939315.456 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1546939315.456 * [misc]taylor:  Taking taylor expansion of (sin y) in a
1546939315.456 * [misc]taylor:  Taking taylor expansion of y in a
1546939315.456 * [misc]backup-simplify:  Simplify y into y
1546939315.456 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546939315.456 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546939315.457 * [misc]taylor:  Taking taylor expansion of (cos y) in a
1546939315.457 * [misc]taylor:  Taking taylor expansion of y in a
1546939315.457 * [misc]backup-simplify:  Simplify y into y
1546939315.457 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546939315.457 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546939315.457 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1546939315.457 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1546939315.457 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1546939315.457 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1546939315.457 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1546939315.457 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.457 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1546939315.457 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1546939315.457 * [misc]taylor:  Taking taylor expansion of (sin a) in a
1546939315.457 * [misc]taylor:  Taking taylor expansion of a in a
1546939315.457 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.457 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.457 * [misc]taylor:  Taking taylor expansion of (* (cos a) (- 1 (* (pow (tan y) 2) (pow (tan z) 2)))) in a
1546939315.457 * [misc]taylor:  Taking taylor expansion of (cos a) in a
1546939315.457 * [misc]taylor:  Taking taylor expansion of a in a
1546939315.457 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.457 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.457 * [misc]taylor:  Taking taylor expansion of (- 1 (* (pow (tan y) 2) (pow (tan z) 2))) in a
1546939315.457 * [misc]taylor:  Taking taylor expansion of 1 in a
1546939315.457 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.457 * [misc]taylor:  Taking taylor expansion of (* (pow (tan y) 2) (pow (tan z) 2)) in a
1546939315.457 * [misc]taylor:  Taking taylor expansion of (pow (tan y) 2) in a
1546939315.457 * [misc]taylor:  Taking taylor expansion of (tan y) in a
1546939315.457 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1546939315.457 * [misc]taylor:  Taking taylor expansion of (sin y) in a
1546939315.457 * [misc]taylor:  Taking taylor expansion of y in a
1546939315.457 * [misc]backup-simplify:  Simplify y into y
1546939315.457 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546939315.457 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546939315.457 * [misc]taylor:  Taking taylor expansion of (cos y) in a
1546939315.457 * [misc]taylor:  Taking taylor expansion of y in a
1546939315.457 * [misc]backup-simplify:  Simplify y into y
1546939315.457 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546939315.457 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546939315.458 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1546939315.458 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1546939315.458 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1546939315.458 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1546939315.458 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1546939315.458 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.458 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1546939315.458 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1546939315.458 * [misc]taylor:  Taking taylor expansion of (pow (tan z) 2) in a
1546939315.458 * [misc]taylor:  Taking taylor expansion of (tan z) in a
1546939315.458 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546939315.458 * [misc]taylor:  Taking taylor expansion of (sin z) in a
1546939315.458 * [misc]taylor:  Taking taylor expansion of z in a
1546939315.458 * [misc]backup-simplify:  Simplify z into z
1546939315.458 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546939315.458 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546939315.458 * [misc]taylor:  Taking taylor expansion of (cos z) in a
1546939315.458 * [misc]taylor:  Taking taylor expansion of z in a
1546939315.458 * [misc]backup-simplify:  Simplify z into z
1546939315.458 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546939315.458 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546939315.458 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546939315.458 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546939315.458 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546939315.458 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546939315.458 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546939315.458 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.458 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546939315.459 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546939315.459 * [misc]backup-simplify:  Simplify (* 1 (/ (sin z) (cos z))) into (/ (sin z) (cos z))
1546939315.459 * [misc]backup-simplify:  Simplify (* (/ (sin y) (cos y)) (/ (sin z) (cos z))) into (/ (* (sin z) (sin y)) (* (cos y) (cos z)))
1546939315.459 * [misc]backup-simplify:  Simplify (* 0 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) into 0
1546939315.459 * [misc]backup-simplify:  Simplify (* 1 (/ (sin y) (cos y))) into (/ (sin y) (cos y))
1546939315.459 * [misc]backup-simplify:  Simplify (+ 0 (/ (sin y) (cos y))) into (/ (sin y) (cos y))
1546939315.459 * [misc]backup-simplify:  Simplify (+ (/ (sin z) (cos z)) (/ (sin y) (cos y))) into (+ (/ (sin z) (cos z)) (/ (sin y) (cos y)))
1546939315.459 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.459 * [misc]backup-simplify:  Simplify (+ (+ (/ (sin z) (cos z)) (/ (sin y) (cos y))) 0) into (+ (/ (sin z) (cos z)) (/ (sin y) (cos y)))
1546939315.459 * [misc]backup-simplify:  Simplify (* (/ (sin y) (cos y)) (/ (sin y) (cos y))) into (/ (pow (sin y) 2) (pow (cos y) 2))
1546939315.459 * [misc]backup-simplify:  Simplify (* (/ (sin z) (cos z)) (/ (sin z) (cos z))) into (/ (pow (sin z) 2) (pow (cos z) 2))
1546939315.460 * [misc]backup-simplify:  Simplify (* (/ (pow (sin y) 2) (pow (cos y) 2)) (/ (pow (sin z) 2) (pow (cos z) 2))) into (/ (* (pow (sin z) 2) (pow (sin y) 2)) (* (pow (cos y) 2) (pow (cos z) 2)))
1546939315.460 * [misc]backup-simplify:  Simplify (- (/ (* (pow (sin z) 2) (pow (sin y) 2)) (* (pow (cos y) 2) (pow (cos z) 2)))) into (- (/ (* (pow (sin z) 2) (pow (sin y) 2)) (* (pow (cos y) 2) (pow (cos z) 2))))
1546939315.460 * [misc]backup-simplify:  Simplify (+ 1 (- (/ (* (pow (sin z) 2) (pow (sin y) 2)) (* (pow (cos y) 2) (pow (cos z) 2))))) into (- 1 (/ (* (pow (sin z) 2) (pow (sin y) 2)) (* (pow (cos y) 2) (pow (cos z) 2))))
1546939315.460 * [misc]backup-simplify:  Simplify (* 1 (- 1 (/ (* (pow (sin z) 2) (pow (sin y) 2)) (* (pow (cos y) 2) (pow (cos z) 2))))) into (- 1 (/ (* (pow (sin z) 2) (pow (sin y) 2)) (* (pow (cos y) 2) (pow (cos z) 2))))
1546939315.461 * [misc]backup-simplify:  Simplify (/ (+ (/ (sin z) (cos z)) (/ (sin y) (cos y))) (- 1 (/ (* (pow (sin z) 2) (pow (sin y) 2)) (* (pow (cos y) 2) (pow (cos z) 2))))) into (/ (+ (/ (sin z) (cos z)) (/ (sin y) (cos y))) (- 1 (/ (* (pow (sin z) 2) (pow (sin y) 2)) (* (pow (cos y) 2) (pow (cos z) 2)))))
1546939315.461 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (cos a) (tan z)) (+ (* (sin a) (* (tan y) (tan z))) (* (cos a) (tan y)))) (sin a)) (* (cos a) (- 1 (* (pow (tan y) 2) (pow (tan z) 2))))) in z
1546939315.461 * [misc]taylor:  Taking taylor expansion of (- (+ (* (cos a) (tan z)) (+ (* (sin a) (* (tan y) (tan z))) (* (cos a) (tan y)))) (sin a)) in z
1546939315.461 * [misc]taylor:  Taking taylor expansion of (+ (* (cos a) (tan z)) (+ (* (sin a) (* (tan y) (tan z))) (* (cos a) (tan y)))) in z
1546939315.461 * [misc]taylor:  Taking taylor expansion of (* (cos a) (tan z)) in z
1546939315.461 * [misc]taylor:  Taking taylor expansion of (cos a) in z
1546939315.461 * [misc]taylor:  Taking taylor expansion of a in z
1546939315.461 * [misc]backup-simplify:  Simplify a into a
1546939315.461 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546939315.461 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546939315.461 * [misc]taylor:  Taking taylor expansion of (tan z) in z
1546939315.461 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546939315.461 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1546939315.461 * [misc]taylor:  Taking taylor expansion of z in z
1546939315.461 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.461 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.461 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1546939315.461 * [misc]taylor:  Taking taylor expansion of z in z
1546939315.461 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.461 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.462 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546939315.462 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939315.462 * [misc]taylor:  Taking taylor expansion of (+ (* (sin a) (* (tan y) (tan z))) (* (cos a) (tan y))) in z
1546939315.462 * [misc]taylor:  Taking taylor expansion of (* (sin a) (* (tan y) (tan z))) in z
1546939315.462 * [misc]taylor:  Taking taylor expansion of (sin a) in z
1546939315.462 * [misc]taylor:  Taking taylor expansion of a in z
1546939315.462 * [misc]backup-simplify:  Simplify a into a
1546939315.462 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546939315.462 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546939315.462 * [misc]taylor:  Taking taylor expansion of (* (tan y) (tan z)) in z
1546939315.462 * [misc]taylor:  Taking taylor expansion of (tan y) in z
1546939315.462 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1546939315.462 * [misc]taylor:  Taking taylor expansion of (sin y) in z
1546939315.462 * [misc]taylor:  Taking taylor expansion of y in z
1546939315.462 * [misc]backup-simplify:  Simplify y into y
1546939315.462 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546939315.462 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546939315.462 * [misc]taylor:  Taking taylor expansion of (cos y) in z
1546939315.462 * [misc]taylor:  Taking taylor expansion of y in z
1546939315.462 * [misc]backup-simplify:  Simplify y into y
1546939315.463 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546939315.463 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546939315.463 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1546939315.463 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1546939315.463 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1546939315.463 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1546939315.463 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1546939315.463 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.463 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1546939315.463 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1546939315.463 * [misc]taylor:  Taking taylor expansion of (tan z) in z
1546939315.463 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546939315.463 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1546939315.463 * [misc]taylor:  Taking taylor expansion of z in z
1546939315.463 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.463 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.463 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1546939315.463 * [misc]taylor:  Taking taylor expansion of z in z
1546939315.463 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.463 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.464 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546939315.464 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939315.464 * [misc]taylor:  Taking taylor expansion of (* (cos a) (tan y)) in z
1546939315.464 * [misc]taylor:  Taking taylor expansion of (cos a) in z
1546939315.464 * [misc]taylor:  Taking taylor expansion of a in z
1546939315.464 * [misc]backup-simplify:  Simplify a into a
1546939315.464 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546939315.464 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546939315.464 * [misc]taylor:  Taking taylor expansion of (tan y) in z
1546939315.464 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1546939315.464 * [misc]taylor:  Taking taylor expansion of (sin y) in z
1546939315.464 * [misc]taylor:  Taking taylor expansion of y in z
1546939315.464 * [misc]backup-simplify:  Simplify y into y
1546939315.464 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546939315.464 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546939315.464 * [misc]taylor:  Taking taylor expansion of (cos y) in z
1546939315.464 * [misc]taylor:  Taking taylor expansion of y in z
1546939315.464 * [misc]backup-simplify:  Simplify y into y
1546939315.464 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546939315.464 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546939315.464 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1546939315.464 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1546939315.464 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1546939315.464 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1546939315.464 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1546939315.465 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.465 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1546939315.465 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1546939315.465 * [misc]taylor:  Taking taylor expansion of (sin a) in z
1546939315.465 * [misc]taylor:  Taking taylor expansion of a in z
1546939315.465 * [misc]backup-simplify:  Simplify a into a
1546939315.465 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546939315.465 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546939315.465 * [misc]taylor:  Taking taylor expansion of (* (cos a) (- 1 (* (pow (tan y) 2) (pow (tan z) 2)))) in z
1546939315.465 * [misc]taylor:  Taking taylor expansion of (cos a) in z
1546939315.465 * [misc]taylor:  Taking taylor expansion of a in z
1546939315.465 * [misc]backup-simplify:  Simplify a into a
1546939315.465 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546939315.465 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546939315.465 * [misc]taylor:  Taking taylor expansion of (- 1 (* (pow (tan y) 2) (pow (tan z) 2))) in z
1546939315.465 * [misc]taylor:  Taking taylor expansion of 1 in z
1546939315.465 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.465 * [misc]taylor:  Taking taylor expansion of (* (pow (tan y) 2) (pow (tan z) 2)) in z
1546939315.465 * [misc]taylor:  Taking taylor expansion of (pow (tan y) 2) in z
1546939315.465 * [misc]taylor:  Taking taylor expansion of (tan y) in z
1546939315.465 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1546939315.465 * [misc]taylor:  Taking taylor expansion of (sin y) in z
1546939315.465 * [misc]taylor:  Taking taylor expansion of y in z
1546939315.465 * [misc]backup-simplify:  Simplify y into y
1546939315.465 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546939315.465 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546939315.465 * [misc]taylor:  Taking taylor expansion of (cos y) in z
1546939315.465 * [misc]taylor:  Taking taylor expansion of y in z
1546939315.465 * [misc]backup-simplify:  Simplify y into y
1546939315.465 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546939315.465 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546939315.465 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1546939315.465 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1546939315.465 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1546939315.465 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1546939315.465 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1546939315.466 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.466 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1546939315.466 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1546939315.466 * [misc]taylor:  Taking taylor expansion of (pow (tan z) 2) in z
1546939315.466 * [misc]taylor:  Taking taylor expansion of (tan z) in z
1546939315.466 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546939315.466 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1546939315.466 * [misc]taylor:  Taking taylor expansion of z in z
1546939315.466 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.466 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.466 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1546939315.466 * [misc]taylor:  Taking taylor expansion of z in z
1546939315.466 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.466 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.467 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546939315.467 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939315.467 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1546939315.467 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1546939315.467 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.467 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1546939315.467 * [misc]backup-simplify:  Simplify (* (cos a) (/ (sin y) (cos y))) into (/ (* (cos a) (sin y)) (cos y))
1546939315.467 * [misc]backup-simplify:  Simplify (+ 0 (/ (* (cos a) (sin y)) (cos y))) into (/ (* (cos a) (sin y)) (cos y))
1546939315.467 * [misc]backup-simplify:  Simplify (+ 0 (/ (* (cos a) (sin y)) (cos y))) into (/ (* (cos a) (sin y)) (cos y))
1546939315.467 * [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
1546939315.467 * [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
1546939315.467 * [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
1546939315.467 * [misc]backup-simplify:  Simplify (- (sin a)) into (- (sin a))
1546939315.468 * [misc]backup-simplify:  Simplify (+ (/ (* (cos a) (sin y)) (cos y)) (- (sin a))) into (- (/ (* (cos a) (sin y)) (cos y)) (sin a))
1546939315.468 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1546939315.468 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1546939315.468 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.468 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1546939315.468 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546939315.468 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1546939315.468 * [misc]backup-simplify:  Simplify (/ (- (/ (* (cos a) (sin y)) (cos y)) (sin a)) (cos a)) into (/ (- (/ (* (cos a) (sin y)) (cos y)) (sin a)) (cos a))
1546939315.468 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (cos a) (tan z)) (+ (* (sin a) (* (tan y) (tan z))) (* (cos a) (tan y)))) (sin a)) (* (cos a) (- 1 (* (pow (tan y) 2) (pow (tan z) 2))))) in y
1546939315.468 * [misc]taylor:  Taking taylor expansion of (- (+ (* (cos a) (tan z)) (+ (* (sin a) (* (tan y) (tan z))) (* (cos a) (tan y)))) (sin a)) in y
1546939315.468 * [misc]taylor:  Taking taylor expansion of (+ (* (cos a) (tan z)) (+ (* (sin a) (* (tan y) (tan z))) (* (cos a) (tan y)))) in y
1546939315.468 * [misc]taylor:  Taking taylor expansion of (* (cos a) (tan z)) in y
1546939315.468 * [misc]taylor:  Taking taylor expansion of (cos a) in y
1546939315.468 * [misc]taylor:  Taking taylor expansion of a in y
1546939315.468 * [misc]backup-simplify:  Simplify a into a
1546939315.468 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546939315.468 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546939315.468 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1546939315.468 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546939315.468 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1546939315.468 * [misc]taylor:  Taking taylor expansion of z in y
1546939315.468 * [misc]backup-simplify:  Simplify z into z
1546939315.468 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546939315.468 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546939315.468 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1546939315.468 * [misc]taylor:  Taking taylor expansion of z in y
1546939315.468 * [misc]backup-simplify:  Simplify z into z
1546939315.469 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546939315.469 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546939315.469 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546939315.469 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546939315.469 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546939315.469 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546939315.469 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546939315.469 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.469 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546939315.469 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546939315.469 * [misc]taylor:  Taking taylor expansion of (+ (* (sin a) (* (tan y) (tan z))) (* (cos a) (tan y))) in y
1546939315.469 * [misc]taylor:  Taking taylor expansion of (* (sin a) (* (tan y) (tan z))) in y
1546939315.469 * [misc]taylor:  Taking taylor expansion of (sin a) in y
1546939315.469 * [misc]taylor:  Taking taylor expansion of a in y
1546939315.469 * [misc]backup-simplify:  Simplify a into a
1546939315.469 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546939315.469 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546939315.469 * [misc]taylor:  Taking taylor expansion of (* (tan y) (tan z)) in y
1546939315.469 * [misc]taylor:  Taking taylor expansion of (tan y) in y
1546939315.469 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1546939315.469 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1546939315.469 * [misc]taylor:  Taking taylor expansion of y in y
1546939315.469 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.469 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.469 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1546939315.469 * [misc]taylor:  Taking taylor expansion of y in y
1546939315.469 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.469 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.470 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546939315.470 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939315.470 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1546939315.470 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546939315.470 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1546939315.470 * [misc]taylor:  Taking taylor expansion of z in y
1546939315.470 * [misc]backup-simplify:  Simplify z into z
1546939315.470 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546939315.470 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546939315.470 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1546939315.470 * [misc]taylor:  Taking taylor expansion of z in y
1546939315.470 * [misc]backup-simplify:  Simplify z into z
1546939315.470 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546939315.470 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546939315.470 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546939315.470 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546939315.471 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546939315.471 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546939315.471 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546939315.471 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.471 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546939315.471 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546939315.471 * [misc]taylor:  Taking taylor expansion of (* (cos a) (tan y)) in y
1546939315.471 * [misc]taylor:  Taking taylor expansion of (cos a) in y
1546939315.471 * [misc]taylor:  Taking taylor expansion of a in y
1546939315.471 * [misc]backup-simplify:  Simplify a into a
1546939315.471 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546939315.471 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546939315.471 * [misc]taylor:  Taking taylor expansion of (tan y) in y
1546939315.471 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1546939315.471 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1546939315.471 * [misc]taylor:  Taking taylor expansion of y in y
1546939315.471 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.471 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.471 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1546939315.471 * [misc]taylor:  Taking taylor expansion of y in y
1546939315.471 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.471 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.472 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546939315.472 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939315.472 * [misc]taylor:  Taking taylor expansion of (sin a) in y
1546939315.472 * [misc]taylor:  Taking taylor expansion of a in y
1546939315.472 * [misc]backup-simplify:  Simplify a into a
1546939315.472 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546939315.472 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546939315.472 * [misc]taylor:  Taking taylor expansion of (* (cos a) (- 1 (* (pow (tan y) 2) (pow (tan z) 2)))) in y
1546939315.472 * [misc]taylor:  Taking taylor expansion of (cos a) in y
1546939315.472 * [misc]taylor:  Taking taylor expansion of a in y
1546939315.472 * [misc]backup-simplify:  Simplify a into a
1546939315.472 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546939315.472 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546939315.472 * [misc]taylor:  Taking taylor expansion of (- 1 (* (pow (tan y) 2) (pow (tan z) 2))) in y
1546939315.472 * [misc]taylor:  Taking taylor expansion of 1 in y
1546939315.472 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.472 * [misc]taylor:  Taking taylor expansion of (* (pow (tan y) 2) (pow (tan z) 2)) in y
1546939315.472 * [misc]taylor:  Taking taylor expansion of (pow (tan y) 2) in y
1546939315.472 * [misc]taylor:  Taking taylor expansion of (tan y) in y
1546939315.472 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1546939315.472 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1546939315.472 * [misc]taylor:  Taking taylor expansion of y in y
1546939315.472 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.472 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.472 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1546939315.472 * [misc]taylor:  Taking taylor expansion of y in y
1546939315.472 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.472 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.473 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546939315.473 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939315.473 * [misc]taylor:  Taking taylor expansion of (pow (tan z) 2) in y
1546939315.473 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1546939315.473 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546939315.473 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1546939315.473 * [misc]taylor:  Taking taylor expansion of z in y
1546939315.473 * [misc]backup-simplify:  Simplify z into z
1546939315.473 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546939315.473 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546939315.473 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1546939315.473 * [misc]taylor:  Taking taylor expansion of z in y
1546939315.473 * [misc]backup-simplify:  Simplify z into z
1546939315.473 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546939315.473 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546939315.473 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546939315.473 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546939315.474 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546939315.474 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546939315.474 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546939315.474 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.474 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546939315.474 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546939315.474 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1546939315.474 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1546939315.474 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.474 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1546939315.474 * [misc]backup-simplify:  Simplify (* (cos a) (/ (sin z) (cos z))) into (/ (* (cos a) (sin z)) (cos z))
1546939315.474 * [misc]backup-simplify:  Simplify (+ (/ (* (cos a) (sin z)) (cos z)) 0) into (/ (* (cos a) (sin z)) (cos z))
1546939315.474 * [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
1546939315.474 * [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
1546939315.474 * [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
1546939315.474 * [misc]backup-simplify:  Simplify (- (sin a)) into (- (sin a))
1546939315.475 * [misc]backup-simplify:  Simplify (+ (/ (* (cos a) (sin z)) (cos z)) (- (sin a))) into (- (/ (* (cos a) (sin z)) (cos z)) (sin a))
1546939315.475 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1546939315.475 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1546939315.475 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.475 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1546939315.475 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546939315.475 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1546939315.475 * [misc]backup-simplify:  Simplify (/ (- (/ (* (cos a) (sin z)) (cos z)) (sin a)) (cos a)) into (/ (- (/ (* (cos a) (sin z)) (cos z)) (sin a)) (cos a))
1546939315.475 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (cos a) (tan z)) (+ (* (sin a) (* (tan y) (tan z))) (* (cos a) (tan y)))) (sin a)) (* (cos a) (- 1 (* (pow (tan y) 2) (pow (tan z) 2))))) in y
1546939315.475 * [misc]taylor:  Taking taylor expansion of (- (+ (* (cos a) (tan z)) (+ (* (sin a) (* (tan y) (tan z))) (* (cos a) (tan y)))) (sin a)) in y
1546939315.475 * [misc]taylor:  Taking taylor expansion of (+ (* (cos a) (tan z)) (+ (* (sin a) (* (tan y) (tan z))) (* (cos a) (tan y)))) in y
1546939315.475 * [misc]taylor:  Taking taylor expansion of (* (cos a) (tan z)) in y
1546939315.475 * [misc]taylor:  Taking taylor expansion of (cos a) in y
1546939315.475 * [misc]taylor:  Taking taylor expansion of a in y
1546939315.475 * [misc]backup-simplify:  Simplify a into a
1546939315.475 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546939315.475 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546939315.475 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1546939315.475 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546939315.475 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1546939315.475 * [misc]taylor:  Taking taylor expansion of z in y
1546939315.475 * [misc]backup-simplify:  Simplify z into z
1546939315.475 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546939315.475 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546939315.475 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1546939315.475 * [misc]taylor:  Taking taylor expansion of z in y
1546939315.475 * [misc]backup-simplify:  Simplify z into z
1546939315.475 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546939315.475 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546939315.476 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546939315.476 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546939315.476 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546939315.476 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546939315.476 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546939315.476 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.476 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546939315.476 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546939315.476 * [misc]taylor:  Taking taylor expansion of (+ (* (sin a) (* (tan y) (tan z))) (* (cos a) (tan y))) in y
1546939315.476 * [misc]taylor:  Taking taylor expansion of (* (sin a) (* (tan y) (tan z))) in y
1546939315.476 * [misc]taylor:  Taking taylor expansion of (sin a) in y
1546939315.476 * [misc]taylor:  Taking taylor expansion of a in y
1546939315.476 * [misc]backup-simplify:  Simplify a into a
1546939315.476 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546939315.476 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546939315.476 * [misc]taylor:  Taking taylor expansion of (* (tan y) (tan z)) in y
1546939315.476 * [misc]taylor:  Taking taylor expansion of (tan y) in y
1546939315.476 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1546939315.476 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1546939315.476 * [misc]taylor:  Taking taylor expansion of y in y
1546939315.476 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.476 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.476 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1546939315.476 * [misc]taylor:  Taking taylor expansion of y in y
1546939315.476 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.476 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.477 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546939315.477 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939315.477 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1546939315.477 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546939315.477 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1546939315.477 * [misc]taylor:  Taking taylor expansion of z in y
1546939315.477 * [misc]backup-simplify:  Simplify z into z
1546939315.477 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546939315.477 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546939315.477 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1546939315.477 * [misc]taylor:  Taking taylor expansion of z in y
1546939315.477 * [misc]backup-simplify:  Simplify z into z
1546939315.477 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546939315.477 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546939315.477 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546939315.477 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546939315.477 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546939315.477 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546939315.478 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546939315.478 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.478 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546939315.478 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546939315.478 * [misc]taylor:  Taking taylor expansion of (* (cos a) (tan y)) in y
1546939315.478 * [misc]taylor:  Taking taylor expansion of (cos a) in y
1546939315.478 * [misc]taylor:  Taking taylor expansion of a in y
1546939315.478 * [misc]backup-simplify:  Simplify a into a
1546939315.478 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546939315.478 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546939315.478 * [misc]taylor:  Taking taylor expansion of (tan y) in y
1546939315.478 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1546939315.478 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1546939315.478 * [misc]taylor:  Taking taylor expansion of y in y
1546939315.478 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.478 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.478 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1546939315.478 * [misc]taylor:  Taking taylor expansion of y in y
1546939315.478 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.478 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.479 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546939315.479 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939315.479 * [misc]taylor:  Taking taylor expansion of (sin a) in y
1546939315.479 * [misc]taylor:  Taking taylor expansion of a in y
1546939315.479 * [misc]backup-simplify:  Simplify a into a
1546939315.479 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546939315.479 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546939315.479 * [misc]taylor:  Taking taylor expansion of (* (cos a) (- 1 (* (pow (tan y) 2) (pow (tan z) 2)))) in y
1546939315.479 * [misc]taylor:  Taking taylor expansion of (cos a) in y
1546939315.479 * [misc]taylor:  Taking taylor expansion of a in y
1546939315.479 * [misc]backup-simplify:  Simplify a into a
1546939315.479 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546939315.479 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546939315.479 * [misc]taylor:  Taking taylor expansion of (- 1 (* (pow (tan y) 2) (pow (tan z) 2))) in y
1546939315.479 * [misc]taylor:  Taking taylor expansion of 1 in y
1546939315.479 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.479 * [misc]taylor:  Taking taylor expansion of (* (pow (tan y) 2) (pow (tan z) 2)) in y
1546939315.479 * [misc]taylor:  Taking taylor expansion of (pow (tan y) 2) in y
1546939315.479 * [misc]taylor:  Taking taylor expansion of (tan y) in y
1546939315.479 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1546939315.479 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1546939315.479 * [misc]taylor:  Taking taylor expansion of y in y
1546939315.479 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.479 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.479 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1546939315.479 * [misc]taylor:  Taking taylor expansion of y in y
1546939315.479 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.479 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.480 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546939315.480 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939315.480 * [misc]taylor:  Taking taylor expansion of (pow (tan z) 2) in y
1546939315.480 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1546939315.480 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546939315.480 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1546939315.480 * [misc]taylor:  Taking taylor expansion of z in y
1546939315.480 * [misc]backup-simplify:  Simplify z into z
1546939315.480 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546939315.480 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546939315.480 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1546939315.480 * [misc]taylor:  Taking taylor expansion of z in y
1546939315.480 * [misc]backup-simplify:  Simplify z into z
1546939315.480 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546939315.480 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546939315.480 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546939315.480 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546939315.481 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546939315.481 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546939315.481 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546939315.481 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.481 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546939315.481 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546939315.481 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1546939315.481 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1546939315.481 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.481 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1546939315.481 * [misc]backup-simplify:  Simplify (* (cos a) (/ (sin z) (cos z))) into (/ (* (cos a) (sin z)) (cos z))
1546939315.481 * [misc]backup-simplify:  Simplify (+ (/ (* (cos a) (sin z)) (cos z)) 0) into (/ (* (cos a) (sin z)) (cos z))
1546939315.481 * [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
1546939315.481 * [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
1546939315.481 * [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
1546939315.481 * [misc]backup-simplify:  Simplify (- (sin a)) into (- (sin a))
1546939315.481 * [misc]backup-simplify:  Simplify (+ (/ (* (cos a) (sin z)) (cos z)) (- (sin a))) into (- (/ (* (cos a) (sin z)) (cos z)) (sin a))
1546939315.482 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1546939315.482 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1546939315.482 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.482 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1546939315.482 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546939315.482 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1546939315.482 * [misc]backup-simplify:  Simplify (/ (- (/ (* (cos a) (sin z)) (cos z)) (sin a)) (cos a)) into (/ (- (/ (* (cos a) (sin z)) (cos z)) (sin a)) (cos a))
1546939315.482 * [misc]taylor:  Taking taylor expansion of (/ (- (/ (* (cos a) (sin z)) (cos z)) (sin a)) (cos a)) in z
1546939315.482 * [misc]taylor:  Taking taylor expansion of (- (/ (* (cos a) (sin z)) (cos z)) (sin a)) in z
1546939315.482 * [misc]taylor:  Taking taylor expansion of (/ (* (cos a) (sin z)) (cos z)) in z
1546939315.482 * [misc]taylor:  Taking taylor expansion of (* (cos a) (sin z)) in z
1546939315.482 * [misc]taylor:  Taking taylor expansion of (cos a) in z
1546939315.482 * [misc]taylor:  Taking taylor expansion of a in z
1546939315.482 * [misc]backup-simplify:  Simplify a into a
1546939315.482 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546939315.482 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546939315.482 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1546939315.482 * [misc]taylor:  Taking taylor expansion of z in z
1546939315.482 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.482 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.482 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1546939315.482 * [misc]taylor:  Taking taylor expansion of z in z
1546939315.482 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.482 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.482 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1546939315.482 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1546939315.483 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.483 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1546939315.483 * [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
1546939315.483 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546939315.484 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939315.484 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 1)) into 0
1546939315.484 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939315.484 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 0)) into 0
1546939315.485 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.485 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.485 * [misc]backup-simplify:  Simplify (+ (* (cos a) 1) (* 0 0)) into (cos a)
1546939315.485 * [misc]backup-simplify:  Simplify (/ (cos a) 1) into (cos a)
1546939315.485 * [misc]taylor:  Taking taylor expansion of (sin a) in z
1546939315.485 * [misc]taylor:  Taking taylor expansion of a in z
1546939315.485 * [misc]backup-simplify:  Simplify a into a
1546939315.485 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546939315.485 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546939315.485 * [misc]taylor:  Taking taylor expansion of (cos a) in z
1546939315.485 * [misc]taylor:  Taking taylor expansion of a in z
1546939315.485 * [misc]backup-simplify:  Simplify a into a
1546939315.485 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546939315.485 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546939315.485 * [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
1546939315.485 * [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
1546939315.485 * [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
1546939315.485 * [misc]backup-simplify:  Simplify (- (sin a)) into (- (sin a))
1546939315.485 * [misc]backup-simplify:  Simplify (+ 0 (- (sin a))) into (- (sin a))
1546939315.485 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1546939315.485 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1546939315.485 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.485 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1546939315.486 * [misc]backup-simplify:  Simplify (/ (- (sin a)) (cos a)) into (* -1 (/ (sin a) (cos a)))
1546939315.486 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (sin a) (cos a))) in a
1546939315.486 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939315.486 * [misc]backup-simplify:  Simplify -1 into -1
1546939315.486 * [misc]taylor:  Taking taylor expansion of (/ (sin a) (cos a)) in a
1546939315.486 * [misc]taylor:  Taking taylor expansion of (sin a) in a
1546939315.486 * [misc]taylor:  Taking taylor expansion of a in a
1546939315.486 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.486 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.486 * [misc]taylor:  Taking taylor expansion of (cos a) in a
1546939315.486 * [misc]taylor:  Taking taylor expansion of a in a
1546939315.486 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.486 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.486 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546939315.487 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939315.487 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939315.487 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 1)) into 0
1546939315.487 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939315.488 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 0)) into 0
1546939315.488 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.488 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939315.488 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 1)) into 0
1546939315.489 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939315.489 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 0)) into 0
1546939315.489 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.489 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.489 * [misc]backup-simplify:  Simplify (- (/ 0 (cos z)) (+ (* (/ (sin z) (cos z)) (/ 0 (cos z))))) into 0
1546939315.489 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939315.489 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 1)) into 0
1546939315.490 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939315.490 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 0)) into 0
1546939315.490 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.490 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.490 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 (/ (sin z) (cos z)))) into 0
1546939315.490 * [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
1546939315.490 * [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
1546939315.491 * [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
1546939315.491 * [misc]backup-simplify:  Simplify (* 1 (/ (sin z) (cos z))) into (/ (sin z) (cos z))
1546939315.491 * [misc]backup-simplify:  Simplify (* (sin a) (/ (sin z) (cos z))) into (/ (* (sin a) (sin z)) (cos z))
1546939315.491 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1546939315.491 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1546939315.491 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.491 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1546939315.491 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1546939315.491 * [misc]backup-simplify:  Simplify (+ (/ (* (sin a) (sin z)) (cos z)) (cos a)) into (+ (cos a) (/ (* (sin a) (sin z)) (cos z)))
1546939315.491 * [misc]backup-simplify:  Simplify (+ 0 (+ (cos a) (/ (* (sin a) (sin z)) (cos z)))) into (+ (cos a) (/ (* (sin a) (sin z)) (cos z)))
1546939315.491 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939315.492 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 1)) into 0
1546939315.493 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939315.493 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 0)) into 0
1546939315.493 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.493 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.493 * [misc]backup-simplify:  Simplify (+ (+ (cos a) (/ (* (sin a) (sin z)) (cos z))) 0) into (+ (cos a) (/ (* (sin a) (sin z)) (cos z)))
1546939315.494 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.494 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939315.494 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 1)) into 0
1546939315.495 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939315.496 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 0)) into 0
1546939315.496 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.496 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.496 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 1)) into 0
1546939315.497 * [misc]backup-simplify:  Simplify (- (/ (+ (cos a) (/ (* (sin a) (sin z)) (cos z))) (cos a)) (+ (* (/ (- (/ (* (cos a) (sin z)) (cos z)) (sin a)) (cos a)) (/ 0 (cos a))))) into (+ 1 (/ (* (sin a) (sin z)) (* (cos a) (cos z))))
1546939315.497 * [misc]taylor:  Taking taylor expansion of (+ 1 (/ (* (sin a) (sin z)) (* (cos a) (cos z)))) in z
1546939315.497 * [misc]taylor:  Taking taylor expansion of 1 in z
1546939315.497 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.497 * [misc]taylor:  Taking taylor expansion of (/ (* (sin a) (sin z)) (* (cos a) (cos z))) in z
1546939315.497 * [misc]taylor:  Taking taylor expansion of (* (sin a) (sin z)) in z
1546939315.497 * [misc]taylor:  Taking taylor expansion of (sin a) in z
1546939315.497 * [misc]taylor:  Taking taylor expansion of a in z
1546939315.497 * [misc]backup-simplify:  Simplify a into a
1546939315.497 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546939315.497 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546939315.497 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1546939315.497 * [misc]taylor:  Taking taylor expansion of z in z
1546939315.497 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.497 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.497 * [misc]taylor:  Taking taylor expansion of (* (cos a) (cos z)) in z
1546939315.497 * [misc]taylor:  Taking taylor expansion of (cos a) in z
1546939315.497 * [misc]taylor:  Taking taylor expansion of a in z
1546939315.497 * [misc]backup-simplify:  Simplify a into a
1546939315.497 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546939315.497 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546939315.497 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1546939315.497 * [misc]taylor:  Taking taylor expansion of z in z
1546939315.497 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.497 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.497 * [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
1546939315.498 * [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
1546939315.498 * [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
1546939315.498 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1546939315.499 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546939315.499 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939315.499 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 1)) into 0
1546939315.500 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939315.501 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 0)) into 0
1546939315.501 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.501 * [misc]backup-simplify:  Simplify (+ (* (sin a) 1) (* 0 0)) into (sin a)
1546939315.501 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1546939315.501 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1546939315.501 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.501 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1546939315.501 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1546939315.502 * [misc]backup-simplify:  Simplify (/ (sin a) (cos a)) into (/ (sin a) (cos a))
1546939315.502 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546939315.502 * [misc]taylor:  Taking taylor expansion of 1 in a
1546939315.502 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.502 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.502 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939315.502 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 1)) into 0
1546939315.504 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939315.505 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 0)) into 0
1546939315.505 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.505 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.505 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1546939315.506 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939315.506 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 1)) into 0
1546939315.507 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939315.507 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 0)) into 0
1546939315.507 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.507 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.508 * [misc]backup-simplify:  Simplify (- (/ (cos a) (cos a)) (+ (* (* -1 (/ (sin a) (cos a))) (/ 0 (cos a))))) into 1
1546939315.508 * [misc]taylor:  Taking taylor expansion of 1 in a
1546939315.508 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.508 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.508 * [misc]backup-simplify:  Simplify (* -1 1) into -1
1546939315.508 * [misc]backup-simplify:  Simplify -1 into -1
1546939315.508 * [misc]backup-simplify:  Simplify (+ (* -1 (* a (* 1 1))) (+ (* 1 (* 1 (* z 1))) (* 1 (* 1 (* 1 y))))) into (- (+ z y) a)
1546939315.509 * [misc]backup-simplify:  Simplify (/ (- (* (+ (tan (/ 1 y)) (tan (/ 1 z))) (cos (/ 1 a))) (* (- 1 (* (tan (/ 1 y)) (tan (/ 1 z)))) (sin (/ 1 a)))) (* (- (* 1 1) (* (* (tan (/ 1 y)) (tan (/ 1 z))) (* (tan (/ 1 y)) (tan (/ 1 z))))) (cos (/ 1 a)))) into (/ (- (+ (* (tan (/ 1 y)) (* (tan (/ 1 z)) (sin (/ 1 a)))) (+ (* (tan (/ 1 y)) (cos (/ 1 a))) (* (tan (/ 1 z)) (cos (/ 1 a))))) (sin (/ 1 a))) (* (cos (/ 1 a)) (- 1 (* (pow (tan (/ 1 y)) 2) (pow (tan (/ 1 z)) 2)))))
1546939315.509 * [misc]approximate:  Taking taylor expansion of (/ (- (+ (* (tan (/ 1 y)) (* (tan (/ 1 z)) (sin (/ 1 a)))) (+ (* (tan (/ 1 y)) (cos (/ 1 a))) (* (tan (/ 1 z)) (cos (/ 1 a))))) (sin (/ 1 a))) (* (cos (/ 1 a)) (- 1 (* (pow (tan (/ 1 y)) 2) (pow (tan (/ 1 z)) 2))))) in (y z a) around 0
1546939315.509 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (tan (/ 1 y)) (* (tan (/ 1 z)) (sin (/ 1 a)))) (+ (* (tan (/ 1 y)) (cos (/ 1 a))) (* (tan (/ 1 z)) (cos (/ 1 a))))) (sin (/ 1 a))) (* (cos (/ 1 a)) (- 1 (* (pow (tan (/ 1 y)) 2) (pow (tan (/ 1 z)) 2))))) in a
1546939315.509 * [misc]taylor:  Taking taylor expansion of (- (+ (* (tan (/ 1 y)) (* (tan (/ 1 z)) (sin (/ 1 a)))) (+ (* (tan (/ 1 y)) (cos (/ 1 a))) (* (tan (/ 1 z)) (cos (/ 1 a))))) (sin (/ 1 a))) in a
1546939315.509 * [misc]taylor:  Taking taylor expansion of (+ (* (tan (/ 1 y)) (* (tan (/ 1 z)) (sin (/ 1 a)))) (+ (* (tan (/ 1 y)) (cos (/ 1 a))) (* (tan (/ 1 z)) (cos (/ 1 a))))) in a
1546939315.509 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (* (tan (/ 1 z)) (sin (/ 1 a)))) in a
1546939315.509 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in a
1546939315.509 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939315.509 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in a
1546939315.509 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546939315.509 * [misc]taylor:  Taking taylor expansion of y in a
1546939315.509 * [misc]backup-simplify:  Simplify y into y
1546939315.509 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939315.509 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939315.509 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939315.509 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in a
1546939315.509 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546939315.509 * [misc]taylor:  Taking taylor expansion of y in a
1546939315.509 * [misc]backup-simplify:  Simplify y into y
1546939315.509 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939315.509 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939315.509 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939315.509 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546939315.509 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546939315.509 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546939315.509 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546939315.509 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546939315.510 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.510 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546939315.510 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939315.510 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 z)) (sin (/ 1 a))) in a
1546939315.510 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in a
1546939315.510 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939315.510 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in a
1546939315.510 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546939315.510 * [misc]taylor:  Taking taylor expansion of z in a
1546939315.510 * [misc]backup-simplify:  Simplify z into z
1546939315.510 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939315.510 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939315.510 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939315.510 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in a
1546939315.510 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546939315.510 * [misc]taylor:  Taking taylor expansion of z in a
1546939315.510 * [misc]backup-simplify:  Simplify z into z
1546939315.510 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939315.510 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939315.510 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939315.510 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546939315.510 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546939315.510 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546939315.510 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546939315.510 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546939315.511 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.511 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546939315.511 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939315.511 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in a
1546939315.511 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1546939315.511 * [misc]taylor:  Taking taylor expansion of a in a
1546939315.511 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.511 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.511 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939315.511 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546939315.511 * [misc]taylor:  Taking taylor expansion of (+ (* (tan (/ 1 y)) (cos (/ 1 a))) (* (tan (/ 1 z)) (cos (/ 1 a)))) in a
1546939315.511 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (cos (/ 1 a))) in a
1546939315.511 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in a
1546939315.511 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939315.511 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in a
1546939315.511 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546939315.511 * [misc]taylor:  Taking taylor expansion of y in a
1546939315.511 * [misc]backup-simplify:  Simplify y into y
1546939315.511 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939315.511 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939315.511 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939315.511 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in a
1546939315.511 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546939315.511 * [misc]taylor:  Taking taylor expansion of y in a
1546939315.511 * [misc]backup-simplify:  Simplify y into y
1546939315.511 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939315.511 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939315.511 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939315.511 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546939315.512 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546939315.512 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546939315.512 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546939315.512 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546939315.512 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.512 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546939315.512 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939315.512 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in a
1546939315.512 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1546939315.512 * [misc]taylor:  Taking taylor expansion of a in a
1546939315.512 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.512 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.512 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939315.512 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546939315.512 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 z)) (cos (/ 1 a))) in a
1546939315.512 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in a
1546939315.512 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939315.512 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in a
1546939315.512 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546939315.512 * [misc]taylor:  Taking taylor expansion of z in a
1546939315.512 * [misc]backup-simplify:  Simplify z into z
1546939315.512 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939315.512 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939315.512 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939315.512 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in a
1546939315.512 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546939315.512 * [misc]taylor:  Taking taylor expansion of z in a
1546939315.512 * [misc]backup-simplify:  Simplify z into z
1546939315.512 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939315.513 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939315.513 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939315.513 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546939315.513 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546939315.513 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546939315.513 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546939315.513 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546939315.513 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.513 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546939315.513 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939315.513 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in a
1546939315.513 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1546939315.513 * [misc]taylor:  Taking taylor expansion of a in a
1546939315.513 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.513 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.513 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939315.513 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546939315.513 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in a
1546939315.513 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1546939315.513 * [misc]taylor:  Taking taylor expansion of a in a
1546939315.513 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.513 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.514 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939315.514 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546939315.514 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (- 1 (* (pow (tan (/ 1 y)) 2) (pow (tan (/ 1 z)) 2)))) in a
1546939315.514 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in a
1546939315.514 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1546939315.514 * [misc]taylor:  Taking taylor expansion of a in a
1546939315.514 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.514 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.514 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939315.514 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546939315.514 * [misc]taylor:  Taking taylor expansion of (- 1 (* (pow (tan (/ 1 y)) 2) (pow (tan (/ 1 z)) 2))) in a
1546939315.514 * [misc]taylor:  Taking taylor expansion of 1 in a
1546939315.514 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.514 * [misc]taylor:  Taking taylor expansion of (* (pow (tan (/ 1 y)) 2) (pow (tan (/ 1 z)) 2)) in a
1546939315.514 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 y)) 2) in a
1546939315.514 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in a
1546939315.514 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939315.514 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in a
1546939315.514 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546939315.514 * [misc]taylor:  Taking taylor expansion of y in a
1546939315.514 * [misc]backup-simplify:  Simplify y into y
1546939315.514 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939315.514 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939315.514 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939315.514 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in a
1546939315.514 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546939315.514 * [misc]taylor:  Taking taylor expansion of y in a
1546939315.514 * [misc]backup-simplify:  Simplify y into y
1546939315.514 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939315.514 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939315.514 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939315.514 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546939315.514 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546939315.514 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546939315.515 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546939315.515 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546939315.515 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.515 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546939315.515 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939315.515 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 z)) 2) in a
1546939315.515 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in a
1546939315.515 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939315.515 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in a
1546939315.515 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546939315.515 * [misc]taylor:  Taking taylor expansion of z in a
1546939315.515 * [misc]backup-simplify:  Simplify z into z
1546939315.515 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939315.515 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939315.515 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939315.515 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in a
1546939315.515 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546939315.515 * [misc]taylor:  Taking taylor expansion of z in a
1546939315.515 * [misc]backup-simplify:  Simplify z into z
1546939315.515 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939315.515 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939315.515 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939315.515 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546939315.515 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546939315.515 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546939315.516 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546939315.516 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546939315.516 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.516 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546939315.516 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939315.516 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (sin (/ 1 a))) into (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))
1546939315.516 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))) into (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y))))
1546939315.516 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (cos (/ 1 a))) into (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y)))
1546939315.516 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (cos (/ 1 a))) into (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))
1546939315.517 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))) into (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))
1546939315.517 * [misc]backup-simplify:  Simplify (+ (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))) into (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z))))))
1546939315.517 * [misc]backup-simplify:  Simplify (- (sin (/ 1 a))) into (- (sin (/ 1 a)))
1546939315.518 * [misc]backup-simplify:  Simplify (+ (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (- (sin (/ 1 a)))) into (- (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (sin (/ 1 a)))
1546939315.518 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 y)) (cos (/ 1 y)))) into (/ (pow (sin (/ 1 y)) 2) (pow (cos (/ 1 y)) 2))
1546939315.518 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) into (/ (pow (sin (/ 1 z)) 2) (pow (cos (/ 1 z)) 2))
1546939315.518 * [misc]backup-simplify:  Simplify (* (/ (pow (sin (/ 1 y)) 2) (pow (cos (/ 1 y)) 2)) (/ (pow (sin (/ 1 z)) 2) (pow (cos (/ 1 z)) 2))) into (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2)))
1546939315.518 * [misc]backup-simplify:  Simplify (- (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2)))) into (- (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))))
1546939315.519 * [misc]backup-simplify:  Simplify (+ 1 (- (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))))) into (- 1 (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))))
1546939315.519 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (- 1 (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))))) into (* (- 1 (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2)))) (cos (/ 1 a)))
1546939315.520 * [misc]backup-simplify:  Simplify (/ (- (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (sin (/ 1 a))) (* (- 1 (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2)))) (cos (/ 1 a)))) into (/ (- (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (sin (/ 1 a))) (* (- 1 (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2)))) (cos (/ 1 a))))
1546939315.520 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (tan (/ 1 y)) (* (tan (/ 1 z)) (sin (/ 1 a)))) (+ (* (tan (/ 1 y)) (cos (/ 1 a))) (* (tan (/ 1 z)) (cos (/ 1 a))))) (sin (/ 1 a))) (* (cos (/ 1 a)) (- 1 (* (pow (tan (/ 1 y)) 2) (pow (tan (/ 1 z)) 2))))) in z
1546939315.520 * [misc]taylor:  Taking taylor expansion of (- (+ (* (tan (/ 1 y)) (* (tan (/ 1 z)) (sin (/ 1 a)))) (+ (* (tan (/ 1 y)) (cos (/ 1 a))) (* (tan (/ 1 z)) (cos (/ 1 a))))) (sin (/ 1 a))) in z
1546939315.520 * [misc]taylor:  Taking taylor expansion of (+ (* (tan (/ 1 y)) (* (tan (/ 1 z)) (sin (/ 1 a)))) (+ (* (tan (/ 1 y)) (cos (/ 1 a))) (* (tan (/ 1 z)) (cos (/ 1 a))))) in z
1546939315.520 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (* (tan (/ 1 z)) (sin (/ 1 a)))) in z
1546939315.520 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in z
1546939315.520 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939315.520 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1546939315.520 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546939315.520 * [misc]taylor:  Taking taylor expansion of y in z
1546939315.520 * [misc]backup-simplify:  Simplify y into y
1546939315.520 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939315.520 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939315.520 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939315.520 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1546939315.520 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546939315.520 * [misc]taylor:  Taking taylor expansion of y in z
1546939315.520 * [misc]backup-simplify:  Simplify y into y
1546939315.520 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939315.520 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939315.520 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939315.520 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546939315.520 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546939315.521 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546939315.521 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546939315.521 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546939315.521 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.521 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546939315.521 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939315.521 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 z)) (sin (/ 1 a))) in z
1546939315.521 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in z
1546939315.521 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939315.521 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1546939315.521 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546939315.521 * [misc]taylor:  Taking taylor expansion of z in z
1546939315.521 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.521 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.521 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939315.521 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939315.521 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1546939315.521 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546939315.521 * [misc]taylor:  Taking taylor expansion of z in z
1546939315.521 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.521 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.521 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939315.522 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939315.522 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939315.522 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in z
1546939315.522 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1546939315.522 * [misc]taylor:  Taking taylor expansion of a in z
1546939315.522 * [misc]backup-simplify:  Simplify a into a
1546939315.522 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546939315.522 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546939315.522 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546939315.522 * [misc]taylor:  Taking taylor expansion of (+ (* (tan (/ 1 y)) (cos (/ 1 a))) (* (tan (/ 1 z)) (cos (/ 1 a)))) in z
1546939315.522 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (cos (/ 1 a))) in z
1546939315.522 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in z
1546939315.522 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939315.522 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1546939315.522 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546939315.522 * [misc]taylor:  Taking taylor expansion of y in z
1546939315.522 * [misc]backup-simplify:  Simplify y into y
1546939315.522 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939315.522 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939315.522 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939315.522 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1546939315.522 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546939315.522 * [misc]taylor:  Taking taylor expansion of y in z
1546939315.522 * [misc]backup-simplify:  Simplify y into y
1546939315.522 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939315.522 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939315.522 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939315.522 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546939315.522 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546939315.522 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546939315.522 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546939315.522 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546939315.523 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.523 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546939315.523 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939315.523 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in z
1546939315.523 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1546939315.523 * [misc]taylor:  Taking taylor expansion of a in z
1546939315.523 * [misc]backup-simplify:  Simplify a into a
1546939315.523 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546939315.523 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546939315.523 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546939315.523 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 z)) (cos (/ 1 a))) in z
1546939315.523 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in z
1546939315.523 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939315.523 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1546939315.523 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546939315.523 * [misc]taylor:  Taking taylor expansion of z in z
1546939315.523 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.523 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.523 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939315.523 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939315.523 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1546939315.523 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546939315.523 * [misc]taylor:  Taking taylor expansion of z in z
1546939315.523 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.523 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.523 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939315.523 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939315.524 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939315.524 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in z
1546939315.524 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1546939315.524 * [misc]taylor:  Taking taylor expansion of a in z
1546939315.524 * [misc]backup-simplify:  Simplify a into a
1546939315.524 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546939315.524 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546939315.524 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546939315.524 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in z
1546939315.524 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1546939315.524 * [misc]taylor:  Taking taylor expansion of a in z
1546939315.524 * [misc]backup-simplify:  Simplify a into a
1546939315.524 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546939315.524 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546939315.524 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546939315.524 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (- 1 (* (pow (tan (/ 1 y)) 2) (pow (tan (/ 1 z)) 2)))) in z
1546939315.524 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in z
1546939315.524 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1546939315.524 * [misc]taylor:  Taking taylor expansion of a in z
1546939315.524 * [misc]backup-simplify:  Simplify a into a
1546939315.524 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546939315.524 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546939315.524 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546939315.524 * [misc]taylor:  Taking taylor expansion of (- 1 (* (pow (tan (/ 1 y)) 2) (pow (tan (/ 1 z)) 2))) in z
1546939315.524 * [misc]taylor:  Taking taylor expansion of 1 in z
1546939315.524 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.524 * [misc]taylor:  Taking taylor expansion of (* (pow (tan (/ 1 y)) 2) (pow (tan (/ 1 z)) 2)) in z
1546939315.524 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 y)) 2) in z
1546939315.524 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in z
1546939315.524 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939315.524 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1546939315.524 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546939315.524 * [misc]taylor:  Taking taylor expansion of y in z
1546939315.524 * [misc]backup-simplify:  Simplify y into y
1546939315.524 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939315.524 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939315.524 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939315.524 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1546939315.524 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546939315.524 * [misc]taylor:  Taking taylor expansion of y in z
1546939315.524 * [misc]backup-simplify:  Simplify y into y
1546939315.525 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939315.525 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939315.525 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939315.525 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546939315.525 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546939315.525 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546939315.525 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546939315.525 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546939315.525 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.525 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546939315.525 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939315.525 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 z)) 2) in z
1546939315.525 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in z
1546939315.525 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939315.525 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1546939315.525 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546939315.525 * [misc]taylor:  Taking taylor expansion of z in z
1546939315.525 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.525 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.525 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939315.525 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939315.525 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1546939315.525 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546939315.525 * [misc]taylor:  Taking taylor expansion of z in z
1546939315.526 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.526 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.526 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939315.526 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939315.526 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939315.526 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1546939315.526 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1546939315.526 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1546939315.526 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (sin (/ 1 a))) into (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))
1546939315.526 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))) into (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y))))
1546939315.526 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1546939315.526 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1546939315.526 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.526 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1546939315.527 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (cos (/ 1 a))) into (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y)))
1546939315.527 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1546939315.527 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1546939315.527 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.527 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1546939315.527 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (cos (/ 1 a))) into (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))
1546939315.527 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))) into (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))
1546939315.529 * [misc]backup-simplify:  Simplify (+ (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))) into (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z))))))
1546939315.529 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1546939315.529 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1546939315.529 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1546939315.530 * [misc]backup-simplify:  Simplify (- (sin (/ 1 a))) into (- (sin (/ 1 a)))
1546939315.531 * [misc]backup-simplify:  Simplify (+ (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (- (sin (/ 1 a)))) into (- (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (sin (/ 1 a)))
1546939315.531 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1546939315.531 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1546939315.531 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.531 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1546939315.532 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 y)) (cos (/ 1 y)))) into (/ (pow (sin (/ 1 y)) 2) (pow (cos (/ 1 y)) 2))
1546939315.532 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) into (/ (pow (sin (/ 1 z)) 2) (pow (cos (/ 1 z)) 2))
1546939315.532 * [misc]backup-simplify:  Simplify (* (/ (pow (sin (/ 1 y)) 2) (pow (cos (/ 1 y)) 2)) (/ (pow (sin (/ 1 z)) 2) (pow (cos (/ 1 z)) 2))) into (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2)))
1546939315.533 * [misc]backup-simplify:  Simplify (- (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2)))) into (- (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))))
1546939315.533 * [misc]backup-simplify:  Simplify (+ 1 (- (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))))) into (- 1 (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))))
1546939315.534 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (- 1 (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))))) into (* (- 1 (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2)))) (cos (/ 1 a)))
1546939315.536 * [misc]backup-simplify:  Simplify (/ (- (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (sin (/ 1 a))) (* (- 1 (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2)))) (cos (/ 1 a)))) into (/ (- (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (sin (/ 1 a))) (* (- 1 (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2)))) (cos (/ 1 a))))
1546939315.536 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (tan (/ 1 y)) (* (tan (/ 1 z)) (sin (/ 1 a)))) (+ (* (tan (/ 1 y)) (cos (/ 1 a))) (* (tan (/ 1 z)) (cos (/ 1 a))))) (sin (/ 1 a))) (* (cos (/ 1 a)) (- 1 (* (pow (tan (/ 1 y)) 2) (pow (tan (/ 1 z)) 2))))) in y
1546939315.536 * [misc]taylor:  Taking taylor expansion of (- (+ (* (tan (/ 1 y)) (* (tan (/ 1 z)) (sin (/ 1 a)))) (+ (* (tan (/ 1 y)) (cos (/ 1 a))) (* (tan (/ 1 z)) (cos (/ 1 a))))) (sin (/ 1 a))) in y
1546939315.536 * [misc]taylor:  Taking taylor expansion of (+ (* (tan (/ 1 y)) (* (tan (/ 1 z)) (sin (/ 1 a)))) (+ (* (tan (/ 1 y)) (cos (/ 1 a))) (* (tan (/ 1 z)) (cos (/ 1 a))))) in y
1546939315.536 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (* (tan (/ 1 z)) (sin (/ 1 a)))) in y
1546939315.536 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in y
1546939315.536 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939315.536 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1546939315.536 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546939315.536 * [misc]taylor:  Taking taylor expansion of y in y
1546939315.536 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.536 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.537 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939315.537 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939315.537 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1546939315.537 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546939315.537 * [misc]taylor:  Taking taylor expansion of y in y
1546939315.537 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.537 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.537 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939315.537 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939315.537 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939315.537 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 z)) (sin (/ 1 a))) in y
1546939315.537 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1546939315.537 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939315.537 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1546939315.538 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546939315.538 * [misc]taylor:  Taking taylor expansion of z in y
1546939315.538 * [misc]backup-simplify:  Simplify z into z
1546939315.538 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939315.538 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939315.538 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939315.538 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1546939315.538 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546939315.538 * [misc]taylor:  Taking taylor expansion of z in y
1546939315.538 * [misc]backup-simplify:  Simplify z into z
1546939315.538 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939315.538 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939315.538 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939315.538 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546939315.538 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546939315.538 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546939315.539 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546939315.539 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546939315.539 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.539 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546939315.539 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939315.539 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in y
1546939315.539 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1546939315.539 * [misc]taylor:  Taking taylor expansion of a in y
1546939315.539 * [misc]backup-simplify:  Simplify a into a
1546939315.539 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546939315.539 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546939315.539 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546939315.539 * [misc]taylor:  Taking taylor expansion of (+ (* (tan (/ 1 y)) (cos (/ 1 a))) (* (tan (/ 1 z)) (cos (/ 1 a)))) in y
1546939315.539 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (cos (/ 1 a))) in y
1546939315.540 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in y
1546939315.540 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939315.540 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1546939315.540 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546939315.540 * [misc]taylor:  Taking taylor expansion of y in y
1546939315.540 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.540 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.540 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939315.540 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939315.540 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1546939315.540 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546939315.540 * [misc]taylor:  Taking taylor expansion of y in y
1546939315.540 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.540 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.540 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939315.540 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939315.541 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939315.541 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in y
1546939315.541 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1546939315.541 * [misc]taylor:  Taking taylor expansion of a in y
1546939315.541 * [misc]backup-simplify:  Simplify a into a
1546939315.541 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546939315.541 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546939315.541 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546939315.541 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 z)) (cos (/ 1 a))) in y
1546939315.541 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1546939315.541 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939315.541 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1546939315.541 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546939315.541 * [misc]taylor:  Taking taylor expansion of z in y
1546939315.541 * [misc]backup-simplify:  Simplify z into z
1546939315.541 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939315.541 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939315.541 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939315.541 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1546939315.541 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546939315.541 * [misc]taylor:  Taking taylor expansion of z in y
1546939315.541 * [misc]backup-simplify:  Simplify z into z
1546939315.541 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939315.542 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939315.542 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939315.542 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546939315.542 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546939315.542 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546939315.542 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546939315.542 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546939315.542 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.542 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546939315.543 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939315.543 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in y
1546939315.543 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1546939315.543 * [misc]taylor:  Taking taylor expansion of a in y
1546939315.543 * [misc]backup-simplify:  Simplify a into a
1546939315.543 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546939315.543 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546939315.543 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546939315.543 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in y
1546939315.543 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1546939315.543 * [misc]taylor:  Taking taylor expansion of a in y
1546939315.543 * [misc]backup-simplify:  Simplify a into a
1546939315.543 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546939315.543 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546939315.543 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546939315.543 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (- 1 (* (pow (tan (/ 1 y)) 2) (pow (tan (/ 1 z)) 2)))) in y
1546939315.543 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in y
1546939315.543 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1546939315.543 * [misc]taylor:  Taking taylor expansion of a in y
1546939315.543 * [misc]backup-simplify:  Simplify a into a
1546939315.543 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546939315.544 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546939315.544 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546939315.544 * [misc]taylor:  Taking taylor expansion of (- 1 (* (pow (tan (/ 1 y)) 2) (pow (tan (/ 1 z)) 2))) in y
1546939315.544 * [misc]taylor:  Taking taylor expansion of 1 in y
1546939315.544 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.544 * [misc]taylor:  Taking taylor expansion of (* (pow (tan (/ 1 y)) 2) (pow (tan (/ 1 z)) 2)) in y
1546939315.544 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 y)) 2) in y
1546939315.544 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in y
1546939315.544 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939315.544 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1546939315.544 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546939315.544 * [misc]taylor:  Taking taylor expansion of y in y
1546939315.544 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.544 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.544 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939315.544 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939315.544 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1546939315.544 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546939315.544 * [misc]taylor:  Taking taylor expansion of y in y
1546939315.545 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.545 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.545 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939315.545 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939315.545 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939315.545 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 z)) 2) in y
1546939315.545 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1546939315.545 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939315.545 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1546939315.545 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546939315.545 * [misc]taylor:  Taking taylor expansion of z in y
1546939315.545 * [misc]backup-simplify:  Simplify z into z
1546939315.545 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939315.545 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939315.546 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939315.546 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1546939315.546 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546939315.546 * [misc]taylor:  Taking taylor expansion of z in y
1546939315.546 * [misc]backup-simplify:  Simplify z into z
1546939315.546 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939315.546 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939315.546 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939315.546 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546939315.546 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546939315.547 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546939315.547 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546939315.547 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546939315.547 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.547 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546939315.547 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939315.547 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1546939315.547 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1546939315.547 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1546939315.548 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (sin (/ 1 a))) into (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))
1546939315.548 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))) into (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y))))
1546939315.548 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1546939315.548 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1546939315.548 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.549 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1546939315.549 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (cos (/ 1 a))) into (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y)))
1546939315.549 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1546939315.549 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1546939315.549 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.549 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1546939315.549 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (cos (/ 1 a))) into (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))
1546939315.550 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))) into (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))
1546939315.551 * [misc]backup-simplify:  Simplify (+ (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))) into (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z))))))
1546939315.551 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1546939315.551 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1546939315.551 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1546939315.551 * [misc]backup-simplify:  Simplify (- (sin (/ 1 a))) into (- (sin (/ 1 a)))
1546939315.552 * [misc]backup-simplify:  Simplify (+ (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (- (sin (/ 1 a)))) into (- (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (sin (/ 1 a)))
1546939315.552 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1546939315.552 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1546939315.553 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.553 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1546939315.553 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 y)) (cos (/ 1 y)))) into (/ (pow (sin (/ 1 y)) 2) (pow (cos (/ 1 y)) 2))
1546939315.553 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) into (/ (pow (sin (/ 1 z)) 2) (pow (cos (/ 1 z)) 2))
1546939315.554 * [misc]backup-simplify:  Simplify (* (/ (pow (sin (/ 1 y)) 2) (pow (cos (/ 1 y)) 2)) (/ (pow (sin (/ 1 z)) 2) (pow (cos (/ 1 z)) 2))) into (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2)))
1546939315.554 * [misc]backup-simplify:  Simplify (- (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2)))) into (- (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))))
1546939315.555 * [misc]backup-simplify:  Simplify (+ 1 (- (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))))) into (- 1 (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))))
1546939315.556 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (- 1 (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))))) into (* (- 1 (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2)))) (cos (/ 1 a)))
1546939315.557 * [misc]backup-simplify:  Simplify (/ (- (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (sin (/ 1 a))) (* (- 1 (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2)))) (cos (/ 1 a)))) into (/ (- (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (sin (/ 1 a))) (* (- 1 (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2)))) (cos (/ 1 a))))
1546939315.558 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (tan (/ 1 y)) (* (tan (/ 1 z)) (sin (/ 1 a)))) (+ (* (tan (/ 1 y)) (cos (/ 1 a))) (* (tan (/ 1 z)) (cos (/ 1 a))))) (sin (/ 1 a))) (* (cos (/ 1 a)) (- 1 (* (pow (tan (/ 1 y)) 2) (pow (tan (/ 1 z)) 2))))) in y
1546939315.558 * [misc]taylor:  Taking taylor expansion of (- (+ (* (tan (/ 1 y)) (* (tan (/ 1 z)) (sin (/ 1 a)))) (+ (* (tan (/ 1 y)) (cos (/ 1 a))) (* (tan (/ 1 z)) (cos (/ 1 a))))) (sin (/ 1 a))) in y
1546939315.558 * [misc]taylor:  Taking taylor expansion of (+ (* (tan (/ 1 y)) (* (tan (/ 1 z)) (sin (/ 1 a)))) (+ (* (tan (/ 1 y)) (cos (/ 1 a))) (* (tan (/ 1 z)) (cos (/ 1 a))))) in y
1546939315.558 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (* (tan (/ 1 z)) (sin (/ 1 a)))) in y
1546939315.558 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in y
1546939315.558 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939315.558 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1546939315.558 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546939315.558 * [misc]taylor:  Taking taylor expansion of y in y
1546939315.558 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.558 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.558 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939315.558 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939315.558 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1546939315.558 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546939315.558 * [misc]taylor:  Taking taylor expansion of y in y
1546939315.558 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.559 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.559 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939315.559 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939315.559 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939315.559 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 z)) (sin (/ 1 a))) in y
1546939315.559 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1546939315.559 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939315.559 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1546939315.559 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546939315.559 * [misc]taylor:  Taking taylor expansion of z in y
1546939315.559 * [misc]backup-simplify:  Simplify z into z
1546939315.559 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939315.559 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939315.559 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939315.559 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1546939315.559 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546939315.559 * [misc]taylor:  Taking taylor expansion of z in y
1546939315.559 * [misc]backup-simplify:  Simplify z into z
1546939315.559 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939315.559 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939315.560 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939315.560 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546939315.560 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546939315.560 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546939315.560 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546939315.560 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546939315.560 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.560 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546939315.560 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939315.560 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in y
1546939315.560 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1546939315.560 * [misc]taylor:  Taking taylor expansion of a in y
1546939315.561 * [misc]backup-simplify:  Simplify a into a
1546939315.561 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546939315.561 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546939315.561 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546939315.561 * [misc]taylor:  Taking taylor expansion of (+ (* (tan (/ 1 y)) (cos (/ 1 a))) (* (tan (/ 1 z)) (cos (/ 1 a)))) in y
1546939315.561 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (cos (/ 1 a))) in y
1546939315.561 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in y
1546939315.561 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939315.561 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1546939315.561 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546939315.561 * [misc]taylor:  Taking taylor expansion of y in y
1546939315.561 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.561 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.561 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939315.561 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939315.561 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1546939315.561 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546939315.561 * [misc]taylor:  Taking taylor expansion of y in y
1546939315.561 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.561 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.561 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939315.562 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939315.562 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939315.562 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in y
1546939315.562 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1546939315.562 * [misc]taylor:  Taking taylor expansion of a in y
1546939315.562 * [misc]backup-simplify:  Simplify a into a
1546939315.562 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546939315.562 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546939315.562 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546939315.562 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 z)) (cos (/ 1 a))) in y
1546939315.562 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1546939315.562 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939315.562 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1546939315.562 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546939315.562 * [misc]taylor:  Taking taylor expansion of z in y
1546939315.562 * [misc]backup-simplify:  Simplify z into z
1546939315.562 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939315.562 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939315.562 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939315.562 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1546939315.562 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546939315.562 * [misc]taylor:  Taking taylor expansion of z in y
1546939315.562 * [misc]backup-simplify:  Simplify z into z
1546939315.563 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939315.563 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939315.563 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939315.563 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546939315.563 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546939315.563 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546939315.563 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546939315.563 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546939315.563 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.563 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546939315.563 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939315.563 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in y
1546939315.564 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1546939315.564 * [misc]taylor:  Taking taylor expansion of a in y
1546939315.564 * [misc]backup-simplify:  Simplify a into a
1546939315.564 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546939315.564 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546939315.564 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546939315.564 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in y
1546939315.564 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1546939315.564 * [misc]taylor:  Taking taylor expansion of a in y
1546939315.564 * [misc]backup-simplify:  Simplify a into a
1546939315.564 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546939315.564 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546939315.564 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546939315.564 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (- 1 (* (pow (tan (/ 1 y)) 2) (pow (tan (/ 1 z)) 2)))) in y
1546939315.564 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in y
1546939315.564 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1546939315.564 * [misc]taylor:  Taking taylor expansion of a in y
1546939315.564 * [misc]backup-simplify:  Simplify a into a
1546939315.564 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546939315.564 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546939315.564 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546939315.564 * [misc]taylor:  Taking taylor expansion of (- 1 (* (pow (tan (/ 1 y)) 2) (pow (tan (/ 1 z)) 2))) in y
1546939315.564 * [misc]taylor:  Taking taylor expansion of 1 in y
1546939315.564 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.564 * [misc]taylor:  Taking taylor expansion of (* (pow (tan (/ 1 y)) 2) (pow (tan (/ 1 z)) 2)) in y
1546939315.565 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 y)) 2) in y
1546939315.565 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in y
1546939315.565 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939315.565 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1546939315.565 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546939315.565 * [misc]taylor:  Taking taylor expansion of y in y
1546939315.565 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.565 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.565 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939315.565 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939315.565 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1546939315.565 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546939315.565 * [misc]taylor:  Taking taylor expansion of y in y
1546939315.565 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.565 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.565 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939315.565 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939315.565 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939315.566 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 z)) 2) in y
1546939315.566 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1546939315.566 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939315.566 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1546939315.566 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546939315.566 * [misc]taylor:  Taking taylor expansion of z in y
1546939315.566 * [misc]backup-simplify:  Simplify z into z
1546939315.566 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939315.566 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939315.566 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939315.566 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1546939315.566 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546939315.566 * [misc]taylor:  Taking taylor expansion of z in y
1546939315.566 * [misc]backup-simplify:  Simplify z into z
1546939315.566 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939315.566 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939315.566 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939315.566 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546939315.566 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546939315.567 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546939315.567 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546939315.567 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546939315.567 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.567 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546939315.567 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939315.567 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1546939315.567 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1546939315.568 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1546939315.568 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (sin (/ 1 a))) into (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))
1546939315.568 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))) into (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y))))
1546939315.568 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1546939315.568 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1546939315.568 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.569 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1546939315.569 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (cos (/ 1 a))) into (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y)))
1546939315.569 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1546939315.569 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1546939315.569 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.569 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1546939315.569 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (cos (/ 1 a))) into (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))
1546939315.570 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))) into (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))
1546939315.571 * [misc]backup-simplify:  Simplify (+ (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))) into (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z))))))
1546939315.571 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1546939315.571 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1546939315.571 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1546939315.571 * [misc]backup-simplify:  Simplify (- (sin (/ 1 a))) into (- (sin (/ 1 a)))
1546939315.572 * [misc]backup-simplify:  Simplify (+ (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (- (sin (/ 1 a)))) into (- (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (sin (/ 1 a)))
1546939315.572 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1546939315.573 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1546939315.573 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.573 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1546939315.573 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 y)) (cos (/ 1 y)))) into (/ (pow (sin (/ 1 y)) 2) (pow (cos (/ 1 y)) 2))
1546939315.573 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) into (/ (pow (sin (/ 1 z)) 2) (pow (cos (/ 1 z)) 2))
1546939315.574 * [misc]backup-simplify:  Simplify (* (/ (pow (sin (/ 1 y)) 2) (pow (cos (/ 1 y)) 2)) (/ (pow (sin (/ 1 z)) 2) (pow (cos (/ 1 z)) 2))) into (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2)))
1546939315.574 * [misc]backup-simplify:  Simplify (- (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2)))) into (- (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))))
1546939315.575 * [misc]backup-simplify:  Simplify (+ 1 (- (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))))) into (- 1 (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))))
1546939315.576 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (- 1 (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))))) into (* (- 1 (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2)))) (cos (/ 1 a)))
1546939315.577 * [misc]backup-simplify:  Simplify (/ (- (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (sin (/ 1 a))) (* (- 1 (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2)))) (cos (/ 1 a)))) into (/ (- (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (sin (/ 1 a))) (* (- 1 (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2)))) (cos (/ 1 a))))
1546939315.578 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (sin (/ 1 a))) (* (- 1 (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2)))) (cos (/ 1 a)))) in z
1546939315.578 * [misc]taylor:  Taking taylor expansion of (- (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (sin (/ 1 a))) in z
1546939315.578 * [misc]taylor:  Taking taylor expansion of (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) in z
1546939315.578 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) in z
1546939315.578 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (sin (/ 1 z))) in z
1546939315.578 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in z
1546939315.578 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1546939315.578 * [misc]taylor:  Taking taylor expansion of a in z
1546939315.578 * [misc]backup-simplify:  Simplify a into a
1546939315.578 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546939315.578 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546939315.578 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546939315.578 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1546939315.578 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546939315.578 * [misc]taylor:  Taking taylor expansion of z in z
1546939315.578 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.578 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.579 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939315.579 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939315.579 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1546939315.579 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546939315.579 * [misc]taylor:  Taking taylor expansion of z in z
1546939315.579 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.579 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.579 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939315.579 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939315.579 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1546939315.579 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1546939315.580 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.580 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1546939315.580 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (sin (/ 1 z))) into (* (cos (/ 1 a)) (sin (/ 1 z)))
1546939315.580 * [misc]backup-simplify:  Simplify (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) into (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))
1546939315.580 * [misc]taylor:  Taking taylor expansion of (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z))))) in z
1546939315.580 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) in z
1546939315.580 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (sin (/ 1 y))) in z
1546939315.580 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in z
1546939315.580 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1546939315.580 * [misc]taylor:  Taking taylor expansion of a in z
1546939315.580 * [misc]backup-simplify:  Simplify a into a
1546939315.580 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546939315.580 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546939315.580 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546939315.580 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1546939315.581 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546939315.581 * [misc]taylor:  Taking taylor expansion of y in z
1546939315.581 * [misc]backup-simplify:  Simplify y into y
1546939315.581 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939315.581 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939315.581 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939315.581 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1546939315.581 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546939315.581 * [misc]taylor:  Taking taylor expansion of y in z
1546939315.581 * [misc]backup-simplify:  Simplify y into y
1546939315.581 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939315.581 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939315.581 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939315.581 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1546939315.581 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1546939315.581 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.582 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1546939315.582 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546939315.582 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546939315.582 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546939315.582 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (sin (/ 1 y))) into (* (cos (/ 1 a)) (sin (/ 1 y)))
1546939315.582 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546939315.582 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546939315.582 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.582 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546939315.583 * [misc]backup-simplify:  Simplify (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) into (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y)))
1546939315.583 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))) in z
1546939315.583 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) in z
1546939315.583 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1546939315.583 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546939315.583 * [misc]taylor:  Taking taylor expansion of y in z
1546939315.583 * [misc]backup-simplify:  Simplify y into y
1546939315.583 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939315.583 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939315.583 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939315.583 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 a)) (sin (/ 1 z))) in z
1546939315.583 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in z
1546939315.583 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1546939315.583 * [misc]taylor:  Taking taylor expansion of a in z
1546939315.583 * [misc]backup-simplify:  Simplify a into a
1546939315.583 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546939315.583 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546939315.583 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546939315.583 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1546939315.583 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546939315.583 * [misc]taylor:  Taking taylor expansion of z in z
1546939315.583 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.583 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.584 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939315.584 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939315.584 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 y)) (cos (/ 1 z))) in z
1546939315.584 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1546939315.584 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546939315.584 * [misc]taylor:  Taking taylor expansion of y in z
1546939315.584 * [misc]backup-simplify:  Simplify y into y
1546939315.584 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939315.584 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939315.584 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939315.584 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1546939315.584 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546939315.584 * [misc]taylor:  Taking taylor expansion of z in z
1546939315.584 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.584 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.584 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939315.584 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939315.584 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546939315.585 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546939315.585 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546939315.585 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1546939315.585 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1546939315.585 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1546939315.585 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) (sin (/ 1 z))) into (* (sin (/ 1 a)) (sin (/ 1 z)))
1546939315.585 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) into (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z))))
1546939315.585 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546939315.585 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546939315.586 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.586 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546939315.586 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) (cos (/ 1 z))) into (* (cos (/ 1 y)) (cos (/ 1 z)))
1546939315.586 * [misc]backup-simplify:  Simplify (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))) into (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y))))
1546939315.586 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in z
1546939315.586 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1546939315.586 * [misc]taylor:  Taking taylor expansion of a in z
1546939315.586 * [misc]backup-simplify:  Simplify a into a
1546939315.586 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546939315.586 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546939315.586 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546939315.586 * [misc]taylor:  Taking taylor expansion of (* (- 1 (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2)))) (cos (/ 1 a))) in z
1546939315.587 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2)))) in z
1546939315.587 * [misc]taylor:  Taking taylor expansion of 1 in z
1546939315.587 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.587 * [misc]taylor:  Taking taylor expansion of (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) in z
1546939315.587 * [misc]taylor:  Taking taylor expansion of (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) in z
1546939315.587 * [misc]taylor:  Taking taylor expansion of (pow (sin (/ 1 y)) 2) in z
1546939315.587 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1546939315.587 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546939315.587 * [misc]taylor:  Taking taylor expansion of y in z
1546939315.587 * [misc]backup-simplify:  Simplify y into y
1546939315.587 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939315.587 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939315.587 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939315.587 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546939315.587 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546939315.587 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546939315.587 * [misc]taylor:  Taking taylor expansion of (pow (sin (/ 1 z)) 2) in z
1546939315.587 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1546939315.587 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546939315.587 * [misc]taylor:  Taking taylor expansion of z in z
1546939315.587 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.587 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.588 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939315.588 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939315.588 * [misc]taylor:  Taking taylor expansion of (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2)) in z
1546939315.588 * [misc]taylor:  Taking taylor expansion of (pow (cos (/ 1 y)) 2) in z
1546939315.588 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1546939315.588 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546939315.588 * [misc]taylor:  Taking taylor expansion of y in z
1546939315.588 * [misc]backup-simplify:  Simplify y into y
1546939315.588 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939315.588 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939315.588 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939315.588 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546939315.588 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546939315.588 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.589 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546939315.589 * [misc]taylor:  Taking taylor expansion of (pow (cos (/ 1 z)) 2) in z
1546939315.589 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1546939315.589 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546939315.589 * [misc]taylor:  Taking taylor expansion of z in z
1546939315.589 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.589 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.589 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939315.589 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939315.589 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (sin (/ 1 y))) into (pow (sin (/ 1 y)) 2)
1546939315.589 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) (sin (/ 1 z))) into (pow (sin (/ 1 z)) 2)
1546939315.589 * [misc]backup-simplify:  Simplify (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) into (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2))
1546939315.590 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) (cos (/ 1 y))) into (pow (cos (/ 1 y)) 2)
1546939315.590 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) (cos (/ 1 z))) into (pow (cos (/ 1 z)) 2)
1546939315.590 * [misc]backup-simplify:  Simplify (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2)) into (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))
1546939315.590 * [misc]backup-simplify:  Simplify (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) into (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2)))
1546939315.590 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in z
1546939315.590 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1546939315.590 * [misc]taylor:  Taking taylor expansion of a in z
1546939315.590 * [misc]backup-simplify:  Simplify a into a
1546939315.590 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546939315.590 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546939315.591 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546939315.591 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y))))) into (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))
1546939315.592 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (+ (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))))
1546939315.592 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1546939315.592 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1546939315.592 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1546939315.592 * [misc]backup-simplify:  Simplify (- (sin (/ 1 a))) into (- (sin (/ 1 a)))
1546939315.593 * [misc]backup-simplify:  Simplify (+ (+ (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))) (- (sin (/ 1 a)))) into (- (+ (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))) (sin (/ 1 a)))
1546939315.594 * [misc]backup-simplify:  Simplify (- (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2)))) into (- (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))))
1546939315.595 * [misc]backup-simplify:  Simplify (+ 1 (- (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))))) into (- 1 (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))))
1546939315.595 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1546939315.595 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1546939315.595 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.595 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1546939315.596 * [misc]backup-simplify:  Simplify (* (- 1 (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2)))) (cos (/ 1 a))) into (* (- 1 (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2)))) (cos (/ 1 a)))
1546939315.598 * [misc]backup-simplify:  Simplify (/ (- (+ (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))) (sin (/ 1 a))) (* (- 1 (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2)))) (cos (/ 1 a)))) into (/ (- (+ (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))) (sin (/ 1 a))) (* (- 1 (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2)))) (cos (/ 1 a))))
1546939315.598 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))) (sin (/ 1 a))) (* (- 1 (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2)))) (cos (/ 1 a)))) in a
1546939315.598 * [misc]taylor:  Taking taylor expansion of (- (+ (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))) (sin (/ 1 a))) in a
1546939315.598 * [misc]taylor:  Taking taylor expansion of (+ (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))) in a
1546939315.598 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) in a
1546939315.598 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) in a
1546939315.598 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in a
1546939315.598 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546939315.598 * [misc]taylor:  Taking taylor expansion of y in a
1546939315.598 * [misc]backup-simplify:  Simplify y into y
1546939315.598 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939315.598 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939315.598 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939315.598 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 a)) (sin (/ 1 z))) in a
1546939315.598 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in a
1546939315.598 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1546939315.598 * [misc]taylor:  Taking taylor expansion of a in a
1546939315.598 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.598 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.599 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939315.599 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546939315.599 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in a
1546939315.599 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546939315.599 * [misc]taylor:  Taking taylor expansion of z in a
1546939315.599 * [misc]backup-simplify:  Simplify z into z
1546939315.599 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939315.599 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939315.599 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939315.599 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 z)) (cos (/ 1 y))) in a
1546939315.599 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in a
1546939315.599 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546939315.599 * [misc]taylor:  Taking taylor expansion of z in a
1546939315.599 * [misc]backup-simplify:  Simplify z into z
1546939315.599 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939315.599 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939315.600 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939315.600 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in a
1546939315.600 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546939315.600 * [misc]taylor:  Taking taylor expansion of y in a
1546939315.600 * [misc]backup-simplify:  Simplify y into y
1546939315.600 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939315.600 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939315.600 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939315.600 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546939315.600 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546939315.600 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546939315.601 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546939315.601 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546939315.601 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546939315.601 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) (sin (/ 1 z))) into (* (sin (/ 1 a)) (sin (/ 1 z)))
1546939315.601 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) into (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z))))
1546939315.601 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546939315.601 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546939315.601 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.602 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546939315.602 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546939315.602 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546939315.602 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.602 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546939315.602 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) (cos (/ 1 y))) into (* (cos (/ 1 y)) (cos (/ 1 z)))
1546939315.602 * [misc]backup-simplify:  Simplify (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))) into (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y))))
1546939315.602 * [misc]taylor:  Taking taylor expansion of (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))) in a
1546939315.603 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) in a
1546939315.603 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (sin (/ 1 y))) in a
1546939315.603 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in a
1546939315.603 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1546939315.603 * [misc]taylor:  Taking taylor expansion of a in a
1546939315.603 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.603 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.603 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939315.603 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546939315.603 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in a
1546939315.603 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546939315.603 * [misc]taylor:  Taking taylor expansion of y in a
1546939315.603 * [misc]backup-simplify:  Simplify y into y
1546939315.603 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939315.603 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939315.603 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939315.603 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in a
1546939315.603 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546939315.603 * [misc]taylor:  Taking taylor expansion of y in a
1546939315.603 * [misc]backup-simplify:  Simplify y into y
1546939315.603 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939315.603 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939315.603 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939315.603 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546939315.604 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546939315.604 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546939315.604 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (sin (/ 1 y))) into (* (cos (/ 1 a)) (sin (/ 1 y)))
1546939315.604 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546939315.604 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546939315.604 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.604 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546939315.604 * [misc]backup-simplify:  Simplify (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) into (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y)))
1546939315.604 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) in a
1546939315.604 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (sin (/ 1 z))) in a
1546939315.604 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in a
1546939315.604 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1546939315.604 * [misc]taylor:  Taking taylor expansion of a in a
1546939315.604 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.604 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.604 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939315.604 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546939315.604 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in a
1546939315.604 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546939315.604 * [misc]taylor:  Taking taylor expansion of z in a
1546939315.604 * [misc]backup-simplify:  Simplify z into z
1546939315.604 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939315.604 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939315.605 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939315.605 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in a
1546939315.605 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546939315.605 * [misc]taylor:  Taking taylor expansion of z in a
1546939315.605 * [misc]backup-simplify:  Simplify z into z
1546939315.605 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939315.605 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939315.605 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939315.605 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546939315.605 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546939315.605 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546939315.605 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (sin (/ 1 z))) into (* (cos (/ 1 a)) (sin (/ 1 z)))
1546939315.605 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546939315.605 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546939315.605 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.605 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546939315.605 * [misc]backup-simplify:  Simplify (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) into (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))
1546939315.605 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in a
1546939315.605 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1546939315.605 * [misc]taylor:  Taking taylor expansion of a in a
1546939315.605 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.605 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.605 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939315.606 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546939315.606 * [misc]taylor:  Taking taylor expansion of (* (- 1 (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2)))) (cos (/ 1 a))) in a
1546939315.606 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2)))) in a
1546939315.606 * [misc]taylor:  Taking taylor expansion of 1 in a
1546939315.606 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.606 * [misc]taylor:  Taking taylor expansion of (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) in a
1546939315.606 * [misc]taylor:  Taking taylor expansion of (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) in a
1546939315.606 * [misc]taylor:  Taking taylor expansion of (pow (sin (/ 1 y)) 2) in a
1546939315.606 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in a
1546939315.606 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546939315.606 * [misc]taylor:  Taking taylor expansion of y in a
1546939315.606 * [misc]backup-simplify:  Simplify y into y
1546939315.606 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939315.606 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939315.606 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939315.606 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546939315.606 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546939315.606 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546939315.606 * [misc]taylor:  Taking taylor expansion of (pow (sin (/ 1 z)) 2) in a
1546939315.606 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in a
1546939315.606 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546939315.606 * [misc]taylor:  Taking taylor expansion of z in a
1546939315.606 * [misc]backup-simplify:  Simplify z into z
1546939315.606 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939315.606 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939315.606 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939315.606 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546939315.606 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546939315.606 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546939315.606 * [misc]taylor:  Taking taylor expansion of (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2)) in a
1546939315.606 * [misc]taylor:  Taking taylor expansion of (pow (cos (/ 1 y)) 2) in a
1546939315.606 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in a
1546939315.606 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546939315.606 * [misc]taylor:  Taking taylor expansion of y in a
1546939315.606 * [misc]backup-simplify:  Simplify y into y
1546939315.607 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939315.607 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939315.607 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939315.607 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546939315.607 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546939315.607 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.607 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546939315.607 * [misc]taylor:  Taking taylor expansion of (pow (cos (/ 1 z)) 2) in a
1546939315.607 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in a
1546939315.607 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546939315.607 * [misc]taylor:  Taking taylor expansion of z in a
1546939315.607 * [misc]backup-simplify:  Simplify z into z
1546939315.607 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939315.607 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939315.607 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939315.607 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546939315.607 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546939315.607 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.607 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546939315.607 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (sin (/ 1 y))) into (pow (sin (/ 1 y)) 2)
1546939315.608 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) (sin (/ 1 z))) into (pow (sin (/ 1 z)) 2)
1546939315.608 * [misc]backup-simplify:  Simplify (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) into (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2))
1546939315.608 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) (cos (/ 1 y))) into (pow (cos (/ 1 y)) 2)
1546939315.608 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) (cos (/ 1 z))) into (pow (cos (/ 1 z)) 2)
1546939315.608 * [misc]backup-simplify:  Simplify (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2)) into (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))
1546939315.608 * [misc]backup-simplify:  Simplify (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) into (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2)))
1546939315.608 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in a
1546939315.608 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1546939315.608 * [misc]taylor:  Taking taylor expansion of a in a
1546939315.608 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.608 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.608 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939315.608 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546939315.609 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))) into (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))
1546939315.609 * [misc]backup-simplify:  Simplify (+ (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))) into (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z))))))
1546939315.609 * [misc]backup-simplify:  Simplify (- (sin (/ 1 a))) into (- (sin (/ 1 a)))
1546939315.610 * [misc]backup-simplify:  Simplify (+ (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (- (sin (/ 1 a)))) into (- (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (sin (/ 1 a)))
1546939315.610 * [misc]backup-simplify:  Simplify (- (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2)))) into (- (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))))
1546939315.610 * [misc]backup-simplify:  Simplify (+ 1 (- (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))))) into (- 1 (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))))
1546939315.611 * [misc]backup-simplify:  Simplify (* (- 1 (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2)))) (cos (/ 1 a))) into (* (- 1 (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2)))) (cos (/ 1 a)))
1546939315.611 * [misc]backup-simplify:  Simplify (/ (- (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (sin (/ 1 a))) (* (- 1 (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2)))) (cos (/ 1 a)))) into (/ (- (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (sin (/ 1 a))) (* (- 1 (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2)))) (cos (/ 1 a))))
1546939315.612 * [misc]backup-simplify:  Simplify (/ (- (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (sin (/ 1 a))) (* (- 1 (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2)))) (cos (/ 1 a)))) into (/ (- (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (sin (/ 1 a))) (* (- 1 (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2)))) (cos (/ 1 a))))
1546939315.613 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939315.613 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 1)) into 0
1546939315.613 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1546939315.614 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939315.614 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 0)) into 0
1546939315.614 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.614 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939315.614 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
1546939315.614 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546939315.615 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939315.615 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
1546939315.615 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.615 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939315.616 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
1546939315.616 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546939315.616 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939315.616 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
1546939315.616 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.617 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.617 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))))) into 0
1546939315.617 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) 0) (* 0 (sin (/ 1 a)))) into 0
1546939315.617 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))))) into 0
1546939315.617 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) 0) (* 0 (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))) into 0
1546939315.617 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939315.617 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 1)) into 0
1546939315.618 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1546939315.618 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939315.618 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 0)) into 0
1546939315.618 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.619 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.619 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))))) into 0
1546939315.619 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) 0) (* 0 (cos (/ 1 a)))) into 0
1546939315.619 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939315.619 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 1)) into 0
1546939315.619 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1546939315.620 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939315.620 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 0)) into 0
1546939315.620 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.620 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.620 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939315.620 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
1546939315.621 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546939315.621 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939315.621 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
1546939315.621 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.622 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939315.622 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
1546939315.622 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546939315.622 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939315.622 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
1546939315.623 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.623 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.623 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))))) into 0
1546939315.623 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) 0) (* 0 (cos (/ 1 a)))) into 0
1546939315.623 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.623 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.623 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939315.623 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 1)) into 0
1546939315.624 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1546939315.624 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939315.624 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 0)) into 0
1546939315.624 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.625 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.625 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.625 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939315.625 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
1546939315.625 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546939315.626 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939315.626 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
1546939315.626 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.626 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939315.626 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
1546939315.626 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546939315.627 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939315.627 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
1546939315.627 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.627 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.627 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))))) into 0
1546939315.628 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) 0) (* 0 (/ (sin (/ 1 z)) (cos (/ 1 z))))) into 0
1546939315.628 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))))) into 0
1546939315.628 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) 0) (* 0 (/ (sin (/ 1 y)) (cos (/ 1 y))))) into 0
1546939315.628 * [misc]backup-simplify:  Simplify (+ (* (/ (pow (sin (/ 1 y)) 2) (pow (cos (/ 1 y)) 2)) 0) (* 0 (/ (pow (sin (/ 1 z)) 2) (pow (cos (/ 1 z)) 2)))) into 0
1546939315.628 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.628 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.628 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939315.629 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 1)) into 0
1546939315.629 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1546939315.629 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939315.629 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 0)) into 0
1546939315.630 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.630 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.630 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 (- 1 (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2)))))) into 0
1546939315.632 * [misc]backup-simplify:  Simplify (- (/ 0 (* (- 1 (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2)))) (cos (/ 1 a)))) (+ (* (/ (- (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (sin (/ 1 a))) (* (- 1 (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2)))) (cos (/ 1 a)))) (/ 0 (* (- 1 (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2)))) (cos (/ 1 a))))))) into 0
1546939315.632 * [misc]taylor:  Taking taylor expansion of 0 in z
1546939315.632 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.632 * [misc]taylor:  Taking taylor expansion of 0 in a
1546939315.632 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.632 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.633 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939315.633 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 1)) into 0
1546939315.633 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1546939315.634 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939315.635 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 0)) into 0
1546939315.635 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.635 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.635 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 (sin (/ 1 z)))) into 0
1546939315.635 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))))) into 0
1546939315.636 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939315.636 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
1546939315.636 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546939315.637 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939315.637 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
1546939315.637 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.638 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939315.638 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 1)) into 0
1546939315.638 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1546939315.639 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939315.639 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 0)) into 0
1546939315.639 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.640 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.640 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 (sin (/ 1 y)))) into 0
1546939315.640 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939315.640 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
1546939315.640 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546939315.641 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939315.642 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
1546939315.642 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.642 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.642 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))))) into 0
1546939315.642 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939315.643 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 1)) into 0
1546939315.643 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1546939315.644 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939315.644 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 0)) into 0
1546939315.644 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.644 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 (sin (/ 1 z)))) into 0
1546939315.645 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939315.645 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
1546939315.645 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546939315.646 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939315.646 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
1546939315.646 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.647 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 (* (sin (/ 1 a)) (sin (/ 1 z))))) into 0
1546939315.647 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939315.647 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
1546939315.647 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546939315.648 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939315.648 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
1546939315.649 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.649 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.649 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 (cos (/ 1 z)))) into 0
1546939315.650 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (* (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z))))))) into 0
1546939315.650 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.650 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.650 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939315.651 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 1)) into 0
1546939315.652 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1546939315.654 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939315.654 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 0)) into 0
1546939315.654 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.654 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.655 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.655 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939315.655 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 1)) into 0
1546939315.655 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1546939315.656 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939315.656 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 0)) into 0
1546939315.657 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.657 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.657 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 (sin (/ 1 z)))) into 0
1546939315.657 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939315.657 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
1546939315.657 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546939315.659 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939315.659 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
1546939315.659 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.659 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 (sin (/ 1 y)))) into 0
1546939315.659 * [misc]backup-simplify:  Simplify (+ (* (pow (sin (/ 1 y)) 2) 0) (* 0 (pow (sin (/ 1 z)) 2))) into 0
1546939315.660 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 (cos (/ 1 z)))) into 0
1546939315.660 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939315.660 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
1546939315.660 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546939315.661 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939315.661 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
1546939315.662 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.662 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.662 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 (cos (/ 1 y)))) into 0
1546939315.662 * [misc]backup-simplify:  Simplify (+ (* (pow (cos (/ 1 y)) 2) 0) (* 0 (pow (cos (/ 1 z)) 2))) into 0
1546939315.663 * [misc]backup-simplify:  Simplify (- (/ 0 (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) (+ (* (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) (/ 0 (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2)))))) into 0
1546939315.663 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.663 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.664 * [misc]backup-simplify:  Simplify (+ (* (- 1 (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2)))) 0) (* 0 (cos (/ 1 a)))) into 0
1546939315.667 * [misc]backup-simplify:  Simplify (- (/ 0 (* (- 1 (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2)))) (cos (/ 1 a)))) (+ (* (/ (- (+ (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))) (sin (/ 1 a))) (* (- 1 (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2)))) (cos (/ 1 a)))) (/ 0 (* (- 1 (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2)))) (cos (/ 1 a))))))) into 0
1546939315.667 * [misc]taylor:  Taking taylor expansion of 0 in a
1546939315.667 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.667 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.668 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939315.668 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
1546939315.668 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546939315.669 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939315.669 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
1546939315.670 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.670 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 (sin (/ 1 z)))) into 0
1546939315.670 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939315.670 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
1546939315.670 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546939315.671 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939315.672 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
1546939315.672 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.672 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 (* (sin (/ 1 a)) (sin (/ 1 z))))) into 0
1546939315.672 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939315.672 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
1546939315.673 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546939315.674 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939315.674 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
1546939315.674 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.674 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.674 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939315.674 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
1546939315.675 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546939315.676 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939315.676 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
1546939315.676 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.676 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.676 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 (cos (/ 1 y)))) into 0
1546939315.677 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (* (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z))))))) into 0
1546939315.677 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939315.677 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
1546939315.678 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546939315.679 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939315.679 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
1546939315.679 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.679 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 (sin (/ 1 y)))) into 0
1546939315.679 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939315.680 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
1546939315.680 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546939315.681 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939315.681 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
1546939315.681 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.681 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.682 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))))) into 0
1546939315.682 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939315.682 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
1546939315.682 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546939315.683 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939315.683 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
1546939315.684 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.684 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 (sin (/ 1 z)))) into 0
1546939315.684 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939315.684 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
1546939315.684 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546939315.685 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939315.686 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
1546939315.686 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.686 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.686 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))))) into 0
1546939315.686 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.687 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.687 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.687 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.687 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939315.687 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
1546939315.687 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546939315.689 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939315.689 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
1546939315.689 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.689 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 (sin (/ 1 z)))) into 0
1546939315.689 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939315.690 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
1546939315.690 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546939315.691 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939315.691 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
1546939315.691 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.691 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 (sin (/ 1 y)))) into 0
1546939315.692 * [misc]backup-simplify:  Simplify (+ (* (pow (sin (/ 1 y)) 2) 0) (* 0 (pow (sin (/ 1 z)) 2))) into 0
1546939315.692 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939315.692 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
1546939315.692 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546939315.693 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939315.694 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
1546939315.694 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.694 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.694 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 (cos (/ 1 z)))) into 0
1546939315.694 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939315.694 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
1546939315.695 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546939315.696 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939315.696 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
1546939315.696 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.696 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.696 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 (cos (/ 1 y)))) into 0
1546939315.697 * [misc]backup-simplify:  Simplify (+ (* (pow (cos (/ 1 y)) 2) 0) (* 0 (pow (cos (/ 1 z)) 2))) into 0
1546939315.697 * [misc]backup-simplify:  Simplify (- (/ 0 (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) (+ (* (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) (/ 0 (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2)))))) into 0
1546939315.698 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.698 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.698 * [misc]backup-simplify:  Simplify (+ (* (- 1 (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2)))) 0) (* 0 (cos (/ 1 a)))) into 0
1546939315.702 * [misc]backup-simplify:  Simplify (- (/ 0 (* (- 1 (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2)))) (cos (/ 1 a)))) (+ (* (/ (- (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (sin (/ 1 a))) (* (- 1 (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2)))) (cos (/ 1 a)))) (/ 0 (* (- 1 (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2)))) (cos (/ 1 a))))))) into 0
1546939315.702 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.703 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939315.704 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939315.704 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1546939315.705 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939315.705 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939315.705 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.707 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939315.707 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939315.707 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546939315.708 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939315.709 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939315.709 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.710 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939315.710 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939315.710 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546939315.712 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939315.712 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939315.712 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.712 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.713 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))) (* 0 (/ 0 (cos (/ 1 z)))))) into 0
1546939315.713 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) 0) (+ (* 0 0) (* 0 (sin (/ 1 a))))) into 0
1546939315.713 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))) (* 0 (/ 0 (cos (/ 1 y)))))) into 0
1546939315.714 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) 0) (+ (* 0 0) (* 0 (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))))) into 0
1546939315.715 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939315.715 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939315.715 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1546939315.716 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939315.717 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939315.717 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.717 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.718 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))) (* 0 (/ 0 (cos (/ 1 y)))))) into 0
1546939315.718 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) 0) (+ (* 0 0) (* 0 (cos (/ 1 a))))) into 0
1546939315.719 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939315.719 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939315.720 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1546939315.721 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939315.721 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939315.721 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.721 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.723 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939315.723 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939315.723 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546939315.724 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939315.724 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939315.725 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.726 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939315.726 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939315.726 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546939315.727 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939315.727 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939315.728 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.728 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.728 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))) (* 0 (/ 0 (cos (/ 1 z)))))) into 0
1546939315.728 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) 0) (+ (* 0 0) (* 0 (cos (/ 1 a))))) into 0
1546939315.729 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.729 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.730 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939315.730 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939315.730 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1546939315.731 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939315.732 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939315.732 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.732 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.732 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.733 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939315.734 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939315.734 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546939315.735 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939315.735 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939315.735 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.736 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939315.737 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939315.737 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546939315.738 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939315.738 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939315.738 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.738 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.739 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))) (* 0 (/ 0 (cos (/ 1 z)))))) into 0
1546939315.739 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 z)) (cos (/ 1 z)))))) into 0
1546939315.740 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))) (* 0 (/ 0 (cos (/ 1 y)))))) into 0
1546939315.740 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 y)) (cos (/ 1 y)))))) into 0
1546939315.741 * [misc]backup-simplify:  Simplify (+ (* (/ (pow (sin (/ 1 y)) 2) (pow (cos (/ 1 y)) 2)) 0) (+ (* 0 0) (* 0 (/ (pow (sin (/ 1 z)) 2) (pow (cos (/ 1 z)) 2))))) into 0
1546939315.741 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.741 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.742 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939315.742 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939315.742 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1546939315.743 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939315.744 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939315.744 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.744 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.745 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 (- 1 (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))))))) into 0
1546939315.748 * [misc]backup-simplify:  Simplify (- (/ 0 (* (- 1 (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2)))) (cos (/ 1 a)))) (+ (* (/ (- (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (sin (/ 1 a))) (* (- 1 (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2)))) (cos (/ 1 a)))) (/ 0 (* (- 1 (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2)))) (cos (/ 1 a))))) (* 0 (/ 0 (* (- 1 (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2)))) (cos (/ 1 a))))))) into 0
1546939315.748 * [misc]taylor:  Taking taylor expansion of 0 in z
1546939315.749 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.749 * [misc]taylor:  Taking taylor expansion of 0 in a
1546939315.749 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.749 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.749 * [misc]taylor:  Taking taylor expansion of 0 in a
1546939315.749 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.749 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.750 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939315.750 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939315.751 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1546939315.752 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939315.752 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939315.753 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.753 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.753 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 (sin (/ 1 z))))) into 0
1546939315.753 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))) (* 0 (/ 0 (cos (/ 1 z)))))) into 0
1546939315.755 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939315.755 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939315.755 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546939315.756 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939315.756 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939315.757 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.758 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939315.758 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939315.758 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1546939315.759 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939315.759 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939315.760 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.760 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.760 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 (sin (/ 1 y))))) into 0
1546939315.761 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939315.761 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939315.762 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546939315.763 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939315.763 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939315.763 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.763 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.764 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))) (* 0 (/ 0 (cos (/ 1 y)))))) into 0
1546939315.765 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939315.765 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939315.765 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1546939315.766 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939315.766 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939315.767 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.767 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 (sin (/ 1 z))))) into 0
1546939315.768 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939315.768 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939315.768 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546939315.769 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939315.770 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939315.770 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.770 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 (* (sin (/ 1 a)) (sin (/ 1 z)))))) into 0
1546939315.771 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939315.772 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939315.772 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546939315.773 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939315.773 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939315.773 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.774 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.774 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 (cos (/ 1 z))))) into 0
1546939315.775 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (* (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z))))) (* 0 (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z))))))) into 0
1546939315.775 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.775 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.776 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939315.776 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939315.776 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1546939315.777 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939315.778 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939315.778 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.778 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.778 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.779 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939315.780 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939315.780 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1546939315.781 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939315.781 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939315.782 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.782 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.782 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 (sin (/ 1 z))))) into 0
1546939315.783 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939315.783 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939315.784 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546939315.785 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939315.785 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939315.785 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.785 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 (sin (/ 1 y))))) into 0
1546939315.786 * [misc]backup-simplify:  Simplify (+ (* (pow (sin (/ 1 y)) 2) 0) (+ (* 0 0) (* 0 (pow (sin (/ 1 z)) 2)))) into 0
1546939315.786 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 (cos (/ 1 z))))) into 0
1546939315.787 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939315.788 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939315.788 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546939315.789 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939315.789 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939315.789 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.789 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.790 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 (cos (/ 1 y))))) into 0
1546939315.790 * [misc]backup-simplify:  Simplify (+ (* (pow (cos (/ 1 y)) 2) 0) (+ (* 0 0) (* 0 (pow (cos (/ 1 z)) 2)))) into 0
1546939315.791 * [misc]backup-simplify:  Simplify (- (/ 0 (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) (+ (* (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) (/ 0 (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2)))) (* 0 (/ 0 (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2)))))) into 0
1546939315.791 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.792 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.792 * [misc]backup-simplify:  Simplify (+ (* (- 1 (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2)))) 0) (+ (* 0 0) (* 0 (cos (/ 1 a))))) into 0
1546939315.796 * [misc]backup-simplify:  Simplify (- (/ 0 (* (- 1 (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2)))) (cos (/ 1 a)))) (+ (* (/ (- (+ (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))) (sin (/ 1 a))) (* (- 1 (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2)))) (cos (/ 1 a)))) (/ 0 (* (- 1 (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2)))) (cos (/ 1 a))))) (* 0 (/ 0 (* (- 1 (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2)))) (cos (/ 1 a))))))) into 0
1546939315.796 * [misc]taylor:  Taking taylor expansion of 0 in a
1546939315.796 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.796 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.798 * [misc]backup-simplify:  Simplify (/ (- (+ (/ (* (cos (/ 1 (/ 1 a))) (sin (/ 1 (/ 1 z)))) (cos (/ 1 (/ 1 z)))) (+ (/ (* (cos (/ 1 (/ 1 a))) (sin (/ 1 (/ 1 y)))) (cos (/ 1 (/ 1 y)))) (/ (* (sin (/ 1 (/ 1 y))) (* (sin (/ 1 (/ 1 a))) (sin (/ 1 (/ 1 z))))) (* (cos (/ 1 (/ 1 y))) (cos (/ 1 (/ 1 z))))))) (sin (/ 1 (/ 1 a)))) (* (- 1 (/ (* (pow (sin (/ 1 (/ 1 y))) 2) (pow (sin (/ 1 (/ 1 z))) 2)) (* (pow (cos (/ 1 (/ 1 y))) 2) (pow (cos (/ 1 (/ 1 z))) 2)))) (cos (/ 1 (/ 1 a))))) into (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (- 1 (/ (* (pow (sin z) 2) (pow (sin y) 2)) (* (pow (cos y) 2) (pow (cos z) 2)))) (cos a)))
1546939315.799 * [misc]backup-simplify:  Simplify (/ (- (* (+ (tan (/ 1 (- y))) (tan (/ 1 (- z)))) (cos (/ 1 (- a)))) (* (- 1 (* (tan (/ 1 (- y))) (tan (/ 1 (- z))))) (sin (/ 1 (- a))))) (* (- (* 1 1) (* (* (tan (/ 1 (- y))) (tan (/ 1 (- z)))) (* (tan (/ 1 (- y))) (tan (/ 1 (- z)))))) (cos (/ 1 (- a))))) into (/ (- (+ (* (cos (/ -1 a)) (tan (/ -1 y))) (+ (* (cos (/ -1 a)) (tan (/ -1 z))) (* (sin (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z)))))) (sin (/ -1 a))) (* (cos (/ -1 a)) (- 1 (* (pow (tan (/ -1 y)) 2) (pow (tan (/ -1 z)) 2)))))
1546939315.799 * [misc]approximate:  Taking taylor expansion of (/ (- (+ (* (cos (/ -1 a)) (tan (/ -1 y))) (+ (* (cos (/ -1 a)) (tan (/ -1 z))) (* (sin (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z)))))) (sin (/ -1 a))) (* (cos (/ -1 a)) (- 1 (* (pow (tan (/ -1 y)) 2) (pow (tan (/ -1 z)) 2))))) in (y z a) around 0
1546939315.799 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (cos (/ -1 a)) (tan (/ -1 y))) (+ (* (cos (/ -1 a)) (tan (/ -1 z))) (* (sin (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z)))))) (sin (/ -1 a))) (* (cos (/ -1 a)) (- 1 (* (pow (tan (/ -1 y)) 2) (pow (tan (/ -1 z)) 2))))) in a
1546939315.799 * [misc]taylor:  Taking taylor expansion of (- (+ (* (cos (/ -1 a)) (tan (/ -1 y))) (+ (* (cos (/ -1 a)) (tan (/ -1 z))) (* (sin (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z)))))) (sin (/ -1 a))) in a
1546939315.799 * [misc]taylor:  Taking taylor expansion of (+ (* (cos (/ -1 a)) (tan (/ -1 y))) (+ (* (cos (/ -1 a)) (tan (/ -1 z))) (* (sin (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z)))))) in a
1546939315.799 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (tan (/ -1 y))) in a
1546939315.799 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in a
1546939315.799 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1546939315.800 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939315.800 * [misc]backup-simplify:  Simplify -1 into -1
1546939315.800 * [misc]taylor:  Taking taylor expansion of a in a
1546939315.800 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.800 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.800 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939315.800 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546939315.800 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in a
1546939315.800 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939315.800 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in a
1546939315.800 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1546939315.800 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939315.800 * [misc]backup-simplify:  Simplify -1 into -1
1546939315.800 * [misc]taylor:  Taking taylor expansion of y in a
1546939315.800 * [misc]backup-simplify:  Simplify y into y
1546939315.800 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546939315.800 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939315.800 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939315.800 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in a
1546939315.800 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1546939315.800 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939315.800 * [misc]backup-simplify:  Simplify -1 into -1
1546939315.800 * [misc]taylor:  Taking taylor expansion of y in a
1546939315.800 * [misc]backup-simplify:  Simplify y into y
1546939315.801 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546939315.801 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939315.801 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939315.801 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546939315.801 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546939315.801 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546939315.801 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546939315.801 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546939315.802 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.802 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546939315.802 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939315.802 * [misc]taylor:  Taking taylor expansion of (+ (* (cos (/ -1 a)) (tan (/ -1 z))) (* (sin (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z))))) in a
1546939315.802 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (tan (/ -1 z))) in a
1546939315.802 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in a
1546939315.802 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1546939315.802 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939315.802 * [misc]backup-simplify:  Simplify -1 into -1
1546939315.802 * [misc]taylor:  Taking taylor expansion of a in a
1546939315.802 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.802 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.802 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939315.802 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546939315.802 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in a
1546939315.802 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939315.802 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in a
1546939315.802 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1546939315.802 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939315.803 * [misc]backup-simplify:  Simplify -1 into -1
1546939315.803 * [misc]taylor:  Taking taylor expansion of z in a
1546939315.803 * [misc]backup-simplify:  Simplify z into z
1546939315.803 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546939315.803 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939315.803 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939315.803 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in a
1546939315.803 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1546939315.803 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939315.803 * [misc]backup-simplify:  Simplify -1 into -1
1546939315.803 * [misc]taylor:  Taking taylor expansion of z in a
1546939315.803 * [misc]backup-simplify:  Simplify z into z
1546939315.803 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546939315.803 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939315.803 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939315.803 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546939315.803 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546939315.803 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546939315.804 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546939315.804 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546939315.804 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.804 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546939315.804 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939315.804 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z)))) in a
1546939315.804 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in a
1546939315.804 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1546939315.804 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939315.804 * [misc]backup-simplify:  Simplify -1 into -1
1546939315.804 * [misc]taylor:  Taking taylor expansion of a in a
1546939315.804 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.804 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.804 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939315.805 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546939315.805 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 y)) (tan (/ -1 z))) in a
1546939315.805 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in a
1546939315.805 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939315.805 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in a
1546939315.805 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1546939315.805 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939315.805 * [misc]backup-simplify:  Simplify -1 into -1
1546939315.805 * [misc]taylor:  Taking taylor expansion of y in a
1546939315.805 * [misc]backup-simplify:  Simplify y into y
1546939315.805 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546939315.805 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939315.805 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939315.805 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in a
1546939315.805 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1546939315.805 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939315.805 * [misc]backup-simplify:  Simplify -1 into -1
1546939315.805 * [misc]taylor:  Taking taylor expansion of y in a
1546939315.805 * [misc]backup-simplify:  Simplify y into y
1546939315.805 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546939315.805 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939315.805 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939315.806 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546939315.806 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546939315.806 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546939315.806 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546939315.806 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546939315.806 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.806 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546939315.806 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939315.806 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in a
1546939315.806 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939315.806 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in a
1546939315.806 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1546939315.806 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939315.807 * [misc]backup-simplify:  Simplify -1 into -1
1546939315.807 * [misc]taylor:  Taking taylor expansion of z in a
1546939315.807 * [misc]backup-simplify:  Simplify z into z
1546939315.807 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546939315.807 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939315.807 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939315.807 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in a
1546939315.807 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1546939315.807 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939315.807 * [misc]backup-simplify:  Simplify -1 into -1
1546939315.807 * [misc]taylor:  Taking taylor expansion of z in a
1546939315.807 * [misc]backup-simplify:  Simplify z into z
1546939315.807 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546939315.807 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939315.807 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939315.807 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546939315.807 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546939315.807 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546939315.807 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546939315.807 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546939315.808 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.808 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546939315.808 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939315.808 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in a
1546939315.808 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1546939315.808 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939315.808 * [misc]backup-simplify:  Simplify -1 into -1
1546939315.808 * [misc]taylor:  Taking taylor expansion of a in a
1546939315.808 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.808 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.808 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939315.808 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546939315.808 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (- 1 (* (pow (tan (/ -1 y)) 2) (pow (tan (/ -1 z)) 2)))) in a
1546939315.808 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in a
1546939315.808 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1546939315.808 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939315.808 * [misc]backup-simplify:  Simplify -1 into -1
1546939315.808 * [misc]taylor:  Taking taylor expansion of a in a
1546939315.808 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.808 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.809 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939315.809 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546939315.809 * [misc]taylor:  Taking taylor expansion of (- 1 (* (pow (tan (/ -1 y)) 2) (pow (tan (/ -1 z)) 2))) in a
1546939315.809 * [misc]taylor:  Taking taylor expansion of 1 in a
1546939315.809 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.809 * [misc]taylor:  Taking taylor expansion of (* (pow (tan (/ -1 y)) 2) (pow (tan (/ -1 z)) 2)) in a
1546939315.809 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 y)) 2) in a
1546939315.809 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in a
1546939315.809 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939315.809 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in a
1546939315.809 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1546939315.809 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939315.809 * [misc]backup-simplify:  Simplify -1 into -1
1546939315.809 * [misc]taylor:  Taking taylor expansion of y in a
1546939315.809 * [misc]backup-simplify:  Simplify y into y
1546939315.809 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546939315.809 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939315.809 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939315.809 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in a
1546939315.809 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1546939315.809 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939315.809 * [misc]backup-simplify:  Simplify -1 into -1
1546939315.809 * [misc]taylor:  Taking taylor expansion of y in a
1546939315.809 * [misc]backup-simplify:  Simplify y into y
1546939315.809 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546939315.810 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939315.810 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939315.810 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546939315.810 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546939315.810 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546939315.810 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546939315.810 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546939315.810 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.810 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546939315.810 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939315.810 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 z)) 2) in a
1546939315.810 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in a
1546939315.811 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939315.811 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in a
1546939315.811 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1546939315.811 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939315.811 * [misc]backup-simplify:  Simplify -1 into -1
1546939315.811 * [misc]taylor:  Taking taylor expansion of z in a
1546939315.811 * [misc]backup-simplify:  Simplify z into z
1546939315.811 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546939315.811 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939315.811 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939315.811 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in a
1546939315.811 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1546939315.811 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939315.811 * [misc]backup-simplify:  Simplify -1 into -1
1546939315.811 * [misc]taylor:  Taking taylor expansion of z in a
1546939315.811 * [misc]backup-simplify:  Simplify z into z
1546939315.811 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546939315.811 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939315.811 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939315.811 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546939315.811 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546939315.811 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546939315.812 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546939315.812 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546939315.812 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.812 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546939315.812 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939315.812 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (/ (sin (/ -1 y)) (cos (/ -1 y)))) into (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y)))
1546939315.812 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z)))
1546939315.813 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))
1546939315.813 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) into (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z))))
1546939315.814 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z))))) into (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))
1546939315.814 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z))))))
1546939315.815 * [misc]backup-simplify:  Simplify (- (sin (/ -1 a))) into (- (sin (/ -1 a)))
1546939315.815 * [misc]backup-simplify:  Simplify (+ (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z)))))) (- (sin (/ -1 a)))) into (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a)))
1546939315.816 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 y)) (cos (/ -1 y)))) into (/ (pow (sin (/ -1 y)) 2) (pow (cos (/ -1 y)) 2))
1546939315.816 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (/ (pow (sin (/ -1 z)) 2) (pow (cos (/ -1 z)) 2))
1546939315.816 * [misc]backup-simplify:  Simplify (* (/ (pow (sin (/ -1 y)) 2) (pow (cos (/ -1 y)) 2)) (/ (pow (sin (/ -1 z)) 2) (pow (cos (/ -1 z)) 2))) into (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2)))
1546939315.816 * [misc]backup-simplify:  Simplify (- (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2)))) into (- (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))))
1546939315.817 * [misc]backup-simplify:  Simplify (+ 1 (- (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))))) into (- 1 (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))))
1546939315.818 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (- 1 (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))))) into (* (cos (/ -1 a)) (- 1 (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2)))))
1546939315.819 * [misc]backup-simplify:  Simplify (/ (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a))) (* (cos (/ -1 a)) (- 1 (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2)))))) into (/ (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a))) (* (cos (/ -1 a)) (- 1 (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))))))
1546939315.819 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (cos (/ -1 a)) (tan (/ -1 y))) (+ (* (cos (/ -1 a)) (tan (/ -1 z))) (* (sin (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z)))))) (sin (/ -1 a))) (* (cos (/ -1 a)) (- 1 (* (pow (tan (/ -1 y)) 2) (pow (tan (/ -1 z)) 2))))) in z
1546939315.819 * [misc]taylor:  Taking taylor expansion of (- (+ (* (cos (/ -1 a)) (tan (/ -1 y))) (+ (* (cos (/ -1 a)) (tan (/ -1 z))) (* (sin (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z)))))) (sin (/ -1 a))) in z
1546939315.819 * [misc]taylor:  Taking taylor expansion of (+ (* (cos (/ -1 a)) (tan (/ -1 y))) (+ (* (cos (/ -1 a)) (tan (/ -1 z))) (* (sin (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z)))))) in z
1546939315.819 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (tan (/ -1 y))) in z
1546939315.819 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in z
1546939315.819 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1546939315.819 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939315.819 * [misc]backup-simplify:  Simplify -1 into -1
1546939315.819 * [misc]taylor:  Taking taylor expansion of a in z
1546939315.819 * [misc]backup-simplify:  Simplify a into a
1546939315.819 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546939315.819 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546939315.819 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546939315.819 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in z
1546939315.819 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939315.819 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1546939315.819 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546939315.819 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939315.819 * [misc]backup-simplify:  Simplify -1 into -1
1546939315.819 * [misc]taylor:  Taking taylor expansion of y in z
1546939315.819 * [misc]backup-simplify:  Simplify y into y
1546939315.819 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546939315.819 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939315.819 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939315.819 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1546939315.819 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546939315.819 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939315.819 * [misc]backup-simplify:  Simplify -1 into -1
1546939315.819 * [misc]taylor:  Taking taylor expansion of y in z
1546939315.819 * [misc]backup-simplify:  Simplify y into y
1546939315.819 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546939315.819 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939315.819 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939315.820 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546939315.820 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546939315.820 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546939315.820 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546939315.820 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546939315.820 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.820 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546939315.820 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939315.820 * [misc]taylor:  Taking taylor expansion of (+ (* (cos (/ -1 a)) (tan (/ -1 z))) (* (sin (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z))))) in z
1546939315.820 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (tan (/ -1 z))) in z
1546939315.820 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in z
1546939315.820 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1546939315.820 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939315.820 * [misc]backup-simplify:  Simplify -1 into -1
1546939315.820 * [misc]taylor:  Taking taylor expansion of a in z
1546939315.820 * [misc]backup-simplify:  Simplify a into a
1546939315.820 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546939315.820 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546939315.820 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546939315.820 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in z
1546939315.821 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939315.821 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1546939315.821 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546939315.821 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939315.821 * [misc]backup-simplify:  Simplify -1 into -1
1546939315.821 * [misc]taylor:  Taking taylor expansion of z in z
1546939315.821 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.821 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.821 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939315.821 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939315.821 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1546939315.821 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546939315.821 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939315.821 * [misc]backup-simplify:  Simplify -1 into -1
1546939315.821 * [misc]taylor:  Taking taylor expansion of z in z
1546939315.821 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.821 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.821 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939315.821 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939315.821 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939315.821 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z)))) in z
1546939315.821 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in z
1546939315.821 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1546939315.821 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939315.821 * [misc]backup-simplify:  Simplify -1 into -1
1546939315.821 * [misc]taylor:  Taking taylor expansion of a in z
1546939315.821 * [misc]backup-simplify:  Simplify a into a
1546939315.821 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546939315.821 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546939315.821 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546939315.821 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 y)) (tan (/ -1 z))) in z
1546939315.821 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in z
1546939315.821 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939315.821 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1546939315.821 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546939315.821 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939315.822 * [misc]backup-simplify:  Simplify -1 into -1
1546939315.822 * [misc]taylor:  Taking taylor expansion of y in z
1546939315.822 * [misc]backup-simplify:  Simplify y into y
1546939315.822 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546939315.822 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939315.822 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939315.822 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1546939315.822 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546939315.822 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939315.822 * [misc]backup-simplify:  Simplify -1 into -1
1546939315.822 * [misc]taylor:  Taking taylor expansion of y in z
1546939315.822 * [misc]backup-simplify:  Simplify y into y
1546939315.822 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546939315.822 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939315.822 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939315.822 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546939315.822 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546939315.822 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546939315.822 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546939315.822 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546939315.822 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.822 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546939315.822 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939315.822 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in z
1546939315.822 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939315.822 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1546939315.822 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546939315.822 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939315.822 * [misc]backup-simplify:  Simplify -1 into -1
1546939315.823 * [misc]taylor:  Taking taylor expansion of z in z
1546939315.823 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.823 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.823 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939315.823 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939315.823 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1546939315.823 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546939315.823 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939315.823 * [misc]backup-simplify:  Simplify -1 into -1
1546939315.823 * [misc]taylor:  Taking taylor expansion of z in z
1546939315.823 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.823 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.823 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939315.823 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939315.823 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939315.823 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in z
1546939315.823 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1546939315.823 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939315.823 * [misc]backup-simplify:  Simplify -1 into -1
1546939315.823 * [misc]taylor:  Taking taylor expansion of a in z
1546939315.823 * [misc]backup-simplify:  Simplify a into a
1546939315.823 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546939315.823 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546939315.823 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546939315.823 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (- 1 (* (pow (tan (/ -1 y)) 2) (pow (tan (/ -1 z)) 2)))) in z
1546939315.823 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in z
1546939315.823 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1546939315.823 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939315.823 * [misc]backup-simplify:  Simplify -1 into -1
1546939315.823 * [misc]taylor:  Taking taylor expansion of a in z
1546939315.823 * [misc]backup-simplify:  Simplify a into a
1546939315.823 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546939315.823 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546939315.824 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546939315.824 * [misc]taylor:  Taking taylor expansion of (- 1 (* (pow (tan (/ -1 y)) 2) (pow (tan (/ -1 z)) 2))) in z
1546939315.824 * [misc]taylor:  Taking taylor expansion of 1 in z
1546939315.824 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.824 * [misc]taylor:  Taking taylor expansion of (* (pow (tan (/ -1 y)) 2) (pow (tan (/ -1 z)) 2)) in z
1546939315.824 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 y)) 2) in z
1546939315.824 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in z
1546939315.824 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939315.824 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1546939315.824 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546939315.824 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939315.824 * [misc]backup-simplify:  Simplify -1 into -1
1546939315.824 * [misc]taylor:  Taking taylor expansion of y in z
1546939315.824 * [misc]backup-simplify:  Simplify y into y
1546939315.824 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546939315.824 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939315.824 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939315.824 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1546939315.824 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546939315.824 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939315.824 * [misc]backup-simplify:  Simplify -1 into -1
1546939315.824 * [misc]taylor:  Taking taylor expansion of y in z
1546939315.824 * [misc]backup-simplify:  Simplify y into y
1546939315.824 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546939315.824 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939315.824 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939315.824 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546939315.824 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546939315.824 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546939315.824 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546939315.824 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546939315.824 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.825 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546939315.825 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939315.825 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 z)) 2) in z
1546939315.825 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in z
1546939315.825 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939315.825 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1546939315.825 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546939315.825 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939315.825 * [misc]backup-simplify:  Simplify -1 into -1
1546939315.825 * [misc]taylor:  Taking taylor expansion of z in z
1546939315.825 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.825 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.825 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939315.825 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939315.825 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1546939315.825 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546939315.825 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939315.825 * [misc]backup-simplify:  Simplify -1 into -1
1546939315.825 * [misc]taylor:  Taking taylor expansion of z in z
1546939315.825 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.825 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.825 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939315.825 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939315.825 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939315.825 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1546939315.825 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1546939315.825 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.826 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1546939315.826 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (/ (sin (/ -1 y)) (cos (/ -1 y)))) into (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y)))
1546939315.826 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1546939315.826 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1546939315.826 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.826 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1546939315.826 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z)))
1546939315.826 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1546939315.826 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1546939315.826 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1546939315.826 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))
1546939315.826 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) into (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z))))
1546939315.827 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z))))) into (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))
1546939315.827 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z))))))
1546939315.827 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1546939315.827 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1546939315.827 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1546939315.827 * [misc]backup-simplify:  Simplify (- (sin (/ -1 a))) into (- (sin (/ -1 a)))
1546939315.828 * [misc]backup-simplify:  Simplify (+ (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z)))))) (- (sin (/ -1 a)))) into (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a)))
1546939315.828 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1546939315.828 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1546939315.828 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.828 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1546939315.828 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 y)) (cos (/ -1 y)))) into (/ (pow (sin (/ -1 y)) 2) (pow (cos (/ -1 y)) 2))
1546939315.829 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (/ (pow (sin (/ -1 z)) 2) (pow (cos (/ -1 z)) 2))
1546939315.829 * [misc]backup-simplify:  Simplify (* (/ (pow (sin (/ -1 y)) 2) (pow (cos (/ -1 y)) 2)) (/ (pow (sin (/ -1 z)) 2) (pow (cos (/ -1 z)) 2))) into (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2)))
1546939315.829 * [misc]backup-simplify:  Simplify (- (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2)))) into (- (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))))
1546939315.829 * [misc]backup-simplify:  Simplify (+ 1 (- (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))))) into (- 1 (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))))
1546939315.830 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (- 1 (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))))) into (* (cos (/ -1 a)) (- 1 (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2)))))
1546939315.830 * [misc]backup-simplify:  Simplify (/ (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a))) (* (cos (/ -1 a)) (- 1 (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2)))))) into (/ (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a))) (* (cos (/ -1 a)) (- 1 (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))))))
1546939315.831 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (cos (/ -1 a)) (tan (/ -1 y))) (+ (* (cos (/ -1 a)) (tan (/ -1 z))) (* (sin (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z)))))) (sin (/ -1 a))) (* (cos (/ -1 a)) (- 1 (* (pow (tan (/ -1 y)) 2) (pow (tan (/ -1 z)) 2))))) in y
1546939315.831 * [misc]taylor:  Taking taylor expansion of (- (+ (* (cos (/ -1 a)) (tan (/ -1 y))) (+ (* (cos (/ -1 a)) (tan (/ -1 z))) (* (sin (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z)))))) (sin (/ -1 a))) in y
1546939315.831 * [misc]taylor:  Taking taylor expansion of (+ (* (cos (/ -1 a)) (tan (/ -1 y))) (+ (* (cos (/ -1 a)) (tan (/ -1 z))) (* (sin (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z)))))) in y
1546939315.831 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (tan (/ -1 y))) in y
1546939315.831 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in y
1546939315.831 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1546939315.831 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939315.831 * [misc]backup-simplify:  Simplify -1 into -1
1546939315.831 * [misc]taylor:  Taking taylor expansion of a in y
1546939315.831 * [misc]backup-simplify:  Simplify a into a
1546939315.831 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546939315.831 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546939315.831 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546939315.831 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in y
1546939315.831 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939315.831 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1546939315.831 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546939315.831 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939315.831 * [misc]backup-simplify:  Simplify -1 into -1
1546939315.831 * [misc]taylor:  Taking taylor expansion of y in y
1546939315.831 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.831 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.831 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939315.831 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939315.831 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1546939315.831 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546939315.831 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939315.831 * [misc]backup-simplify:  Simplify -1 into -1
1546939315.831 * [misc]taylor:  Taking taylor expansion of y in y
1546939315.831 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.831 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.831 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939315.832 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939315.832 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939315.832 * [misc]taylor:  Taking taylor expansion of (+ (* (cos (/ -1 a)) (tan (/ -1 z))) (* (sin (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z))))) in y
1546939315.832 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (tan (/ -1 z))) in y
1546939315.832 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in y
1546939315.832 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1546939315.832 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939315.832 * [misc]backup-simplify:  Simplify -1 into -1
1546939315.832 * [misc]taylor:  Taking taylor expansion of a in y
1546939315.832 * [misc]backup-simplify:  Simplify a into a
1546939315.832 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546939315.832 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546939315.832 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546939315.832 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1546939315.832 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939315.832 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1546939315.832 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546939315.832 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939315.832 * [misc]backup-simplify:  Simplify -1 into -1
1546939315.832 * [misc]taylor:  Taking taylor expansion of z in y
1546939315.832 * [misc]backup-simplify:  Simplify z into z
1546939315.832 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546939315.832 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939315.832 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939315.832 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1546939315.832 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546939315.832 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939315.832 * [misc]backup-simplify:  Simplify -1 into -1
1546939315.832 * [misc]taylor:  Taking taylor expansion of z in y
1546939315.832 * [misc]backup-simplify:  Simplify z into z
1546939315.832 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546939315.832 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939315.832 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939315.832 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546939315.832 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546939315.832 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546939315.833 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546939315.833 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546939315.833 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.833 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546939315.833 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939315.833 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z)))) in y
1546939315.833 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in y
1546939315.833 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1546939315.833 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939315.833 * [misc]backup-simplify:  Simplify -1 into -1
1546939315.833 * [misc]taylor:  Taking taylor expansion of a in y
1546939315.833 * [misc]backup-simplify:  Simplify a into a
1546939315.833 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546939315.833 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546939315.833 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546939315.833 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 y)) (tan (/ -1 z))) in y
1546939315.833 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in y
1546939315.833 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939315.833 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1546939315.833 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546939315.833 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939315.833 * [misc]backup-simplify:  Simplify -1 into -1
1546939315.833 * [misc]taylor:  Taking taylor expansion of y in y
1546939315.833 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.833 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.833 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939315.833 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939315.833 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1546939315.833 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546939315.833 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939315.833 * [misc]backup-simplify:  Simplify -1 into -1
1546939315.833 * [misc]taylor:  Taking taylor expansion of y in y
1546939315.833 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.834 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.834 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939315.834 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939315.834 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939315.834 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1546939315.834 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939315.834 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1546939315.834 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546939315.834 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939315.834 * [misc]backup-simplify:  Simplify -1 into -1
1546939315.834 * [misc]taylor:  Taking taylor expansion of z in y
1546939315.834 * [misc]backup-simplify:  Simplify z into z
1546939315.834 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546939315.834 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939315.834 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939315.834 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1546939315.834 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546939315.834 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939315.834 * [misc]backup-simplify:  Simplify -1 into -1
1546939315.834 * [misc]taylor:  Taking taylor expansion of z in y
1546939315.834 * [misc]backup-simplify:  Simplify z into z
1546939315.834 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546939315.834 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939315.834 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939315.834 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546939315.834 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546939315.834 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546939315.834 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546939315.834 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546939315.835 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.835 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546939315.835 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939315.835 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in y
1546939315.835 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1546939315.835 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939315.835 * [misc]backup-simplify:  Simplify -1 into -1
1546939315.835 * [misc]taylor:  Taking taylor expansion of a in y
1546939315.835 * [misc]backup-simplify:  Simplify a into a
1546939315.835 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546939315.835 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546939315.835 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546939315.835 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (- 1 (* (pow (tan (/ -1 y)) 2) (pow (tan (/ -1 z)) 2)))) in y
1546939315.835 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in y
1546939315.835 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1546939315.835 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939315.835 * [misc]backup-simplify:  Simplify -1 into -1
1546939315.835 * [misc]taylor:  Taking taylor expansion of a in y
1546939315.835 * [misc]backup-simplify:  Simplify a into a
1546939315.835 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546939315.835 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546939315.835 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546939315.835 * [misc]taylor:  Taking taylor expansion of (- 1 (* (pow (tan (/ -1 y)) 2) (pow (tan (/ -1 z)) 2))) in y
1546939315.835 * [misc]taylor:  Taking taylor expansion of 1 in y
1546939315.835 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.835 * [misc]taylor:  Taking taylor expansion of (* (pow (tan (/ -1 y)) 2) (pow (tan (/ -1 z)) 2)) in y
1546939315.835 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 y)) 2) in y
1546939315.835 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in y
1546939315.835 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939315.835 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1546939315.835 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546939315.835 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939315.835 * [misc]backup-simplify:  Simplify -1 into -1
1546939315.835 * [misc]taylor:  Taking taylor expansion of y in y
1546939315.835 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.835 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.836 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939315.836 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939315.836 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1546939315.836 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546939315.836 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939315.836 * [misc]backup-simplify:  Simplify -1 into -1
1546939315.836 * [misc]taylor:  Taking taylor expansion of y in y
1546939315.836 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.836 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.836 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939315.836 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939315.836 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939315.836 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 z)) 2) in y
1546939315.836 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1546939315.836 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939315.836 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1546939315.836 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546939315.836 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939315.836 * [misc]backup-simplify:  Simplify -1 into -1
1546939315.836 * [misc]taylor:  Taking taylor expansion of z in y
1546939315.836 * [misc]backup-simplify:  Simplify z into z
1546939315.836 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546939315.836 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939315.836 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939315.836 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1546939315.836 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546939315.836 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939315.836 * [misc]backup-simplify:  Simplify -1 into -1
1546939315.836 * [misc]taylor:  Taking taylor expansion of z in y
1546939315.836 * [misc]backup-simplify:  Simplify z into z
1546939315.836 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546939315.836 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939315.836 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939315.836 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546939315.836 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546939315.837 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546939315.837 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546939315.837 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546939315.837 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.837 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546939315.837 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939315.837 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1546939315.837 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1546939315.837 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.837 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1546939315.837 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (/ (sin (/ -1 y)) (cos (/ -1 y)))) into (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y)))
1546939315.837 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1546939315.837 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1546939315.837 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.838 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1546939315.838 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z)))
1546939315.838 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1546939315.838 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1546939315.838 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1546939315.838 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))
1546939315.838 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) into (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z))))
1546939315.838 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z))))) into (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))
1546939315.839 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z))))))
1546939315.839 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1546939315.839 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1546939315.839 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1546939315.839 * [misc]backup-simplify:  Simplify (- (sin (/ -1 a))) into (- (sin (/ -1 a)))
1546939315.840 * [misc]backup-simplify:  Simplify (+ (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z)))))) (- (sin (/ -1 a)))) into (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a)))
1546939315.840 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1546939315.840 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1546939315.840 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.840 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1546939315.840 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 y)) (cos (/ -1 y)))) into (/ (pow (sin (/ -1 y)) 2) (pow (cos (/ -1 y)) 2))
1546939315.840 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (/ (pow (sin (/ -1 z)) 2) (pow (cos (/ -1 z)) 2))
1546939315.840 * [misc]backup-simplify:  Simplify (* (/ (pow (sin (/ -1 y)) 2) (pow (cos (/ -1 y)) 2)) (/ (pow (sin (/ -1 z)) 2) (pow (cos (/ -1 z)) 2))) into (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2)))
1546939315.841 * [misc]backup-simplify:  Simplify (- (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2)))) into (- (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))))
1546939315.841 * [misc]backup-simplify:  Simplify (+ 1 (- (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))))) into (- 1 (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))))
1546939315.841 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (- 1 (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))))) into (* (cos (/ -1 a)) (- 1 (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2)))))
1546939315.842 * [misc]backup-simplify:  Simplify (/ (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a))) (* (cos (/ -1 a)) (- 1 (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2)))))) into (/ (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a))) (* (cos (/ -1 a)) (- 1 (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))))))
1546939315.842 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (cos (/ -1 a)) (tan (/ -1 y))) (+ (* (cos (/ -1 a)) (tan (/ -1 z))) (* (sin (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z)))))) (sin (/ -1 a))) (* (cos (/ -1 a)) (- 1 (* (pow (tan (/ -1 y)) 2) (pow (tan (/ -1 z)) 2))))) in y
1546939315.842 * [misc]taylor:  Taking taylor expansion of (- (+ (* (cos (/ -1 a)) (tan (/ -1 y))) (+ (* (cos (/ -1 a)) (tan (/ -1 z))) (* (sin (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z)))))) (sin (/ -1 a))) in y
1546939315.842 * [misc]taylor:  Taking taylor expansion of (+ (* (cos (/ -1 a)) (tan (/ -1 y))) (+ (* (cos (/ -1 a)) (tan (/ -1 z))) (* (sin (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z)))))) in y
1546939315.842 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (tan (/ -1 y))) in y
1546939315.842 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in y
1546939315.842 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1546939315.842 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939315.842 * [misc]backup-simplify:  Simplify -1 into -1
1546939315.842 * [misc]taylor:  Taking taylor expansion of a in y
1546939315.842 * [misc]backup-simplify:  Simplify a into a
1546939315.842 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546939315.842 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546939315.842 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546939315.843 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in y
1546939315.843 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939315.843 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1546939315.843 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546939315.843 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939315.843 * [misc]backup-simplify:  Simplify -1 into -1
1546939315.843 * [misc]taylor:  Taking taylor expansion of y in y
1546939315.843 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.843 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.843 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939315.843 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939315.843 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1546939315.843 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546939315.843 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939315.843 * [misc]backup-simplify:  Simplify -1 into -1
1546939315.843 * [misc]taylor:  Taking taylor expansion of y in y
1546939315.843 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.843 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.843 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939315.843 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939315.843 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939315.843 * [misc]taylor:  Taking taylor expansion of (+ (* (cos (/ -1 a)) (tan (/ -1 z))) (* (sin (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z))))) in y
1546939315.843 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (tan (/ -1 z))) in y
1546939315.843 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in y
1546939315.843 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1546939315.843 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939315.843 * [misc]backup-simplify:  Simplify -1 into -1
1546939315.843 * [misc]taylor:  Taking taylor expansion of a in y
1546939315.843 * [misc]backup-simplify:  Simplify a into a
1546939315.843 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546939315.843 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546939315.843 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546939315.844 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1546939315.844 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939315.844 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1546939315.844 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546939315.844 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939315.844 * [misc]backup-simplify:  Simplify -1 into -1
1546939315.844 * [misc]taylor:  Taking taylor expansion of z in y
1546939315.844 * [misc]backup-simplify:  Simplify z into z
1546939315.844 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546939315.844 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939315.844 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939315.844 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1546939315.844 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546939315.844 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939315.844 * [misc]backup-simplify:  Simplify -1 into -1
1546939315.844 * [misc]taylor:  Taking taylor expansion of z in y
1546939315.844 * [misc]backup-simplify:  Simplify z into z
1546939315.844 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546939315.844 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939315.844 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939315.844 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546939315.844 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546939315.844 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546939315.844 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546939315.844 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546939315.844 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.844 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546939315.844 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939315.844 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z)))) in y
1546939315.845 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in y
1546939315.845 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1546939315.845 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939315.845 * [misc]backup-simplify:  Simplify -1 into -1
1546939315.845 * [misc]taylor:  Taking taylor expansion of a in y
1546939315.845 * [misc]backup-simplify:  Simplify a into a
1546939315.845 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546939315.845 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546939315.845 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546939315.845 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 y)) (tan (/ -1 z))) in y
1546939315.845 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in y
1546939315.845 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939315.845 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1546939315.845 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546939315.845 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939315.845 * [misc]backup-simplify:  Simplify -1 into -1
1546939315.845 * [misc]taylor:  Taking taylor expansion of y in y
1546939315.845 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.845 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.845 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939315.845 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939315.845 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1546939315.845 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546939315.845 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939315.845 * [misc]backup-simplify:  Simplify -1 into -1
1546939315.845 * [misc]taylor:  Taking taylor expansion of y in y
1546939315.845 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.845 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.845 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939315.845 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939315.845 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939315.845 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1546939315.845 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939315.845 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1546939315.845 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546939315.845 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939315.845 * [misc]backup-simplify:  Simplify -1 into -1
1546939315.846 * [misc]taylor:  Taking taylor expansion of z in y
1546939315.846 * [misc]backup-simplify:  Simplify z into z
1546939315.846 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546939315.846 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939315.846 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939315.846 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1546939315.846 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546939315.846 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939315.846 * [misc]backup-simplify:  Simplify -1 into -1
1546939315.846 * [misc]taylor:  Taking taylor expansion of z in y
1546939315.846 * [misc]backup-simplify:  Simplify z into z
1546939315.846 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546939315.846 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939315.846 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939315.846 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546939315.846 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546939315.846 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546939315.846 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546939315.846 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546939315.846 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.846 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546939315.846 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939315.846 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in y
1546939315.846 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1546939315.846 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939315.846 * [misc]backup-simplify:  Simplify -1 into -1
1546939315.846 * [misc]taylor:  Taking taylor expansion of a in y
1546939315.846 * [misc]backup-simplify:  Simplify a into a
1546939315.846 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546939315.847 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546939315.847 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546939315.847 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (- 1 (* (pow (tan (/ -1 y)) 2) (pow (tan (/ -1 z)) 2)))) in y
1546939315.847 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in y
1546939315.847 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1546939315.847 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939315.847 * [misc]backup-simplify:  Simplify -1 into -1
1546939315.847 * [misc]taylor:  Taking taylor expansion of a in y
1546939315.847 * [misc]backup-simplify:  Simplify a into a
1546939315.847 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546939315.847 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546939315.847 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546939315.847 * [misc]taylor:  Taking taylor expansion of (- 1 (* (pow (tan (/ -1 y)) 2) (pow (tan (/ -1 z)) 2))) in y
1546939315.847 * [misc]taylor:  Taking taylor expansion of 1 in y
1546939315.847 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.847 * [misc]taylor:  Taking taylor expansion of (* (pow (tan (/ -1 y)) 2) (pow (tan (/ -1 z)) 2)) in y
1546939315.847 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 y)) 2) in y
1546939315.847 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in y
1546939315.847 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939315.847 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1546939315.847 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546939315.847 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939315.847 * [misc]backup-simplify:  Simplify -1 into -1
1546939315.847 * [misc]taylor:  Taking taylor expansion of y in y
1546939315.847 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.847 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.847 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939315.847 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939315.847 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1546939315.847 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546939315.847 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939315.847 * [misc]backup-simplify:  Simplify -1 into -1
1546939315.847 * [misc]taylor:  Taking taylor expansion of y in y
1546939315.847 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.847 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.847 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939315.847 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939315.848 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939315.848 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 z)) 2) in y
1546939315.848 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1546939315.848 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939315.848 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1546939315.848 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546939315.848 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939315.848 * [misc]backup-simplify:  Simplify -1 into -1
1546939315.848 * [misc]taylor:  Taking taylor expansion of z in y
1546939315.848 * [misc]backup-simplify:  Simplify z into z
1546939315.848 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546939315.848 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939315.848 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939315.848 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1546939315.848 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546939315.848 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939315.848 * [misc]backup-simplify:  Simplify -1 into -1
1546939315.848 * [misc]taylor:  Taking taylor expansion of z in y
1546939315.848 * [misc]backup-simplify:  Simplify z into z
1546939315.848 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546939315.848 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939315.848 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939315.848 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546939315.848 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546939315.848 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546939315.848 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546939315.848 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546939315.848 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.848 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546939315.849 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939315.849 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1546939315.849 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1546939315.849 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.849 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1546939315.849 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (/ (sin (/ -1 y)) (cos (/ -1 y)))) into (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y)))
1546939315.849 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1546939315.849 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1546939315.849 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.849 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1546939315.849 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z)))
1546939315.849 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1546939315.849 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1546939315.849 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1546939315.850 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))
1546939315.850 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) into (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z))))
1546939315.850 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z))))) into (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))
1546939315.850 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z))))))
1546939315.851 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1546939315.851 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1546939315.851 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1546939315.851 * [misc]backup-simplify:  Simplify (- (sin (/ -1 a))) into (- (sin (/ -1 a)))
1546939315.851 * [misc]backup-simplify:  Simplify (+ (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z)))))) (- (sin (/ -1 a)))) into (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a)))
1546939315.851 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1546939315.852 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1546939315.852 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.852 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1546939315.852 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 y)) (cos (/ -1 y)))) into (/ (pow (sin (/ -1 y)) 2) (pow (cos (/ -1 y)) 2))
1546939315.852 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (/ (pow (sin (/ -1 z)) 2) (pow (cos (/ -1 z)) 2))
1546939315.852 * [misc]backup-simplify:  Simplify (* (/ (pow (sin (/ -1 y)) 2) (pow (cos (/ -1 y)) 2)) (/ (pow (sin (/ -1 z)) 2) (pow (cos (/ -1 z)) 2))) into (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2)))
1546939315.852 * [misc]backup-simplify:  Simplify (- (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2)))) into (- (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))))
1546939315.853 * [misc]backup-simplify:  Simplify (+ 1 (- (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))))) into (- 1 (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))))
1546939315.853 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (- 1 (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))))) into (* (cos (/ -1 a)) (- 1 (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2)))))
1546939315.854 * [misc]backup-simplify:  Simplify (/ (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a))) (* (cos (/ -1 a)) (- 1 (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2)))))) into (/ (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a))) (* (cos (/ -1 a)) (- 1 (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))))))
1546939315.854 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a))) (* (cos (/ -1 a)) (- 1 (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2)))))) in z
1546939315.854 * [misc]taylor:  Taking taylor expansion of (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a))) in z
1546939315.854 * [misc]taylor:  Taking taylor expansion of (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) in z
1546939315.854 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) in z
1546939315.854 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (sin (/ -1 y))) in z
1546939315.854 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in z
1546939315.854 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1546939315.854 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939315.854 * [misc]backup-simplify:  Simplify -1 into -1
1546939315.854 * [misc]taylor:  Taking taylor expansion of a in z
1546939315.854 * [misc]backup-simplify:  Simplify a into a
1546939315.854 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546939315.854 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546939315.854 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546939315.854 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1546939315.854 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546939315.854 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939315.854 * [misc]backup-simplify:  Simplify -1 into -1
1546939315.854 * [misc]taylor:  Taking taylor expansion of y in z
1546939315.855 * [misc]backup-simplify:  Simplify y into y
1546939315.855 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546939315.855 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939315.855 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939315.855 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1546939315.855 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546939315.855 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939315.855 * [misc]backup-simplify:  Simplify -1 into -1
1546939315.855 * [misc]taylor:  Taking taylor expansion of y in z
1546939315.855 * [misc]backup-simplify:  Simplify y into y
1546939315.855 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546939315.855 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939315.855 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939315.855 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1546939315.855 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1546939315.855 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.855 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1546939315.855 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546939315.855 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546939315.856 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546939315.856 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (sin (/ -1 y))) into (* (cos (/ -1 a)) (sin (/ -1 y)))
1546939315.856 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546939315.856 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546939315.856 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.856 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546939315.856 * [misc]backup-simplify:  Simplify (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) into (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y)))
1546939315.856 * [misc]taylor:  Taking taylor expansion of (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y))))) in z
1546939315.856 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) in z
1546939315.856 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (sin (/ -1 z))) in z
1546939315.856 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in z
1546939315.856 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1546939315.856 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939315.857 * [misc]backup-simplify:  Simplify -1 into -1
1546939315.857 * [misc]taylor:  Taking taylor expansion of a in z
1546939315.857 * [misc]backup-simplify:  Simplify a into a
1546939315.857 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546939315.857 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546939315.857 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546939315.857 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1546939315.857 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546939315.857 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939315.857 * [misc]backup-simplify:  Simplify -1 into -1
1546939315.857 * [misc]taylor:  Taking taylor expansion of z in z
1546939315.857 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.857 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.857 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939315.857 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939315.857 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1546939315.857 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546939315.857 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939315.857 * [misc]backup-simplify:  Simplify -1 into -1
1546939315.857 * [misc]taylor:  Taking taylor expansion of z in z
1546939315.857 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.857 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.858 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939315.858 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939315.858 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1546939315.858 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1546939315.858 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.858 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1546939315.858 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (sin (/ -1 z))) into (* (cos (/ -1 a)) (sin (/ -1 z)))
1546939315.858 * [misc]backup-simplify:  Simplify (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) into (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z)))
1546939315.858 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))) in z
1546939315.858 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) in z
1546939315.859 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in z
1546939315.859 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1546939315.859 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939315.859 * [misc]backup-simplify:  Simplify -1 into -1
1546939315.859 * [misc]taylor:  Taking taylor expansion of a in z
1546939315.859 * [misc]backup-simplify:  Simplify a into a
1546939315.859 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546939315.859 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546939315.859 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546939315.859 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 z)) (sin (/ -1 y))) in z
1546939315.859 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1546939315.859 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546939315.859 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939315.859 * [misc]backup-simplify:  Simplify -1 into -1
1546939315.859 * [misc]taylor:  Taking taylor expansion of z in z
1546939315.859 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.859 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.859 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939315.859 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939315.859 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1546939315.859 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546939315.859 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939315.859 * [misc]backup-simplify:  Simplify -1 into -1
1546939315.859 * [misc]taylor:  Taking taylor expansion of y in z
1546939315.859 * [misc]backup-simplify:  Simplify y into y
1546939315.860 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546939315.860 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939315.860 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939315.860 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 z)) (cos (/ -1 y))) in z
1546939315.860 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1546939315.860 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546939315.860 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939315.860 * [misc]backup-simplify:  Simplify -1 into -1
1546939315.860 * [misc]taylor:  Taking taylor expansion of z in z
1546939315.860 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.860 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.860 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939315.860 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939315.860 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1546939315.860 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546939315.860 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939315.860 * [misc]backup-simplify:  Simplify -1 into -1
1546939315.860 * [misc]taylor:  Taking taylor expansion of y in z
1546939315.860 * [misc]backup-simplify:  Simplify y into y
1546939315.860 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546939315.860 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939315.861 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939315.861 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1546939315.861 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1546939315.861 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1546939315.861 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546939315.861 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546939315.861 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546939315.861 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 y))) into (* (sin (/ -1 z)) (sin (/ -1 y)))
1546939315.861 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) into (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y))))
1546939315.861 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546939315.862 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546939315.862 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.862 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546939315.862 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) (cos (/ -1 y))) into (* (cos (/ -1 z)) (cos (/ -1 y)))
1546939315.862 * [misc]backup-simplify:  Simplify (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))) into (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z))))
1546939315.862 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in z
1546939315.862 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1546939315.862 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939315.862 * [misc]backup-simplify:  Simplify -1 into -1
1546939315.862 * [misc]taylor:  Taking taylor expansion of a in z
1546939315.862 * [misc]backup-simplify:  Simplify a into a
1546939315.863 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546939315.863 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546939315.863 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546939315.863 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (- 1 (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))))) in z
1546939315.863 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in z
1546939315.863 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1546939315.863 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939315.863 * [misc]backup-simplify:  Simplify -1 into -1
1546939315.863 * [misc]taylor:  Taking taylor expansion of a in z
1546939315.863 * [misc]backup-simplify:  Simplify a into a
1546939315.863 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546939315.863 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546939315.863 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546939315.863 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2)))) in z
1546939315.863 * [misc]taylor:  Taking taylor expansion of 1 in z
1546939315.863 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.863 * [misc]taylor:  Taking taylor expansion of (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) in z
1546939315.863 * [misc]taylor:  Taking taylor expansion of (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) in z
1546939315.863 * [misc]taylor:  Taking taylor expansion of (pow (sin (/ -1 z)) 2) in z
1546939315.863 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1546939315.863 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546939315.863 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939315.863 * [misc]backup-simplify:  Simplify -1 into -1
1546939315.863 * [misc]taylor:  Taking taylor expansion of z in z
1546939315.863 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.863 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.864 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939315.864 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939315.864 * [misc]taylor:  Taking taylor expansion of (pow (sin (/ -1 y)) 2) in z
1546939315.864 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1546939315.864 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546939315.864 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939315.864 * [misc]backup-simplify:  Simplify -1 into -1
1546939315.864 * [misc]taylor:  Taking taylor expansion of y in z
1546939315.864 * [misc]backup-simplify:  Simplify y into y
1546939315.864 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546939315.864 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939315.864 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939315.864 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546939315.864 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546939315.864 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546939315.864 * [misc]taylor:  Taking taylor expansion of (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2)) in z
1546939315.864 * [misc]taylor:  Taking taylor expansion of (pow (cos (/ -1 z)) 2) in z
1546939315.865 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1546939315.865 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546939315.865 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939315.865 * [misc]backup-simplify:  Simplify -1 into -1
1546939315.865 * [misc]taylor:  Taking taylor expansion of z in z
1546939315.865 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.865 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.865 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939315.865 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939315.865 * [misc]taylor:  Taking taylor expansion of (pow (cos (/ -1 y)) 2) in z
1546939315.865 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1546939315.865 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546939315.865 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939315.865 * [misc]backup-simplify:  Simplify -1 into -1
1546939315.865 * [misc]taylor:  Taking taylor expansion of y in z
1546939315.865 * [misc]backup-simplify:  Simplify y into y
1546939315.865 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546939315.865 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939315.865 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939315.865 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546939315.866 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546939315.866 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.866 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546939315.866 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 z))) into (pow (sin (/ -1 z)) 2)
1546939315.866 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) (sin (/ -1 y))) into (pow (sin (/ -1 y)) 2)
1546939315.866 * [misc]backup-simplify:  Simplify (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) into (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2))
1546939315.866 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) (cos (/ -1 z))) into (pow (cos (/ -1 z)) 2)
1546939315.866 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) (cos (/ -1 y))) into (pow (cos (/ -1 y)) 2)
1546939315.867 * [misc]backup-simplify:  Simplify (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2)) into (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))
1546939315.867 * [misc]backup-simplify:  Simplify (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) into (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2)))
1546939315.868 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z))))) into (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))
1546939315.868 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z))))))
1546939315.869 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1546939315.869 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1546939315.869 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1546939315.869 * [misc]backup-simplify:  Simplify (- (sin (/ -1 a))) into (- (sin (/ -1 a)))
1546939315.870 * [misc]backup-simplify:  Simplify (+ (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z)))))) (- (sin (/ -1 a)))) into (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a)))
1546939315.870 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1546939315.870 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1546939315.870 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.871 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1546939315.871 * [misc]backup-simplify:  Simplify (- (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2)))) into (- (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))))
1546939315.872 * [misc]backup-simplify:  Simplify (+ 1 (- (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))))) into (- 1 (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))))
1546939315.872 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (- 1 (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))))) into (* (cos (/ -1 a)) (- 1 (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2)))))
1546939315.874 * [misc]backup-simplify:  Simplify (/ (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a))) (* (cos (/ -1 a)) (- 1 (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2)))))) into (/ (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a))) (* (cos (/ -1 a)) (- 1 (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))))))
1546939315.874 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a))) (* (cos (/ -1 a)) (- 1 (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2)))))) in a
1546939315.874 * [misc]taylor:  Taking taylor expansion of (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a))) in a
1546939315.874 * [misc]taylor:  Taking taylor expansion of (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) in a
1546939315.874 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) in a
1546939315.874 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (sin (/ -1 y))) in a
1546939315.874 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in a
1546939315.874 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1546939315.874 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939315.874 * [misc]backup-simplify:  Simplify -1 into -1
1546939315.874 * [misc]taylor:  Taking taylor expansion of a in a
1546939315.874 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.874 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.875 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939315.875 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546939315.875 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in a
1546939315.875 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1546939315.875 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939315.875 * [misc]backup-simplify:  Simplify -1 into -1
1546939315.875 * [misc]taylor:  Taking taylor expansion of y in a
1546939315.875 * [misc]backup-simplify:  Simplify y into y
1546939315.875 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546939315.875 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939315.875 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939315.875 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in a
1546939315.875 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1546939315.875 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939315.875 * [misc]backup-simplify:  Simplify -1 into -1
1546939315.875 * [misc]taylor:  Taking taylor expansion of y in a
1546939315.875 * [misc]backup-simplify:  Simplify y into y
1546939315.875 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546939315.875 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939315.876 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939315.876 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546939315.876 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546939315.876 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546939315.876 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (sin (/ -1 y))) into (* (cos (/ -1 a)) (sin (/ -1 y)))
1546939315.876 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546939315.876 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546939315.876 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.876 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546939315.877 * [misc]backup-simplify:  Simplify (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) into (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y)))
1546939315.877 * [misc]taylor:  Taking taylor expansion of (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y))))) in a
1546939315.877 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) in a
1546939315.877 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (sin (/ -1 z))) in a
1546939315.877 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in a
1546939315.877 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1546939315.877 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939315.877 * [misc]backup-simplify:  Simplify -1 into -1
1546939315.877 * [misc]taylor:  Taking taylor expansion of a in a
1546939315.877 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.877 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.877 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939315.877 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546939315.877 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in a
1546939315.877 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1546939315.877 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939315.877 * [misc]backup-simplify:  Simplify -1 into -1
1546939315.877 * [misc]taylor:  Taking taylor expansion of z in a
1546939315.877 * [misc]backup-simplify:  Simplify z into z
1546939315.877 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546939315.877 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939315.878 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939315.878 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in a
1546939315.878 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1546939315.878 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939315.878 * [misc]backup-simplify:  Simplify -1 into -1
1546939315.878 * [misc]taylor:  Taking taylor expansion of z in a
1546939315.878 * [misc]backup-simplify:  Simplify z into z
1546939315.878 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546939315.878 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939315.878 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939315.878 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546939315.878 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546939315.878 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546939315.878 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (sin (/ -1 z))) into (* (cos (/ -1 a)) (sin (/ -1 z)))
1546939315.878 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546939315.878 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546939315.879 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.879 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546939315.879 * [misc]backup-simplify:  Simplify (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) into (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z)))
1546939315.879 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))) in a
1546939315.879 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) in a
1546939315.879 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in a
1546939315.879 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1546939315.879 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939315.879 * [misc]backup-simplify:  Simplify -1 into -1
1546939315.879 * [misc]taylor:  Taking taylor expansion of a in a
1546939315.879 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.879 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.879 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939315.879 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546939315.879 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 z)) (sin (/ -1 y))) in a
1546939315.879 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in a
1546939315.879 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1546939315.880 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939315.880 * [misc]backup-simplify:  Simplify -1 into -1
1546939315.880 * [misc]taylor:  Taking taylor expansion of z in a
1546939315.880 * [misc]backup-simplify:  Simplify z into z
1546939315.880 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546939315.880 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939315.880 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939315.880 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in a
1546939315.880 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1546939315.880 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939315.880 * [misc]backup-simplify:  Simplify -1 into -1
1546939315.880 * [misc]taylor:  Taking taylor expansion of y in a
1546939315.880 * [misc]backup-simplify:  Simplify y into y
1546939315.880 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546939315.880 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939315.880 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939315.880 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 z)) (cos (/ -1 y))) in a
1546939315.880 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in a
1546939315.880 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1546939315.880 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939315.880 * [misc]backup-simplify:  Simplify -1 into -1
1546939315.880 * [misc]taylor:  Taking taylor expansion of z in a
1546939315.880 * [misc]backup-simplify:  Simplify z into z
1546939315.880 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546939315.881 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939315.881 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939315.881 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in a
1546939315.881 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1546939315.881 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939315.881 * [misc]backup-simplify:  Simplify -1 into -1
1546939315.881 * [misc]taylor:  Taking taylor expansion of y in a
1546939315.881 * [misc]backup-simplify:  Simplify y into y
1546939315.881 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546939315.881 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939315.881 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939315.881 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546939315.881 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546939315.881 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546939315.881 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546939315.881 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546939315.881 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546939315.882 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 y))) into (* (sin (/ -1 z)) (sin (/ -1 y)))
1546939315.882 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) into (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y))))
1546939315.882 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546939315.882 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546939315.882 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.882 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546939315.882 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546939315.882 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546939315.883 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.883 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546939315.883 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) (cos (/ -1 y))) into (* (cos (/ -1 z)) (cos (/ -1 y)))
1546939315.883 * [misc]backup-simplify:  Simplify (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))) into (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z))))
1546939315.883 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in a
1546939315.883 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1546939315.883 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939315.883 * [misc]backup-simplify:  Simplify -1 into -1
1546939315.883 * [misc]taylor:  Taking taylor expansion of a in a
1546939315.883 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.883 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.884 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939315.884 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546939315.884 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (- 1 (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))))) in a
1546939315.884 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in a
1546939315.884 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1546939315.884 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939315.884 * [misc]backup-simplify:  Simplify -1 into -1
1546939315.884 * [misc]taylor:  Taking taylor expansion of a in a
1546939315.884 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.884 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.884 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939315.884 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546939315.884 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2)))) in a
1546939315.884 * [misc]taylor:  Taking taylor expansion of 1 in a
1546939315.884 * [misc]backup-simplify:  Simplify 1 into 1
1546939315.884 * [misc]taylor:  Taking taylor expansion of (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) in a
1546939315.884 * [misc]taylor:  Taking taylor expansion of (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) in a
1546939315.884 * [misc]taylor:  Taking taylor expansion of (pow (sin (/ -1 z)) 2) in a
1546939315.884 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in a
1546939315.884 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1546939315.884 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939315.884 * [misc]backup-simplify:  Simplify -1 into -1
1546939315.884 * [misc]taylor:  Taking taylor expansion of z in a
1546939315.884 * [misc]backup-simplify:  Simplify z into z
1546939315.884 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546939315.885 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939315.885 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939315.885 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546939315.885 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546939315.885 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546939315.885 * [misc]taylor:  Taking taylor expansion of (pow (sin (/ -1 y)) 2) in a
1546939315.885 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in a
1546939315.885 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1546939315.885 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939315.885 * [misc]backup-simplify:  Simplify -1 into -1
1546939315.885 * [misc]taylor:  Taking taylor expansion of y in a
1546939315.885 * [misc]backup-simplify:  Simplify y into y
1546939315.885 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546939315.885 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939315.885 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939315.885 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546939315.885 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546939315.886 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546939315.886 * [misc]taylor:  Taking taylor expansion of (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2)) in a
1546939315.886 * [misc]taylor:  Taking taylor expansion of (pow (cos (/ -1 z)) 2) in a
1546939315.886 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in a
1546939315.886 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1546939315.886 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939315.886 * [misc]backup-simplify:  Simplify -1 into -1
1546939315.886 * [misc]taylor:  Taking taylor expansion of z in a
1546939315.886 * [misc]backup-simplify:  Simplify z into z
1546939315.886 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546939315.886 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939315.886 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939315.886 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546939315.886 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546939315.886 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.886 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546939315.886 * [misc]taylor:  Taking taylor expansion of (pow (cos (/ -1 y)) 2) in a
1546939315.887 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in a
1546939315.887 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1546939315.887 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939315.887 * [misc]backup-simplify:  Simplify -1 into -1
1546939315.887 * [misc]taylor:  Taking taylor expansion of y in a
1546939315.887 * [misc]backup-simplify:  Simplify y into y
1546939315.887 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546939315.887 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939315.887 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939315.887 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546939315.887 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546939315.887 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.887 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546939315.887 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 z))) into (pow (sin (/ -1 z)) 2)
1546939315.888 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) (sin (/ -1 y))) into (pow (sin (/ -1 y)) 2)
1546939315.888 * [misc]backup-simplify:  Simplify (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) into (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2))
1546939315.888 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) (cos (/ -1 z))) into (pow (cos (/ -1 z)) 2)
1546939315.888 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) (cos (/ -1 y))) into (pow (cos (/ -1 y)) 2)
1546939315.888 * [misc]backup-simplify:  Simplify (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2)) into (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))
1546939315.889 * [misc]backup-simplify:  Simplify (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) into (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2)))
1546939315.889 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z))))) into (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))
1546939315.890 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z))))))
1546939315.890 * [misc]backup-simplify:  Simplify (- (sin (/ -1 a))) into (- (sin (/ -1 a)))
1546939315.891 * [misc]backup-simplify:  Simplify (+ (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z)))))) (- (sin (/ -1 a)))) into (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a)))
1546939315.892 * [misc]backup-simplify:  Simplify (- (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2)))) into (- (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))))
1546939315.892 * [misc]backup-simplify:  Simplify (+ 1 (- (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))))) into (- 1 (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))))
1546939315.893 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (- 1 (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))))) into (* (cos (/ -1 a)) (- 1 (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2)))))
1546939315.895 * [misc]backup-simplify:  Simplify (/ (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a))) (* (cos (/ -1 a)) (- 1 (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2)))))) into (/ (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a))) (* (cos (/ -1 a)) (- 1 (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))))))
1546939315.896 * [misc]backup-simplify:  Simplify (/ (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a))) (* (cos (/ -1 a)) (- 1 (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2)))))) into (/ (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a))) (* (cos (/ -1 a)) (- 1 (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))))))
1546939315.897 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))))) into 0
1546939315.897 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939315.897 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 1)) into 0
1546939315.897 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1546939315.899 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939315.899 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 0)) into 0
1546939315.899 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.899 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.900 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 (/ (sin (/ -1 y)) (cos (/ -1 y))))) into 0
1546939315.900 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939315.900 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
1546939315.900 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546939315.901 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939315.901 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
1546939315.902 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.902 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939315.902 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
1546939315.903 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546939315.904 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939315.904 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
1546939315.904 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.904 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.904 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))))) into 0
1546939315.905 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939315.905 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 1)) into 0
1546939315.905 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1546939315.906 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939315.906 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 0)) into 0
1546939315.906 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.907 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.907 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 (/ (sin (/ -1 z)) (cos (/ -1 z))))) into 0
1546939315.907 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939315.907 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
1546939315.907 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546939315.908 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939315.909 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
1546939315.909 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.909 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939315.909 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
1546939315.909 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546939315.910 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939315.911 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
1546939315.911 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.911 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.911 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))))) into 0
1546939315.912 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))))) into 0
1546939315.912 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) 0) (* 0 (/ (sin (/ -1 z)) (cos (/ -1 z))))) into 0
1546939315.912 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939315.912 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 1)) into 0
1546939315.912 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1546939315.913 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939315.914 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 0)) into 0
1546939315.914 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.914 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into 0
1546939315.914 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.914 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.915 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939315.915 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 1)) into 0
1546939315.915 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1546939315.916 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939315.916 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 0)) into 0
1546939315.916 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.916 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.917 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.917 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939315.917 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
1546939315.917 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546939315.918 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939315.919 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
1546939315.919 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.919 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939315.919 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
1546939315.919 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546939315.920 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939315.921 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
1546939315.921 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.921 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.921 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))))) into 0
1546939315.921 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) 0) (* 0 (/ (sin (/ -1 z)) (cos (/ -1 z))))) into 0
1546939315.922 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))))) into 0
1546939315.922 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) 0) (* 0 (/ (sin (/ -1 y)) (cos (/ -1 y))))) into 0
1546939315.923 * [misc]backup-simplify:  Simplify (+ (* (/ (pow (sin (/ -1 y)) 2) (pow (cos (/ -1 y)) 2)) 0) (* 0 (/ (pow (sin (/ -1 z)) 2) (pow (cos (/ -1 z)) 2)))) into 0
1546939315.923 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.923 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.923 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939315.923 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 1)) into 0
1546939315.923 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1546939315.924 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939315.925 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 0)) into 0
1546939315.925 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.925 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.926 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 (- 1 (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2)))))) into 0
1546939315.929 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ -1 a)) (- 1 (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2)))))) (+ (* (/ (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a))) (* (cos (/ -1 a)) (- 1 (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2)))))) (/ 0 (* (cos (/ -1 a)) (- 1 (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))))))))) into 0
1546939315.929 * [misc]taylor:  Taking taylor expansion of 0 in z
1546939315.929 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.929 * [misc]taylor:  Taking taylor expansion of 0 in a
1546939315.929 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.929 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.929 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939315.929 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
1546939315.929 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546939315.931 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939315.931 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
1546939315.931 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.931 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939315.931 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 1)) into 0
1546939315.932 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1546939315.933 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939315.933 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 0)) into 0
1546939315.933 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.933 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.933 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 (sin (/ -1 y)))) into 0
1546939315.934 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939315.934 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
1546939315.934 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546939315.935 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939315.935 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
1546939315.935 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.935 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.936 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))))) into 0
1546939315.936 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939315.936 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 1)) into 0
1546939315.936 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1546939315.937 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939315.938 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 0)) into 0
1546939315.938 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.938 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.938 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 (sin (/ -1 z)))) into 0
1546939315.938 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))))) into 0
1546939315.939 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939315.939 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
1546939315.939 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546939315.940 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939315.940 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
1546939315.940 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.941 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 (sin (/ -1 y)))) into 0
1546939315.941 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939315.941 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 1)) into 0
1546939315.941 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1546939315.942 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939315.942 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 0)) into 0
1546939315.943 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.943 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 (* (sin (/ -1 z)) (sin (/ -1 y))))) into 0
1546939315.943 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939315.943 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
1546939315.943 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546939315.944 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939315.945 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
1546939315.945 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.945 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.945 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 (cos (/ -1 y)))) into 0
1546939315.946 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (* (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z)))) (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y))))))) into 0
1546939315.946 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.946 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.946 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939315.946 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 1)) into 0
1546939315.946 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1546939315.947 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939315.948 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 0)) into 0
1546939315.948 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.948 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.948 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.948 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939315.949 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
1546939315.949 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546939315.950 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939315.950 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
1546939315.950 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.950 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 (sin (/ -1 y)))) into 0
1546939315.951 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 (sin (/ -1 z)))) into 0
1546939315.951 * [misc]backup-simplify:  Simplify (+ (* (pow (sin (/ -1 z)) 2) 0) (* 0 (pow (sin (/ -1 y)) 2))) into 0
1546939315.951 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939315.951 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
1546939315.951 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546939315.953 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939315.953 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
1546939315.953 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.953 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.954 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 (cos (/ -1 y)))) into 0
1546939315.954 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 (cos (/ -1 z)))) into 0
1546939315.954 * [misc]backup-simplify:  Simplify (+ (* (pow (cos (/ -1 z)) 2) 0) (* 0 (pow (cos (/ -1 y)) 2))) into 0
1546939315.955 * [misc]backup-simplify:  Simplify (- (/ 0 (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) (+ (* (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) (/ 0 (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2)))))) into 0
1546939315.955 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.955 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.955 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939315.956 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 1)) into 0
1546939315.956 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1546939315.957 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939315.957 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 0)) into 0
1546939315.957 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.957 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.958 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 (- 1 (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2)))))) into 0
1546939315.963 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ -1 a)) (- 1 (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2)))))) (+ (* (/ (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a))) (* (cos (/ -1 a)) (- 1 (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2)))))) (/ 0 (* (cos (/ -1 a)) (- 1 (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))))))))) into 0
1546939315.963 * [misc]taylor:  Taking taylor expansion of 0 in a
1546939315.963 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.963 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.964 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939315.964 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
1546939315.964 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546939315.965 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939315.965 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
1546939315.966 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.966 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 (sin (/ -1 y)))) into 0
1546939315.966 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939315.966 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
1546939315.966 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546939315.967 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939315.968 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
1546939315.968 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.968 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.968 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))))) into 0
1546939315.969 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939315.969 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
1546939315.969 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546939315.970 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939315.970 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
1546939315.970 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.970 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 (sin (/ -1 z)))) into 0
1546939315.971 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939315.971 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
1546939315.971 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546939315.972 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939315.972 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
1546939315.972 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.973 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.973 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))))) into 0
1546939315.973 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939315.973 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
1546939315.974 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546939315.975 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939315.975 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
1546939315.975 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.975 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939315.975 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
1546939315.975 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546939315.976 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939315.976 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
1546939315.976 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.976 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 (sin (/ -1 y)))) into 0
1546939315.977 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 (* (sin (/ -1 z)) (sin (/ -1 y))))) into 0
1546939315.977 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939315.977 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
1546939315.977 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546939315.978 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939315.978 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
1546939315.978 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.978 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.978 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939315.978 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
1546939315.978 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546939315.979 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939315.979 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
1546939315.979 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.979 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.979 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 (cos (/ -1 y)))) into 0
1546939315.980 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (* (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z)))) (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y))))))) into 0
1546939315.980 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.980 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.980 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.980 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.980 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939315.980 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
1546939315.980 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546939315.981 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939315.981 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
1546939315.981 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.981 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 (sin (/ -1 y)))) into 0
1546939315.982 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939315.982 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
1546939315.982 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546939315.982 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939315.983 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
1546939315.983 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.983 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 (sin (/ -1 z)))) into 0
1546939315.983 * [misc]backup-simplify:  Simplify (+ (* (pow (sin (/ -1 z)) 2) 0) (* 0 (pow (sin (/ -1 y)) 2))) into 0
1546939315.983 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939315.983 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
1546939315.984 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546939315.984 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939315.984 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
1546939315.985 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.985 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.985 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 (cos (/ -1 y)))) into 0
1546939315.985 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939315.985 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
1546939315.985 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546939315.986 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939315.986 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
1546939315.986 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.986 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.986 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 (cos (/ -1 z)))) into 0
1546939315.986 * [misc]backup-simplify:  Simplify (+ (* (pow (cos (/ -1 z)) 2) 0) (* 0 (pow (cos (/ -1 y)) 2))) into 0
1546939315.987 * [misc]backup-simplify:  Simplify (- (/ 0 (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) (+ (* (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) (/ 0 (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2)))))) into 0
1546939315.987 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.987 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.987 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 (- 1 (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2)))))) into 0
1546939315.989 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ -1 a)) (- 1 (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2)))))) (+ (* (/ (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a))) (* (cos (/ -1 a)) (- 1 (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2)))))) (/ 0 (* (cos (/ -1 a)) (- 1 (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))))))))) into 0
1546939315.989 * [misc]backup-simplify:  Simplify 0 into 0
1546939315.989 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))) (* 0 (/ 0 (cos (/ -1 y)))))) into 0
1546939315.990 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939315.990 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939315.990 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1546939315.991 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939315.991 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939315.991 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.991 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.992 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 y)) (cos (/ -1 y)))))) into 0
1546939315.992 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939315.993 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939315.993 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546939315.993 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939315.994 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939315.994 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.994 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939315.994 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939315.995 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546939315.995 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939315.995 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939315.995 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.996 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.996 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))) (* 0 (/ 0 (cos (/ -1 z)))))) into 0
1546939315.996 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939315.997 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939315.997 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1546939315.997 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939315.998 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939315.998 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939315.998 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939315.998 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 z)) (cos (/ -1 z)))))) into 0
1546939315.999 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939315.999 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939315.999 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546939316.000 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939316.000 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939316.000 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939316.001 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939316.001 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939316.002 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546939316.003 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939316.003 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939316.003 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939316.004 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939316.004 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))) (* 0 (/ 0 (cos (/ -1 z)))))) into 0
1546939316.004 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))) (* 0 (/ 0 (cos (/ -1 y)))))) into 0
1546939316.005 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 z)) (cos (/ -1 z)))))) into 0
1546939316.006 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939316.006 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939316.006 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1546939316.007 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939316.007 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939316.007 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939316.008 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) into 0
1546939316.008 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939316.008 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939316.009 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939316.010 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939316.010 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1546939316.011 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939316.011 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939316.011 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939316.011 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939316.012 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939316.013 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939316.013 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939316.013 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546939316.014 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939316.015 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939316.015 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939316.016 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939316.016 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939316.016 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546939316.017 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939316.018 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939316.018 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939316.018 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939316.018 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))) (* 0 (/ 0 (cos (/ -1 z)))))) into 0
1546939316.019 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 z)) (cos (/ -1 z)))))) into 0
1546939316.019 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))) (* 0 (/ 0 (cos (/ -1 y)))))) into 0
1546939316.020 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 y)) (cos (/ -1 y)))))) into 0
1546939316.020 * [misc]backup-simplify:  Simplify (+ (* (/ (pow (sin (/ -1 y)) 2) (pow (cos (/ -1 y)) 2)) 0) (+ (* 0 0) (* 0 (/ (pow (sin (/ -1 z)) 2) (pow (cos (/ -1 z)) 2))))) into 0
1546939316.020 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939316.020 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939316.022 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939316.022 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939316.022 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1546939316.023 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939316.023 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939316.024 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939316.024 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939316.024 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 (- 1 (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))))))) into 0
1546939316.028 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ -1 a)) (- 1 (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2)))))) (+ (* (/ (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a))) (* (cos (/ -1 a)) (- 1 (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2)))))) (/ 0 (* (cos (/ -1 a)) (- 1 (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))))))) (* 0 (/ 0 (* (cos (/ -1 a)) (- 1 (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))))))))) into 0
1546939316.028 * [misc]taylor:  Taking taylor expansion of 0 in z
1546939316.028 * [misc]backup-simplify:  Simplify 0 into 0
1546939316.028 * [misc]taylor:  Taking taylor expansion of 0 in a
1546939316.028 * [misc]backup-simplify:  Simplify 0 into 0
1546939316.028 * [misc]backup-simplify:  Simplify 0 into 0
1546939316.028 * [misc]taylor:  Taking taylor expansion of 0 in a
1546939316.028 * [misc]backup-simplify:  Simplify 0 into 0
1546939316.028 * [misc]backup-simplify:  Simplify 0 into 0
1546939316.030 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939316.030 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939316.030 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546939316.031 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939316.031 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939316.032 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939316.033 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939316.033 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939316.033 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1546939316.035 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939316.035 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939316.035 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939316.035 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939316.035 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 (sin (/ -1 y))))) into 0
1546939316.037 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939316.037 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939316.037 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546939316.038 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939316.038 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939316.039 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939316.039 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939316.039 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))) (* 0 (/ 0 (cos (/ -1 y)))))) into 0
1546939316.040 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939316.040 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939316.041 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1546939316.042 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939316.042 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939316.042 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939316.042 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939316.043 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 (sin (/ -1 z))))) into 0
1546939316.043 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))) (* 0 (/ 0 (cos (/ -1 z)))))) into 0
1546939316.044 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939316.044 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939316.045 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546939316.046 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939316.046 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939316.046 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939316.046 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 (sin (/ -1 y))))) into 0
1546939316.047 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939316.048 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939316.048 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1546939316.049 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939316.049 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939316.049 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939316.050 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 (* (sin (/ -1 z)) (sin (/ -1 y)))))) into 0
1546939316.051 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939316.051 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939316.051 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546939316.052 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939316.053 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939316.053 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939316.053 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939316.054 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 (cos (/ -1 y))))) into 0
1546939316.054 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (* (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z)))) (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y))))) (* 0 (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y))))))) into 0
1546939316.054 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939316.055 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939316.056 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939316.056 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939316.056 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1546939316.057 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939316.058 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939316.058 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939316.058 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939316.058 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939316.059 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939316.060 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939316.060 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546939316.061 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939316.061 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939316.061 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939316.062 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 (sin (/ -1 y))))) into 0
1546939316.062 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 (sin (/ -1 z))))) into 0
1546939316.062 * [misc]backup-simplify:  Simplify (+ (* (pow (sin (/ -1 z)) 2) 0) (+ (* 0 0) (* 0 (pow (sin (/ -1 y)) 2)))) into 0
1546939316.063 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939316.064 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939316.064 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546939316.065 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939316.065 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939316.065 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939316.065 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939316.066 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 (cos (/ -1 y))))) into 0
1546939316.066 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 (cos (/ -1 z))))) into 0
1546939316.066 * [misc]backup-simplify:  Simplify (+ (* (pow (cos (/ -1 z)) 2) 0) (+ (* 0 0) (* 0 (pow (cos (/ -1 y)) 2)))) into 0
1546939316.067 * [misc]backup-simplify:  Simplify (- (/ 0 (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) (+ (* (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) (/ 0 (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2)))) (* 0 (/ 0 (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2)))))) into 0
1546939316.068 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939316.068 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939316.069 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939316.069 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939316.069 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1546939316.070 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939316.071 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939316.071 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939316.071 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939316.072 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 (- 1 (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))))))) into 0
1546939316.075 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ -1 a)) (- 1 (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2)))))) (+ (* (/ (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a))) (* (cos (/ -1 a)) (- 1 (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2)))))) (/ 0 (* (cos (/ -1 a)) (- 1 (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))))))) (* 0 (/ 0 (* (cos (/ -1 a)) (- 1 (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))))))))) into 0
1546939316.076 * [misc]taylor:  Taking taylor expansion of 0 in a
1546939316.076 * [misc]backup-simplify:  Simplify 0 into 0
1546939316.076 * [misc]backup-simplify:  Simplify 0 into 0
1546939316.078 * [misc]backup-simplify:  Simplify (/ (- (+ (/ (* (cos (/ -1 (/ 1 (- a)))) (sin (/ -1 (/ 1 (- y))))) (cos (/ -1 (/ 1 (- y))))) (+ (/ (* (cos (/ -1 (/ 1 (- a)))) (sin (/ -1 (/ 1 (- z))))) (cos (/ -1 (/ 1 (- z))))) (/ (* (sin (/ -1 (/ 1 (- a)))) (* (sin (/ -1 (/ 1 (- z)))) (sin (/ -1 (/ 1 (- y)))))) (* (cos (/ -1 (/ 1 (- z)))) (cos (/ -1 (/ 1 (- y)))))))) (sin (/ -1 (/ 1 (- a))))) (* (cos (/ -1 (/ 1 (- a)))) (- 1 (/ (* (pow (sin (/ -1 (/ 1 (- z)))) 2) (pow (sin (/ -1 (/ 1 (- y)))) 2)) (* (pow (cos (/ -1 (/ 1 (- z)))) 2) (pow (cos (/ -1 (/ 1 (- y)))) 2)))))) into (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (/ (* (pow (sin z) 2) (pow (sin y) 2)) (* (pow (cos y) 2) (pow (cos z) 2))))))
1546939316.078 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 2 2 2)
1546939316.078 * [misc]backup-simplify:  Simplify (* (tan y) (tan z)) into (* (tan y) (tan z))
1546939316.078 * [misc]approximate:  Taking taylor expansion of (* (tan y) (tan z)) in (y z) around 0
1546939316.078 * [misc]taylor:  Taking taylor expansion of (* (tan y) (tan z)) in z
1546939316.078 * [misc]taylor:  Taking taylor expansion of (tan y) in z
1546939316.078 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1546939316.078 * [misc]taylor:  Taking taylor expansion of (sin y) in z
1546939316.078 * [misc]taylor:  Taking taylor expansion of y in z
1546939316.078 * [misc]backup-simplify:  Simplify y into y
1546939316.078 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546939316.078 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546939316.078 * [misc]taylor:  Taking taylor expansion of (cos y) in z
1546939316.078 * [misc]taylor:  Taking taylor expansion of y in z
1546939316.078 * [misc]backup-simplify:  Simplify y into y
1546939316.078 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546939316.078 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546939316.079 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1546939316.079 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1546939316.079 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1546939316.079 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1546939316.079 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1546939316.079 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939316.079 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1546939316.079 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1546939316.079 * [misc]taylor:  Taking taylor expansion of (tan z) in z
1546939316.079 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546939316.079 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1546939316.079 * [misc]taylor:  Taking taylor expansion of z in z
1546939316.079 * [misc]backup-simplify:  Simplify 0 into 0
1546939316.079 * [misc]backup-simplify:  Simplify 1 into 1
1546939316.079 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1546939316.079 * [misc]taylor:  Taking taylor expansion of z in z
1546939316.079 * [misc]backup-simplify:  Simplify 0 into 0
1546939316.080 * [misc]backup-simplify:  Simplify 1 into 1
1546939316.081 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546939316.081 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939316.081 * [misc]taylor:  Taking taylor expansion of (* (tan y) (tan z)) in y
1546939316.081 * [misc]taylor:  Taking taylor expansion of (tan y) in y
1546939316.081 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1546939316.081 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1546939316.081 * [misc]taylor:  Taking taylor expansion of y in y
1546939316.081 * [misc]backup-simplify:  Simplify 0 into 0
1546939316.081 * [misc]backup-simplify:  Simplify 1 into 1
1546939316.081 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1546939316.081 * [misc]taylor:  Taking taylor expansion of y in y
1546939316.081 * [misc]backup-simplify:  Simplify 0 into 0
1546939316.081 * [misc]backup-simplify:  Simplify 1 into 1
1546939316.082 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546939316.082 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939316.082 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1546939316.082 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546939316.083 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1546939316.083 * [misc]taylor:  Taking taylor expansion of z in y
1546939316.083 * [misc]backup-simplify:  Simplify z into z
1546939316.083 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546939316.083 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546939316.083 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1546939316.083 * [misc]taylor:  Taking taylor expansion of z in y
1546939316.083 * [misc]backup-simplify:  Simplify z into z
1546939316.083 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546939316.083 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546939316.083 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546939316.083 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546939316.083 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546939316.083 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546939316.083 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546939316.083 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939316.083 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546939316.084 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546939316.084 * [misc]taylor:  Taking taylor expansion of (* (tan y) (tan z)) in y
1546939316.084 * [misc]taylor:  Taking taylor expansion of (tan y) in y
1546939316.084 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1546939316.084 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1546939316.084 * [misc]taylor:  Taking taylor expansion of y in y
1546939316.084 * [misc]backup-simplify:  Simplify 0 into 0
1546939316.084 * [misc]backup-simplify:  Simplify 1 into 1
1546939316.084 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1546939316.084 * [misc]taylor:  Taking taylor expansion of y in y
1546939316.084 * [misc]backup-simplify:  Simplify 0 into 0
1546939316.084 * [misc]backup-simplify:  Simplify 1 into 1
1546939316.085 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546939316.085 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939316.085 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1546939316.085 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546939316.085 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1546939316.085 * [misc]taylor:  Taking taylor expansion of z in y
1546939316.085 * [misc]backup-simplify:  Simplify z into z
1546939316.085 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546939316.085 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546939316.085 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1546939316.085 * [misc]taylor:  Taking taylor expansion of z in y
1546939316.085 * [misc]backup-simplify:  Simplify z into z
1546939316.085 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546939316.086 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546939316.086 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546939316.086 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546939316.086 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546939316.086 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546939316.086 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546939316.086 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939316.086 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546939316.086 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546939316.086 * [misc]backup-simplify:  Simplify (* 1 (/ (sin z) (cos z))) into (/ (sin z) (cos z))
1546939316.086 * [misc]taylor:  Taking taylor expansion of (/ (sin z) (cos z)) in z
1546939316.086 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1546939316.086 * [misc]taylor:  Taking taylor expansion of z in z
1546939316.086 * [misc]backup-simplify:  Simplify 0 into 0
1546939316.087 * [misc]backup-simplify:  Simplify 1 into 1
1546939316.087 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1546939316.087 * [misc]taylor:  Taking taylor expansion of z in z
1546939316.087 * [misc]backup-simplify:  Simplify 0 into 0
1546939316.087 * [misc]backup-simplify:  Simplify 1 into 1
1546939316.088 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546939316.088 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939316.088 * [misc]backup-simplify:  Simplify 1 into 1
1546939316.088 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939316.088 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 1)) into 0
1546939316.089 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939316.090 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 0)) into 0
1546939316.090 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939316.090 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939316.090 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 1)) into 0
1546939316.091 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939316.091 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 0)) into 0
1546939316.092 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939316.092 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939316.092 * [misc]backup-simplify:  Simplify (- (/ 0 (cos z)) (+ (* (/ (sin z) (cos z)) (/ 0 (cos z))))) into 0
1546939316.093 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939316.093 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939316.094 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1546939316.094 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (/ (sin z) (cos z)))) into 0
1546939316.094 * [misc]taylor:  Taking taylor expansion of 0 in z
1546939316.094 * [misc]backup-simplify:  Simplify 0 into 0
1546939316.094 * [misc]backup-simplify:  Simplify 0 into 0
1546939316.095 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939316.095 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939316.096 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1546939316.096 * [misc]backup-simplify:  Simplify 0 into 0
1546939316.097 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939316.097 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (+ (* 0 0) (* 0 1))) into 0
1546939316.098 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939316.098 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (+ (* 0 0) (* 0 0))) into 0
1546939316.099 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939316.100 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939316.100 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (+ (* 0 0) (* 0 1))) into 0
1546939316.101 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939316.101 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (+ (* 0 0) (* 0 0))) into 0
1546939316.101 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939316.102 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939316.102 * [misc]backup-simplify:  Simplify (- (/ 0 (cos z)) (+ (* (/ (sin z) (cos z)) (/ 0 (cos z))) (* 0 (/ 0 (cos z))))) into 0
1546939316.104 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1546939316.105 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1546939316.106 * [misc]backup-simplify:  Simplify (- (/ (- 1/6) 1) (+ (* 1 (/ (- 1/2) 1)) (* 0 (/ 0 1)))) into 1/3
1546939316.106 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 1/3 (/ (sin z) (cos z))))) into (* 1/3 (/ (sin z) (cos z)))
1546939316.106 * [misc]taylor:  Taking taylor expansion of (* 1/3 (/ (sin z) (cos z))) in z
1546939316.106 * [misc]taylor:  Taking taylor expansion of 1/3 in z
1546939316.106 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1546939316.106 * [misc]taylor:  Taking taylor expansion of (/ (sin z) (cos z)) in z
1546939316.106 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1546939316.106 * [misc]taylor:  Taking taylor expansion of z in z
1546939316.106 * [misc]backup-simplify:  Simplify 0 into 0
1546939316.106 * [misc]backup-simplify:  Simplify 1 into 1
1546939316.106 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1546939316.106 * [misc]taylor:  Taking taylor expansion of z in z
1546939316.106 * [misc]backup-simplify:  Simplify 0 into 0
1546939316.107 * [misc]backup-simplify:  Simplify 1 into 1
1546939316.107 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546939316.108 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939316.108 * [misc]backup-simplify:  Simplify (* 1/3 1) into 1/3
1546939316.108 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1546939316.108 * [misc]backup-simplify:  Simplify 0 into 0
1546939316.110 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1546939316.110 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1546939316.111 * [misc]backup-simplify:  Simplify (- (/ (- 1/6) 1) (+ (* 1 (/ (- 1/2) 1)) (* 0 (/ 0 1)))) into 1/3
1546939316.111 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1546939316.111 * [misc]backup-simplify:  Simplify (+ (* 1/3 (* (pow z 3) y)) (+ (* 1/3 (* z (pow y 3))) (* 1 (* z y)))) into (+ (* 1/3 (* (pow z 3) y)) (+ (* 1/3 (* z (pow y 3))) (* z y)))
1546939316.111 * [misc]backup-simplify:  Simplify (* (tan (/ 1 y)) (tan (/ 1 z))) into (* (tan (/ 1 y)) (tan (/ 1 z)))
1546939316.111 * [misc]approximate:  Taking taylor expansion of (* (tan (/ 1 y)) (tan (/ 1 z))) in (y z) around 0
1546939316.111 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (tan (/ 1 z))) in z
1546939316.111 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in z
1546939316.111 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939316.111 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1546939316.111 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546939316.111 * [misc]taylor:  Taking taylor expansion of y in z
1546939316.111 * [misc]backup-simplify:  Simplify y into y
1546939316.111 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939316.111 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939316.111 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939316.111 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1546939316.111 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546939316.111 * [misc]taylor:  Taking taylor expansion of y in z
1546939316.111 * [misc]backup-simplify:  Simplify y into y
1546939316.111 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939316.112 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939316.112 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939316.112 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546939316.112 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546939316.112 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546939316.112 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546939316.112 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546939316.112 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939316.112 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546939316.112 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939316.112 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in z
1546939316.112 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939316.112 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1546939316.112 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546939316.112 * [misc]taylor:  Taking taylor expansion of z in z
1546939316.112 * [misc]backup-simplify:  Simplify 0 into 0
1546939316.112 * [misc]backup-simplify:  Simplify 1 into 1
1546939316.112 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939316.112 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939316.112 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1546939316.112 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546939316.112 * [misc]taylor:  Taking taylor expansion of z in z
1546939316.112 * [misc]backup-simplify:  Simplify 0 into 0
1546939316.112 * [misc]backup-simplify:  Simplify 1 into 1
1546939316.113 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939316.113 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939316.113 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939316.113 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (tan (/ 1 z))) in y
1546939316.113 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in y
1546939316.113 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939316.113 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1546939316.113 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546939316.113 * [misc]taylor:  Taking taylor expansion of y in y
1546939316.113 * [misc]backup-simplify:  Simplify 0 into 0
1546939316.113 * [misc]backup-simplify:  Simplify 1 into 1
1546939316.113 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939316.113 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939316.113 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1546939316.113 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546939316.113 * [misc]taylor:  Taking taylor expansion of y in y
1546939316.113 * [misc]backup-simplify:  Simplify 0 into 0
1546939316.113 * [misc]backup-simplify:  Simplify 1 into 1
1546939316.113 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939316.113 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939316.113 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939316.113 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1546939316.113 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939316.113 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1546939316.113 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546939316.113 * [misc]taylor:  Taking taylor expansion of z in y
1546939316.113 * [misc]backup-simplify:  Simplify z into z
1546939316.113 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939316.113 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939316.114 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939316.114 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1546939316.114 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546939316.114 * [misc]taylor:  Taking taylor expansion of z in y
1546939316.114 * [misc]backup-simplify:  Simplify z into z
1546939316.114 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939316.114 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939316.114 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939316.114 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546939316.114 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546939316.114 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546939316.114 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546939316.114 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546939316.114 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939316.114 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546939316.114 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939316.114 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (tan (/ 1 z))) in y
1546939316.114 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in y
1546939316.114 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939316.114 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1546939316.114 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546939316.114 * [misc]taylor:  Taking taylor expansion of y in y
1546939316.114 * [misc]backup-simplify:  Simplify 0 into 0
1546939316.114 * [misc]backup-simplify:  Simplify 1 into 1
1546939316.114 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939316.115 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939316.115 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1546939316.115 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546939316.115 * [misc]taylor:  Taking taylor expansion of y in y
1546939316.115 * [misc]backup-simplify:  Simplify 0 into 0
1546939316.115 * [misc]backup-simplify:  Simplify 1 into 1
1546939316.115 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939316.115 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939316.115 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939316.115 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1546939316.115 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939316.115 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1546939316.115 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546939316.115 * [misc]taylor:  Taking taylor expansion of z in y
1546939316.115 * [misc]backup-simplify:  Simplify z into z
1546939316.115 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939316.115 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939316.115 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939316.115 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1546939316.115 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546939316.115 * [misc]taylor:  Taking taylor expansion of z in y
1546939316.115 * [misc]backup-simplify:  Simplify z into z
1546939316.115 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939316.115 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939316.115 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939316.115 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546939316.115 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546939316.115 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546939316.116 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546939316.116 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546939316.116 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939316.116 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546939316.116 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939316.116 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))
1546939316.116 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) in z
1546939316.116 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 y)) (sin (/ 1 z))) in z
1546939316.116 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1546939316.116 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546939316.116 * [misc]taylor:  Taking taylor expansion of y in z
1546939316.116 * [misc]backup-simplify:  Simplify y into y
1546939316.116 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939316.116 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939316.116 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939316.116 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1546939316.116 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546939316.116 * [misc]taylor:  Taking taylor expansion of z in z
1546939316.116 * [misc]backup-simplify:  Simplify 0 into 0
1546939316.116 * [misc]backup-simplify:  Simplify 1 into 1
1546939316.116 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939316.117 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939316.117 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 y)) (cos (/ 1 z))) in z
1546939316.117 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1546939316.117 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546939316.117 * [misc]taylor:  Taking taylor expansion of y in z
1546939316.117 * [misc]backup-simplify:  Simplify y into y
1546939316.117 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939316.117 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939316.117 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939316.117 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1546939316.117 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546939316.117 * [misc]taylor:  Taking taylor expansion of z in z
1546939316.117 * [misc]backup-simplify:  Simplify 0 into 0
1546939316.117 * [misc]backup-simplify:  Simplify 1 into 1
1546939316.117 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939316.117 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939316.117 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546939316.117 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546939316.117 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546939316.117 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (sin (/ 1 z))) into (* (sin (/ 1 y)) (sin (/ 1 z)))
1546939316.117 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546939316.117 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546939316.117 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939316.118 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546939316.118 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) (cos (/ 1 z))) into (* (cos (/ 1 y)) (cos (/ 1 z)))
1546939316.118 * [misc]backup-simplify:  Simplify (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))
1546939316.118 * [misc]backup-simplify:  Simplify (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))
1546939316.118 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939316.118 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
1546939316.118 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546939316.119 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939316.119 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
1546939316.119 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939316.119 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939316.120 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
1546939316.120 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546939316.120 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939316.120 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
1546939316.121 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939316.121 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939316.121 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))))) into 0
1546939316.121 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))))) into 0
1546939316.121 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) 0) (* 0 (/ (sin (/ 1 z)) (cos (/ 1 z))))) into 0
1546939316.121 * [misc]taylor:  Taking taylor expansion of 0 in z
1546939316.121 * [misc]backup-simplify:  Simplify 0 into 0
1546939316.121 * [misc]backup-simplify:  Simplify 0 into 0
1546939316.121 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939316.121 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
1546939316.122 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546939316.122 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939316.122 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
1546939316.123 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939316.123 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 (sin (/ 1 z)))) into 0
1546939316.123 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939316.123 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
1546939316.123 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546939316.124 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939316.124 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
1546939316.124 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939316.124 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939316.124 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 (cos (/ 1 z)))) into 0
1546939316.125 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (* (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z))))))) into 0
1546939316.125 * [misc]backup-simplify:  Simplify 0 into 0
1546939316.125 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939316.126 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939316.126 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546939316.126 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939316.126 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939316.127 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939316.127 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939316.127 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939316.127 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546939316.128 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939316.128 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939316.128 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939316.128 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939316.129 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))) (* 0 (/ 0 (cos (/ 1 z)))))) into 0
1546939316.129 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))) (* 0 (/ 0 (cos (/ 1 y)))))) into 0
1546939316.129 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 z)) (cos (/ 1 z)))))) into 0
1546939316.129 * [misc]taylor:  Taking taylor expansion of 0 in z
1546939316.129 * [misc]backup-simplify:  Simplify 0 into 0
1546939316.129 * [misc]backup-simplify:  Simplify 0 into 0
1546939316.129 * [misc]backup-simplify:  Simplify 0 into 0
1546939316.130 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939316.130 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939316.130 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546939316.131 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939316.131 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939316.131 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939316.131 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 (sin (/ 1 z))))) into 0
1546939316.132 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939316.132 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939316.132 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546939316.133 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939316.133 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939316.133 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939316.133 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939316.133 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 (cos (/ 1 z))))) into 0
1546939316.134 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (* (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z))))) (* 0 (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z))))))) into 0
1546939316.134 * [misc]backup-simplify:  Simplify 0 into 0
1546939316.135 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1546939316.135 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546939316.135 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546939316.136 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939316.137 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1546939316.137 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939316.138 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1546939316.138 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546939316.138 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546939316.139 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939316.140 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1546939316.140 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939316.140 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939316.140 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))) (* 0 (/ 0 (cos (/ 1 z)))) (* 0 (/ 0 (cos (/ 1 z)))))) into 0
1546939316.141 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))) (* 0 (/ 0 (cos (/ 1 y)))) (* 0 (/ 0 (cos (/ 1 y)))))) into 0
1546939316.141 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 z)) (cos (/ 1 z))))))) into 0
1546939316.141 * [misc]taylor:  Taking taylor expansion of 0 in z
1546939316.141 * [misc]backup-simplify:  Simplify 0 into 0
1546939316.141 * [misc]backup-simplify:  Simplify 0 into 0
1546939316.142 * [misc]backup-simplify:  Simplify (/ (* (sin (/ 1 (/ 1 y))) (sin (/ 1 (/ 1 z)))) (* (cos (/ 1 (/ 1 y))) (cos (/ 1 (/ 1 z))))) into (/ (* (sin z) (sin y)) (* (cos y) (cos z)))
1546939316.142 * [misc]backup-simplify:  Simplify (* (tan (/ 1 (- y))) (tan (/ 1 (- z)))) into (* (tan (/ -1 y)) (tan (/ -1 z)))
1546939316.142 * [misc]approximate:  Taking taylor expansion of (* (tan (/ -1 y)) (tan (/ -1 z))) in (y z) around 0
1546939316.142 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 y)) (tan (/ -1 z))) in z
1546939316.142 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in z
1546939316.142 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939316.142 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1546939316.142 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546939316.142 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939316.142 * [misc]backup-simplify:  Simplify -1 into -1
1546939316.142 * [misc]taylor:  Taking taylor expansion of y in z
1546939316.142 * [misc]backup-simplify:  Simplify y into y
1546939316.142 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546939316.142 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939316.143 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939316.143 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1546939316.143 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546939316.143 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939316.143 * [misc]backup-simplify:  Simplify -1 into -1
1546939316.143 * [misc]taylor:  Taking taylor expansion of y in z
1546939316.143 * [misc]backup-simplify:  Simplify y into y
1546939316.143 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546939316.143 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939316.143 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939316.143 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546939316.143 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546939316.143 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546939316.143 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546939316.143 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546939316.144 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939316.144 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546939316.144 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939316.144 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in z
1546939316.144 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939316.144 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1546939316.144 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546939316.144 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939316.144 * [misc]backup-simplify:  Simplify -1 into -1
1546939316.144 * [misc]taylor:  Taking taylor expansion of z in z
1546939316.144 * [misc]backup-simplify:  Simplify 0 into 0
1546939316.144 * [misc]backup-simplify:  Simplify 1 into 1
1546939316.144 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939316.144 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939316.144 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1546939316.144 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546939316.145 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939316.145 * [misc]backup-simplify:  Simplify -1 into -1
1546939316.145 * [misc]taylor:  Taking taylor expansion of z in z
1546939316.145 * [misc]backup-simplify:  Simplify 0 into 0
1546939316.145 * [misc]backup-simplify:  Simplify 1 into 1
1546939316.145 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939316.145 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939316.145 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939316.145 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 y)) (tan (/ -1 z))) in y
1546939316.145 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in y
1546939316.145 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939316.145 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1546939316.145 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546939316.145 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939316.145 * [misc]backup-simplify:  Simplify -1 into -1
1546939316.145 * [misc]taylor:  Taking taylor expansion of y in y
1546939316.145 * [misc]backup-simplify:  Simplify 0 into 0
1546939316.145 * [misc]backup-simplify:  Simplify 1 into 1
1546939316.146 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939316.146 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939316.146 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1546939316.146 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546939316.146 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939316.146 * [misc]backup-simplify:  Simplify -1 into -1
1546939316.146 * [misc]taylor:  Taking taylor expansion of y in y
1546939316.146 * [misc]backup-simplify:  Simplify 0 into 0
1546939316.146 * [misc]backup-simplify:  Simplify 1 into 1
1546939316.146 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939316.146 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939316.146 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939316.146 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1546939316.146 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939316.146 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1546939316.146 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546939316.146 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939316.146 * [misc]backup-simplify:  Simplify -1 into -1
1546939316.146 * [misc]taylor:  Taking taylor expansion of z in y
1546939316.146 * [misc]backup-simplify:  Simplify z into z
1546939316.147 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546939316.147 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939316.147 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939316.147 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1546939316.147 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546939316.147 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939316.147 * [misc]backup-simplify:  Simplify -1 into -1
1546939316.147 * [misc]taylor:  Taking taylor expansion of z in y
1546939316.147 * [misc]backup-simplify:  Simplify z into z
1546939316.147 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546939316.147 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939316.147 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939316.147 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546939316.147 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546939316.147 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546939316.148 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546939316.148 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546939316.148 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939316.148 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546939316.148 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939316.148 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 y)) (tan (/ -1 z))) in y
1546939316.148 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in y
1546939316.148 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939316.148 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1546939316.148 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546939316.148 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939316.148 * [misc]backup-simplify:  Simplify -1 into -1
1546939316.148 * [misc]taylor:  Taking taylor expansion of y in y
1546939316.148 * [misc]backup-simplify:  Simplify 0 into 0
1546939316.148 * [misc]backup-simplify:  Simplify 1 into 1
1546939316.149 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939316.149 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939316.149 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1546939316.149 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546939316.149 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939316.149 * [misc]backup-simplify:  Simplify -1 into -1
1546939316.149 * [misc]taylor:  Taking taylor expansion of y in y
1546939316.149 * [misc]backup-simplify:  Simplify 0 into 0
1546939316.149 * [misc]backup-simplify:  Simplify 1 into 1
1546939316.149 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939316.149 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939316.149 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939316.149 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1546939316.149 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939316.149 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1546939316.149 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546939316.149 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939316.150 * [misc]backup-simplify:  Simplify -1 into -1
1546939316.150 * [misc]taylor:  Taking taylor expansion of z in y
1546939316.150 * [misc]backup-simplify:  Simplify z into z
1546939316.150 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546939316.150 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939316.150 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939316.150 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1546939316.150 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546939316.150 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939316.150 * [misc]backup-simplify:  Simplify -1 into -1
1546939316.150 * [misc]taylor:  Taking taylor expansion of z in y
1546939316.150 * [misc]backup-simplify:  Simplify z into z
1546939316.150 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546939316.150 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939316.150 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939316.150 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546939316.150 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546939316.150 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546939316.151 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546939316.151 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546939316.151 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939316.151 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546939316.151 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939316.151 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))
1546939316.151 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) in z
1546939316.151 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 z)) (sin (/ -1 y))) in z
1546939316.152 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1546939316.152 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546939316.152 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939316.152 * [misc]backup-simplify:  Simplify -1 into -1
1546939316.152 * [misc]taylor:  Taking taylor expansion of z in z
1546939316.152 * [misc]backup-simplify:  Simplify 0 into 0
1546939316.152 * [misc]backup-simplify:  Simplify 1 into 1
1546939316.152 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939316.152 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939316.152 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1546939316.152 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546939316.152 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939316.152 * [misc]backup-simplify:  Simplify -1 into -1
1546939316.152 * [misc]taylor:  Taking taylor expansion of y in z
1546939316.152 * [misc]backup-simplify:  Simplify y into y
1546939316.152 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546939316.152 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939316.152 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939316.152 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 z)) (cos (/ -1 y))) in z
1546939316.152 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1546939316.152 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546939316.152 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939316.152 * [misc]backup-simplify:  Simplify -1 into -1
1546939316.153 * [misc]taylor:  Taking taylor expansion of z in z
1546939316.153 * [misc]backup-simplify:  Simplify 0 into 0
1546939316.153 * [misc]backup-simplify:  Simplify 1 into 1
1546939316.153 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939316.153 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939316.153 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1546939316.153 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546939316.153 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939316.153 * [misc]backup-simplify:  Simplify -1 into -1
1546939316.153 * [misc]taylor:  Taking taylor expansion of y in z
1546939316.153 * [misc]backup-simplify:  Simplify y into y
1546939316.153 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546939316.153 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939316.153 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939316.153 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546939316.154 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546939316.154 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546939316.154 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 y))) into (* (sin (/ -1 z)) (sin (/ -1 y)))
1546939316.154 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546939316.154 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546939316.154 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939316.154 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546939316.155 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) (cos (/ -1 y))) into (* (cos (/ -1 z)) (cos (/ -1 y)))
1546939316.155 * [misc]backup-simplify:  Simplify (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))
1546939316.155 * [misc]backup-simplify:  Simplify (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))
1546939316.155 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939316.156 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
1546939316.156 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546939316.157 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939316.157 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
1546939316.157 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939316.158 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939316.158 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
1546939316.158 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546939316.159 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939316.159 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
1546939316.159 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939316.160 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939316.160 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))))) into 0
1546939316.160 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))))) into 0
1546939316.160 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) 0) (* 0 (/ (sin (/ -1 z)) (cos (/ -1 z))))) into 0
1546939316.161 * [misc]taylor:  Taking taylor expansion of 0 in z
1546939316.161 * [misc]backup-simplify:  Simplify 0 into 0
1546939316.161 * [misc]backup-simplify:  Simplify 0 into 0
1546939316.161 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939316.161 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
1546939316.161 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546939316.162 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939316.163 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
1546939316.163 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939316.163 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 (sin (/ -1 y)))) into 0
1546939316.163 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939316.164 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
1546939316.164 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546939316.165 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939316.165 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
1546939316.165 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939316.165 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939316.165 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 (cos (/ -1 y)))) into 0
1546939316.166 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (* (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y))))))) into 0
1546939316.166 * [misc]backup-simplify:  Simplify 0 into 0
1546939316.167 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939316.168 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939316.168 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546939316.169 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939316.169 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939316.169 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939316.171 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939316.171 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939316.171 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546939316.172 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939316.172 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939316.173 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939316.173 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939316.173 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))) (* 0 (/ 0 (cos (/ -1 z)))))) into 0
1546939316.173 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))) (* 0 (/ 0 (cos (/ -1 y)))))) into 0
1546939316.174 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 z)) (cos (/ -1 z)))))) into 0
1546939316.174 * [misc]taylor:  Taking taylor expansion of 0 in z
1546939316.174 * [misc]backup-simplify:  Simplify 0 into 0
1546939316.174 * [misc]backup-simplify:  Simplify 0 into 0
1546939316.174 * [misc]backup-simplify:  Simplify 0 into 0
1546939316.175 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939316.175 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939316.176 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546939316.176 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939316.176 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939316.177 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939316.177 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 (sin (/ -1 y))))) into 0
1546939316.177 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939316.178 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939316.178 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546939316.178 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939316.178 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939316.179 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939316.179 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939316.179 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 (cos (/ -1 y))))) into 0
1546939316.179 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (* (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y))))) (* 0 (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y))))))) into 0
1546939316.179 * [misc]backup-simplify:  Simplify 0 into 0
1546939316.180 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1546939316.181 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546939316.181 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546939316.182 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939316.182 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1546939316.182 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939316.183 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1546939316.183 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546939316.183 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546939316.185 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939316.185 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1546939316.185 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939316.185 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939316.185 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))) (* 0 (/ 0 (cos (/ -1 z)))) (* 0 (/ 0 (cos (/ -1 z)))))) into 0
1546939316.186 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))) (* 0 (/ 0 (cos (/ -1 y)))) (* 0 (/ 0 (cos (/ -1 y)))))) into 0
1546939316.186 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 z)) (cos (/ -1 z))))))) into 0
1546939316.186 * [misc]taylor:  Taking taylor expansion of 0 in z
1546939316.186 * [misc]backup-simplify:  Simplify 0 into 0
1546939316.186 * [misc]backup-simplify:  Simplify 0 into 0
1546939316.186 * [misc]backup-simplify:  Simplify (/ (* (sin (/ -1 (/ 1 (- z)))) (sin (/ -1 (/ 1 (- y))))) (* (cos (/ -1 (/ 1 (- z)))) (cos (/ -1 (/ 1 (- y)))))) into (/ (* (sin z) (sin y)) (* (cos y) (cos z)))
1546939316.186 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 2 1 2 1 2 2)
1546939316.186 * [misc]backup-simplify:  Simplify (* (tan y) (tan z)) into (* (tan y) (tan z))
1546939316.186 * [misc]approximate:  Taking taylor expansion of (* (tan y) (tan z)) in (y z) around 0
1546939316.186 * [misc]taylor:  Taking taylor expansion of (* (tan y) (tan z)) in z
1546939316.186 * [misc]taylor:  Taking taylor expansion of (tan y) in z
1546939316.186 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1546939316.186 * [misc]taylor:  Taking taylor expansion of (sin y) in z
1546939316.186 * [misc]taylor:  Taking taylor expansion of y in z
1546939316.186 * [misc]backup-simplify:  Simplify y into y
1546939316.186 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546939316.187 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546939316.187 * [misc]taylor:  Taking taylor expansion of (cos y) in z
1546939316.187 * [misc]taylor:  Taking taylor expansion of y in z
1546939316.187 * [misc]backup-simplify:  Simplify y into y
1546939316.187 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546939316.187 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546939316.187 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1546939316.187 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1546939316.187 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1546939316.187 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1546939316.187 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1546939316.187 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939316.187 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1546939316.187 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1546939316.187 * [misc]taylor:  Taking taylor expansion of (tan z) in z
1546939316.187 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546939316.187 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1546939316.187 * [misc]taylor:  Taking taylor expansion of z in z
1546939316.187 * [misc]backup-simplify:  Simplify 0 into 0
1546939316.187 * [misc]backup-simplify:  Simplify 1 into 1
1546939316.187 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1546939316.187 * [misc]taylor:  Taking taylor expansion of z in z
1546939316.187 * [misc]backup-simplify:  Simplify 0 into 0
1546939316.187 * [misc]backup-simplify:  Simplify 1 into 1
1546939316.188 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546939316.188 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939316.188 * [misc]taylor:  Taking taylor expansion of (* (tan y) (tan z)) in y
1546939316.188 * [misc]taylor:  Taking taylor expansion of (tan y) in y
1546939316.188 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1546939316.188 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1546939316.188 * [misc]taylor:  Taking taylor expansion of y in y
1546939316.188 * [misc]backup-simplify:  Simplify 0 into 0
1546939316.188 * [misc]backup-simplify:  Simplify 1 into 1
1546939316.188 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1546939316.188 * [misc]taylor:  Taking taylor expansion of y in y
1546939316.188 * [misc]backup-simplify:  Simplify 0 into 0
1546939316.188 * [misc]backup-simplify:  Simplify 1 into 1
1546939316.189 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546939316.189 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939316.189 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1546939316.189 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546939316.189 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1546939316.189 * [misc]taylor:  Taking taylor expansion of z in y
1546939316.189 * [misc]backup-simplify:  Simplify z into z
1546939316.189 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546939316.189 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546939316.189 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1546939316.189 * [misc]taylor:  Taking taylor expansion of z in y
1546939316.189 * [misc]backup-simplify:  Simplify z into z
1546939316.189 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546939316.189 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546939316.189 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546939316.189 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546939316.189 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546939316.189 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546939316.189 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546939316.190 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939316.190 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546939316.190 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546939316.190 * [misc]taylor:  Taking taylor expansion of (* (tan y) (tan z)) in y
1546939316.190 * [misc]taylor:  Taking taylor expansion of (tan y) in y
1546939316.190 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1546939316.190 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1546939316.190 * [misc]taylor:  Taking taylor expansion of y in y
1546939316.190 * [misc]backup-simplify:  Simplify 0 into 0
1546939316.190 * [misc]backup-simplify:  Simplify 1 into 1
1546939316.190 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1546939316.190 * [misc]taylor:  Taking taylor expansion of y in y
1546939316.190 * [misc]backup-simplify:  Simplify 0 into 0
1546939316.190 * [misc]backup-simplify:  Simplify 1 into 1
1546939316.191 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546939316.191 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939316.191 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1546939316.191 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546939316.191 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1546939316.191 * [misc]taylor:  Taking taylor expansion of z in y
1546939316.191 * [misc]backup-simplify:  Simplify z into z
1546939316.191 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546939316.191 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546939316.191 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1546939316.191 * [misc]taylor:  Taking taylor expansion of z in y
1546939316.191 * [misc]backup-simplify:  Simplify z into z
1546939316.191 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546939316.191 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546939316.191 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546939316.191 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546939316.191 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546939316.191 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546939316.191 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546939316.191 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939316.191 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546939316.191 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546939316.191 * [misc]backup-simplify:  Simplify (* 1 (/ (sin z) (cos z))) into (/ (sin z) (cos z))
1546939316.191 * [misc]taylor:  Taking taylor expansion of (/ (sin z) (cos z)) in z
1546939316.191 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1546939316.191 * [misc]taylor:  Taking taylor expansion of z in z
1546939316.191 * [misc]backup-simplify:  Simplify 0 into 0
1546939316.191 * [misc]backup-simplify:  Simplify 1 into 1
1546939316.192 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1546939316.192 * [misc]taylor:  Taking taylor expansion of z in z
1546939316.192 * [misc]backup-simplify:  Simplify 0 into 0
1546939316.192 * [misc]backup-simplify:  Simplify 1 into 1
1546939316.192 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546939316.192 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939316.192 * [misc]backup-simplify:  Simplify 1 into 1
1546939316.192 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939316.193 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 1)) into 0
1546939316.193 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939316.193 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 0)) into 0
1546939316.193 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939316.194 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939316.194 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 1)) into 0
1546939316.194 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939316.195 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 0)) into 0
1546939316.195 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939316.195 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939316.195 * [misc]backup-simplify:  Simplify (- (/ 0 (cos z)) (+ (* (/ (sin z) (cos z)) (/ 0 (cos z))))) into 0
1546939316.195 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939316.196 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939316.196 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1546939316.196 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (/ (sin z) (cos z)))) into 0
1546939316.196 * [misc]taylor:  Taking taylor expansion of 0 in z
1546939316.196 * [misc]backup-simplify:  Simplify 0 into 0
1546939316.196 * [misc]backup-simplify:  Simplify 0 into 0
1546939316.197 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939316.197 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939316.197 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1546939316.197 * [misc]backup-simplify:  Simplify 0 into 0
1546939316.198 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939316.198 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (+ (* 0 0) (* 0 1))) into 0
1546939316.198 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939316.199 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (+ (* 0 0) (* 0 0))) into 0
1546939316.199 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939316.199 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939316.199 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (+ (* 0 0) (* 0 1))) into 0
1546939316.200 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939316.200 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (+ (* 0 0) (* 0 0))) into 0
1546939316.200 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939316.200 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939316.201 * [misc]backup-simplify:  Simplify (- (/ 0 (cos z)) (+ (* (/ (sin z) (cos z)) (/ 0 (cos z))) (* 0 (/ 0 (cos z))))) into 0
1546939316.202 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1546939316.202 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1546939316.203 * [misc]backup-simplify:  Simplify (- (/ (- 1/6) 1) (+ (* 1 (/ (- 1/2) 1)) (* 0 (/ 0 1)))) into 1/3
1546939316.203 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 1/3 (/ (sin z) (cos z))))) into (* 1/3 (/ (sin z) (cos z)))
1546939316.203 * [misc]taylor:  Taking taylor expansion of (* 1/3 (/ (sin z) (cos z))) in z
1546939316.203 * [misc]taylor:  Taking taylor expansion of 1/3 in z
1546939316.203 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1546939316.203 * [misc]taylor:  Taking taylor expansion of (/ (sin z) (cos z)) in z
1546939316.203 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1546939316.203 * [misc]taylor:  Taking taylor expansion of z in z
1546939316.203 * [misc]backup-simplify:  Simplify 0 into 0
1546939316.203 * [misc]backup-simplify:  Simplify 1 into 1
1546939316.203 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1546939316.203 * [misc]taylor:  Taking taylor expansion of z in z
1546939316.203 * [misc]backup-simplify:  Simplify 0 into 0
1546939316.203 * [misc]backup-simplify:  Simplify 1 into 1
1546939316.204 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546939316.204 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939316.204 * [misc]backup-simplify:  Simplify (* 1/3 1) into 1/3
1546939316.204 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1546939316.204 * [misc]backup-simplify:  Simplify 0 into 0
1546939316.205 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1546939316.206 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1546939316.206 * [misc]backup-simplify:  Simplify (- (/ (- 1/6) 1) (+ (* 1 (/ (- 1/2) 1)) (* 0 (/ 0 1)))) into 1/3
1546939316.206 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1546939316.207 * [misc]backup-simplify:  Simplify (+ (* 1/3 (* (pow z 3) y)) (+ (* 1/3 (* z (pow y 3))) (* 1 (* z y)))) into (+ (* 1/3 (* (pow z 3) y)) (+ (* 1/3 (* z (pow y 3))) (* z y)))
1546939316.207 * [misc]backup-simplify:  Simplify (* (tan (/ 1 y)) (tan (/ 1 z))) into (* (tan (/ 1 y)) (tan (/ 1 z)))
1546939316.207 * [misc]approximate:  Taking taylor expansion of (* (tan (/ 1 y)) (tan (/ 1 z))) in (y z) around 0
1546939316.207 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (tan (/ 1 z))) in z
1546939316.207 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in z
1546939316.207 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939316.207 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1546939316.207 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546939316.207 * [misc]taylor:  Taking taylor expansion of y in z
1546939316.207 * [misc]backup-simplify:  Simplify y into y
1546939316.207 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939316.207 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939316.207 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939316.207 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1546939316.207 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546939316.207 * [misc]taylor:  Taking taylor expansion of y in z
1546939316.207 * [misc]backup-simplify:  Simplify y into y
1546939316.207 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939316.207 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939316.207 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939316.207 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546939316.207 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546939316.207 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546939316.207 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546939316.207 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546939316.208 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939316.208 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546939316.208 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939316.208 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in z
1546939316.208 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939316.208 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1546939316.208 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546939316.208 * [misc]taylor:  Taking taylor expansion of z in z
1546939316.208 * [misc]backup-simplify:  Simplify 0 into 0
1546939316.208 * [misc]backup-simplify:  Simplify 1 into 1
1546939316.208 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939316.208 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939316.208 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1546939316.208 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546939316.208 * [misc]taylor:  Taking taylor expansion of z in z
1546939316.208 * [misc]backup-simplify:  Simplify 0 into 0
1546939316.208 * [misc]backup-simplify:  Simplify 1 into 1
1546939316.208 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939316.208 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939316.208 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939316.208 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (tan (/ 1 z))) in y
1546939316.208 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in y
1546939316.208 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939316.208 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1546939316.208 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546939316.208 * [misc]taylor:  Taking taylor expansion of y in y
1546939316.208 * [misc]backup-simplify:  Simplify 0 into 0
1546939316.208 * [misc]backup-simplify:  Simplify 1 into 1
1546939316.209 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939316.209 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939316.209 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1546939316.209 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546939316.209 * [misc]taylor:  Taking taylor expansion of y in y
1546939316.209 * [misc]backup-simplify:  Simplify 0 into 0
1546939316.209 * [misc]backup-simplify:  Simplify 1 into 1
1546939316.209 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939316.209 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939316.209 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939316.209 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1546939316.209 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939316.209 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1546939316.209 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546939316.209 * [misc]taylor:  Taking taylor expansion of z in y
1546939316.209 * [misc]backup-simplify:  Simplify z into z
1546939316.209 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939316.209 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939316.209 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939316.209 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1546939316.209 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546939316.209 * [misc]taylor:  Taking taylor expansion of z in y
1546939316.209 * [misc]backup-simplify:  Simplify z into z
1546939316.209 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939316.209 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939316.209 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939316.209 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546939316.209 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546939316.209 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546939316.210 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546939316.210 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546939316.210 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939316.210 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546939316.210 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939316.210 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (tan (/ 1 z))) in y
1546939316.210 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in y
1546939316.210 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939316.210 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1546939316.210 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546939316.210 * [misc]taylor:  Taking taylor expansion of y in y
1546939316.210 * [misc]backup-simplify:  Simplify 0 into 0
1546939316.210 * [misc]backup-simplify:  Simplify 1 into 1
1546939316.210 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939316.210 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939316.210 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1546939316.210 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546939316.210 * [misc]taylor:  Taking taylor expansion of y in y
1546939316.210 * [misc]backup-simplify:  Simplify 0 into 0
1546939316.210 * [misc]backup-simplify:  Simplify 1 into 1
1546939316.210 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939316.210 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939316.210 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939316.210 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1546939316.211 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939316.211 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1546939316.211 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546939316.211 * [misc]taylor:  Taking taylor expansion of z in y
1546939316.211 * [misc]backup-simplify:  Simplify z into z
1546939316.211 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939316.211 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939316.211 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939316.211 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1546939316.211 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546939316.211 * [misc]taylor:  Taking taylor expansion of z in y
1546939316.211 * [misc]backup-simplify:  Simplify z into z
1546939316.211 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939316.211 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939316.211 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939316.211 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546939316.211 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546939316.211 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546939316.211 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546939316.211 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546939316.211 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939316.211 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546939316.211 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939316.212 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))
1546939316.212 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) in z
1546939316.212 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 y)) (sin (/ 1 z))) in z
1546939316.212 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1546939316.212 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546939316.212 * [misc]taylor:  Taking taylor expansion of y in z
1546939316.212 * [misc]backup-simplify:  Simplify y into y
1546939316.212 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939316.212 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939316.212 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939316.212 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1546939316.212 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546939316.212 * [misc]taylor:  Taking taylor expansion of z in z
1546939316.212 * [misc]backup-simplify:  Simplify 0 into 0
1546939316.212 * [misc]backup-simplify:  Simplify 1 into 1
1546939316.212 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939316.212 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939316.212 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 y)) (cos (/ 1 z))) in z
1546939316.212 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1546939316.212 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546939316.212 * [misc]taylor:  Taking taylor expansion of y in z
1546939316.212 * [misc]backup-simplify:  Simplify y into y
1546939316.212 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939316.212 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939316.212 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939316.212 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1546939316.212 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546939316.212 * [misc]taylor:  Taking taylor expansion of z in z
1546939316.212 * [misc]backup-simplify:  Simplify 0 into 0
1546939316.212 * [misc]backup-simplify:  Simplify 1 into 1
1546939316.212 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939316.212 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939316.213 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546939316.213 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546939316.213 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546939316.213 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (sin (/ 1 z))) into (* (sin (/ 1 y)) (sin (/ 1 z)))
1546939316.213 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546939316.213 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546939316.213 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939316.213 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546939316.213 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) (cos (/ 1 z))) into (* (cos (/ 1 y)) (cos (/ 1 z)))
1546939316.213 * [misc]backup-simplify:  Simplify (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))
1546939316.213 * [misc]backup-simplify:  Simplify (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))
1546939316.213 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939316.214 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
1546939316.214 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546939316.214 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939316.215 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
1546939316.215 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939316.215 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939316.215 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
1546939316.215 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546939316.216 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939316.216 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
1546939316.216 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939316.216 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939316.216 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))))) into 0
1546939316.216 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))))) into 0
1546939316.216 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) 0) (* 0 (/ (sin (/ 1 z)) (cos (/ 1 z))))) into 0
1546939316.216 * [misc]taylor:  Taking taylor expansion of 0 in z
1546939316.217 * [misc]backup-simplify:  Simplify 0 into 0
1546939316.217 * [misc]backup-simplify:  Simplify 0 into 0
1546939316.217 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939316.217 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
1546939316.217 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546939316.218 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939316.218 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
1546939316.218 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939316.218 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 (sin (/ 1 z)))) into 0
1546939316.218 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939316.218 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
1546939316.218 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546939316.219 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939316.219 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
1546939316.219 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939316.219 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939316.219 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 (cos (/ 1 z)))) into 0
1546939316.220 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (* (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z))))))) into 0
1546939316.220 * [misc]backup-simplify:  Simplify 0 into 0
1546939316.220 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939316.221 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939316.221 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546939316.221 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939316.222 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939316.222 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939316.222 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939316.222 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939316.223 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546939316.223 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939316.223 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939316.223 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939316.224 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939316.224 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))) (* 0 (/ 0 (cos (/ 1 z)))))) into 0
1546939316.224 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))) (* 0 (/ 0 (cos (/ 1 y)))))) into 0
1546939316.224 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 z)) (cos (/ 1 z)))))) into 0
1546939316.224 * [misc]taylor:  Taking taylor expansion of 0 in z
1546939316.224 * [misc]backup-simplify:  Simplify 0 into 0
1546939316.224 * [misc]backup-simplify:  Simplify 0 into 0
1546939316.224 * [misc]backup-simplify:  Simplify 0 into 0
1546939316.225 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939316.225 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939316.225 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546939316.226 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939316.226 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939316.226 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939316.226 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 (sin (/ 1 z))))) into 0
1546939316.227 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939316.227 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939316.228 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546939316.229 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939316.229 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939316.229 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939316.229 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939316.229 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 (cos (/ 1 z))))) into 0
1546939316.230 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (* (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z))))) (* 0 (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z))))))) into 0
1546939316.230 * [misc]backup-simplify:  Simplify 0 into 0
1546939316.232 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1546939316.232 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546939316.233 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546939316.235 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939316.236 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1546939316.236 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939316.238 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1546939316.238 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546939316.238 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546939316.240 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939316.240 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1546939316.241 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939316.241 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939316.241 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))) (* 0 (/ 0 (cos (/ 1 z)))) (* 0 (/ 0 (cos (/ 1 z)))))) into 0
1546939316.242 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))) (* 0 (/ 0 (cos (/ 1 y)))) (* 0 (/ 0 (cos (/ 1 y)))))) into 0
1546939316.242 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 z)) (cos (/ 1 z))))))) into 0
1546939316.242 * [misc]taylor:  Taking taylor expansion of 0 in z
1546939316.242 * [misc]backup-simplify:  Simplify 0 into 0
1546939316.242 * [misc]backup-simplify:  Simplify 0 into 0
1546939316.243 * [misc]backup-simplify:  Simplify (/ (* (sin (/ 1 (/ 1 y))) (sin (/ 1 (/ 1 z)))) (* (cos (/ 1 (/ 1 y))) (cos (/ 1 (/ 1 z))))) into (/ (* (sin z) (sin y)) (* (cos y) (cos z)))
1546939316.243 * [misc]backup-simplify:  Simplify (* (tan (/ 1 (- y))) (tan (/ 1 (- z)))) into (* (tan (/ -1 y)) (tan (/ -1 z)))
1546939316.243 * [misc]approximate:  Taking taylor expansion of (* (tan (/ -1 y)) (tan (/ -1 z))) in (y z) around 0
1546939316.243 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 y)) (tan (/ -1 z))) in z
1546939316.243 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in z
1546939316.243 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939316.243 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1546939316.243 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546939316.243 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939316.243 * [misc]backup-simplify:  Simplify -1 into -1
1546939316.243 * [misc]taylor:  Taking taylor expansion of y in z
1546939316.243 * [misc]backup-simplify:  Simplify y into y
1546939316.243 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546939316.243 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939316.243 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939316.243 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1546939316.243 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546939316.243 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939316.244 * [misc]backup-simplify:  Simplify -1 into -1
1546939316.244 * [misc]taylor:  Taking taylor expansion of y in z
1546939316.244 * [misc]backup-simplify:  Simplify y into y
1546939316.244 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546939316.244 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939316.244 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939316.244 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546939316.244 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546939316.244 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546939316.244 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546939316.244 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546939316.244 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939316.245 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546939316.245 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939316.245 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in z
1546939316.245 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939316.245 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1546939316.245 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546939316.245 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939316.245 * [misc]backup-simplify:  Simplify -1 into -1
1546939316.245 * [misc]taylor:  Taking taylor expansion of z in z
1546939316.245 * [misc]backup-simplify:  Simplify 0 into 0
1546939316.245 * [misc]backup-simplify:  Simplify 1 into 1
1546939316.245 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939316.245 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939316.245 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1546939316.245 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546939316.245 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939316.245 * [misc]backup-simplify:  Simplify -1 into -1
1546939316.245 * [misc]taylor:  Taking taylor expansion of z in z
1546939316.245 * [misc]backup-simplify:  Simplify 0 into 0
1546939316.245 * [misc]backup-simplify:  Simplify 1 into 1
1546939316.246 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939316.246 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939316.246 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939316.246 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 y)) (tan (/ -1 z))) in y
1546939316.246 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in y
1546939316.246 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939316.246 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1546939316.246 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546939316.246 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939316.246 * [misc]backup-simplify:  Simplify -1 into -1
1546939316.246 * [misc]taylor:  Taking taylor expansion of y in y
1546939316.246 * [misc]backup-simplify:  Simplify 0 into 0
1546939316.246 * [misc]backup-simplify:  Simplify 1 into 1
1546939316.246 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939316.246 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939316.246 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1546939316.246 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546939316.246 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939316.246 * [misc]backup-simplify:  Simplify -1 into -1
1546939316.246 * [misc]taylor:  Taking taylor expansion of y in y
1546939316.246 * [misc]backup-simplify:  Simplify 0 into 0
1546939316.247 * [misc]backup-simplify:  Simplify 1 into 1
1546939316.247 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939316.247 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939316.247 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939316.247 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1546939316.247 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939316.247 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1546939316.247 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546939316.247 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939316.247 * [misc]backup-simplify:  Simplify -1 into -1
1546939316.247 * [misc]taylor:  Taking taylor expansion of z in y
1546939316.247 * [misc]backup-simplify:  Simplify z into z
1546939316.247 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546939316.247 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939316.247 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939316.247 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1546939316.247 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546939316.247 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939316.247 * [misc]backup-simplify:  Simplify -1 into -1
1546939316.247 * [misc]taylor:  Taking taylor expansion of z in y
1546939316.247 * [misc]backup-simplify:  Simplify z into z
1546939316.247 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546939316.247 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939316.248 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939316.248 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546939316.248 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546939316.248 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546939316.248 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546939316.248 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546939316.248 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939316.248 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546939316.248 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939316.248 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 y)) (tan (/ -1 z))) in y
1546939316.248 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in y
1546939316.248 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939316.248 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1546939316.248 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546939316.248 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939316.248 * [misc]backup-simplify:  Simplify -1 into -1
1546939316.248 * [misc]taylor:  Taking taylor expansion of y in y
1546939316.248 * [misc]backup-simplify:  Simplify 0 into 0
1546939316.248 * [misc]backup-simplify:  Simplify 1 into 1
1546939316.248 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939316.248 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939316.248 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1546939316.248 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546939316.248 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939316.248 * [misc]backup-simplify:  Simplify -1 into -1
1546939316.248 * [misc]taylor:  Taking taylor expansion of y in y
1546939316.248 * [misc]backup-simplify:  Simplify 0 into 0
1546939316.248 * [misc]backup-simplify:  Simplify 1 into 1
1546939316.249 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939316.249 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939316.249 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939316.249 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1546939316.249 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939316.249 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1546939316.249 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546939316.249 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939316.249 * [misc]backup-simplify:  Simplify -1 into -1
1546939316.249 * [misc]taylor:  Taking taylor expansion of z in y
1546939316.249 * [misc]backup-simplify:  Simplify z into z
1546939316.249 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546939316.249 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939316.249 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939316.249 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1546939316.249 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546939316.249 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939316.249 * [misc]backup-simplify:  Simplify -1 into -1
1546939316.249 * [misc]taylor:  Taking taylor expansion of z in y
1546939316.249 * [misc]backup-simplify:  Simplify z into z
1546939316.249 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546939316.249 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939316.249 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939316.249 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546939316.249 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546939316.249 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546939316.249 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546939316.249 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546939316.250 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939316.250 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546939316.250 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939316.250 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))
1546939316.250 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) in z
1546939316.250 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 z)) (sin (/ -1 y))) in z
1546939316.250 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1546939316.250 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546939316.250 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939316.250 * [misc]backup-simplify:  Simplify -1 into -1
1546939316.250 * [misc]taylor:  Taking taylor expansion of z in z
1546939316.250 * [misc]backup-simplify:  Simplify 0 into 0
1546939316.250 * [misc]backup-simplify:  Simplify 1 into 1
1546939316.250 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939316.250 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939316.250 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1546939316.250 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546939316.250 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939316.250 * [misc]backup-simplify:  Simplify -1 into -1
1546939316.250 * [misc]taylor:  Taking taylor expansion of y in z
1546939316.250 * [misc]backup-simplify:  Simplify y into y
1546939316.250 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546939316.250 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939316.250 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939316.250 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 z)) (cos (/ -1 y))) in z
1546939316.251 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1546939316.251 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546939316.251 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939316.251 * [misc]backup-simplify:  Simplify -1 into -1
1546939316.251 * [misc]taylor:  Taking taylor expansion of z in z
1546939316.251 * [misc]backup-simplify:  Simplify 0 into 0
1546939316.251 * [misc]backup-simplify:  Simplify 1 into 1
1546939316.251 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939316.251 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939316.251 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1546939316.251 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546939316.251 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939316.251 * [misc]backup-simplify:  Simplify -1 into -1
1546939316.251 * [misc]taylor:  Taking taylor expansion of y in z
1546939316.251 * [misc]backup-simplify:  Simplify y into y
1546939316.251 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546939316.251 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939316.251 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939316.251 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546939316.251 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546939316.251 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546939316.251 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 y))) into (* (sin (/ -1 z)) (sin (/ -1 y)))
1546939316.251 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546939316.251 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546939316.251 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939316.252 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546939316.252 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) (cos (/ -1 y))) into (* (cos (/ -1 z)) (cos (/ -1 y)))
1546939316.252 * [misc]backup-simplify:  Simplify (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))
1546939316.252 * [misc]backup-simplify:  Simplify (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))
1546939316.252 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939316.252 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
1546939316.252 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546939316.253 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939316.253 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
1546939316.253 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939316.253 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939316.254 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
1546939316.254 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546939316.255 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939316.255 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
1546939316.255 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939316.255 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939316.255 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))))) into 0
1546939316.255 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))))) into 0
1546939316.256 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) 0) (* 0 (/ (sin (/ -1 z)) (cos (/ -1 z))))) into 0
1546939316.256 * [misc]taylor:  Taking taylor expansion of 0 in z
1546939316.256 * [misc]backup-simplify:  Simplify 0 into 0
1546939316.256 * [misc]backup-simplify:  Simplify 0 into 0
1546939316.256 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939316.256 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
1546939316.256 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546939316.257 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939316.257 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
1546939316.257 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939316.257 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 (sin (/ -1 y)))) into 0
1546939316.258 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939316.258 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
1546939316.258 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546939316.258 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939316.259 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
1546939316.259 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939316.259 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939316.259 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 (cos (/ -1 y)))) into 0
1546939316.259 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (* (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y))))))) into 0
1546939316.259 * [misc]backup-simplify:  Simplify 0 into 0
1546939316.260 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939316.260 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939316.260 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546939316.261 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939316.261 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939316.261 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939316.262 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939316.262 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939316.262 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546939316.263 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939316.263 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939316.263 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939316.263 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939316.263 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))) (* 0 (/ 0 (cos (/ -1 z)))))) into 0
1546939316.264 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))) (* 0 (/ 0 (cos (/ -1 y)))))) into 0
1546939316.264 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 z)) (cos (/ -1 z)))))) into 0
1546939316.264 * [misc]taylor:  Taking taylor expansion of 0 in z
1546939316.264 * [misc]backup-simplify:  Simplify 0 into 0
1546939316.264 * [misc]backup-simplify:  Simplify 0 into 0
1546939316.264 * [misc]backup-simplify:  Simplify 0 into 0
1546939316.265 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939316.265 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939316.265 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546939316.266 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939316.266 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939316.266 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939316.266 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 (sin (/ -1 y))))) into 0
1546939316.267 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939316.267 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939316.267 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546939316.268 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939316.268 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939316.268 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939316.268 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939316.268 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 (cos (/ -1 y))))) into 0
1546939316.269 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (* (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y))))) (* 0 (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y))))))) into 0
1546939316.269 * [misc]backup-simplify:  Simplify 0 into 0
1546939316.270 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1546939316.270 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546939316.270 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546939316.271 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939316.271 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1546939316.272 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939316.273 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1546939316.273 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546939316.273 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546939316.274 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939316.274 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1546939316.274 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939316.274 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939316.275 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))) (* 0 (/ 0 (cos (/ -1 z)))) (* 0 (/ 0 (cos (/ -1 z)))))) into 0
1546939316.275 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))) (* 0 (/ 0 (cos (/ -1 y)))) (* 0 (/ 0 (cos (/ -1 y)))))) into 0
1546939316.275 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 z)) (cos (/ -1 z))))))) into 0
1546939316.275 * [misc]taylor:  Taking taylor expansion of 0 in z
1546939316.275 * [misc]backup-simplify:  Simplify 0 into 0
1546939316.275 * [misc]backup-simplify:  Simplify 0 into 0
1546939316.276 * [misc]backup-simplify:  Simplify (/ (* (sin (/ -1 (/ 1 (- z)))) (sin (/ -1 (/ 1 (- y))))) (* (cos (/ -1 (/ 1 (- z)))) (cos (/ -1 (/ 1 (- y)))))) into (/ (* (sin z) (sin y)) (* (cos y) (cos z)))
1546939316.276 * * * [misc]progress:  simplifying candidates
1546939316.276 * * * * [misc]progress:  [ 1 / 128 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (pow (* (tan y) (tan z)) (+ 1 1))) (cos a))) (+ 1 (* (tan y) (tan z))))))>
1546939316.276 * [enter]simplify:  Simplifying (* (tan y) (tan z))
1546939316.276 * * [misc]simplify:  iters left: 3 (5 enodes)
1546939316.277 * * [misc]simplify:  iters left: 2 (6 enodes)
1546939316.278 * [exit]simplify:  Simplified to (* (tan z) (tan y))
1546939316.278 * [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (pow (* (tan z) (tan y)) (+ 1 1))) (cos a))) (+ 1 (* (tan y) (tan z))))))
1546939316.278 * [enter]simplify:  Simplifying (+ 1 1)
1546939316.278 * * [misc]simplify:  iters left: 2 (2 enodes)
1546939316.279 * * [misc]simplify:  iters left: 1 (5 enodes)
1546939316.279 * [exit]simplify:  Simplified to 2
1546939316.279 * [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (pow (* (tan y) (tan z)) 2)) (cos a))) (+ 1 (* (tan y) (tan z))))))
1546939316.279 * * * * [misc]progress:  [ 2 / 128 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (pow (* (tan y) (tan z)) (+ 1 1))) (cos a))) (+ 1 (* (tan y) (tan z))))))>
1546939316.279 * [enter]simplify:  Simplifying (* (tan y) (tan z))
1546939316.280 * * [misc]simplify:  iters left: 3 (5 enodes)
1546939316.281 * * [misc]simplify:  iters left: 2 (6 enodes)
1546939316.282 * [exit]simplify:  Simplified to (* (tan z) (tan y))
1546939316.282 * [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (pow (* (tan z) (tan y)) (+ 1 1))) (cos a))) (+ 1 (* (tan y) (tan z))))))
1546939316.282 * [enter]simplify:  Simplifying (+ 1 1)
1546939316.282 * * [misc]simplify:  iters left: 2 (2 enodes)
1546939316.283 * * [misc]simplify:  iters left: 1 (5 enodes)
1546939316.283 * [exit]simplify:  Simplified to 2
1546939316.283 * [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (pow (* (tan y) (tan z)) 2)) (cos a))) (+ 1 (* (tan y) (tan z))))))
1546939316.283 * * * * [misc]progress:  [ 3 / 128 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (pow (* (tan y) (tan z)) (+ 1 1))) (cos a))) (+ 1 (* (tan y) (tan z))))))>
1546939316.284 * [enter]simplify:  Simplifying (* (tan y) (tan z))
1546939316.284 * * [misc]simplify:  iters left: 3 (5 enodes)
1546939316.284 * * [misc]simplify:  iters left: 2 (6 enodes)
1546939316.285 * [exit]simplify:  Simplified to (* (tan z) (tan y))
1546939316.285 * [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (pow (* (tan z) (tan y)) (+ 1 1))) (cos a))) (+ 1 (* (tan y) (tan z))))))
1546939316.285 * [enter]simplify:  Simplifying (+ 1 1)
1546939316.285 * * [misc]simplify:  iters left: 2 (2 enodes)
1546939316.286 * * [misc]simplify:  iters left: 1 (5 enodes)
1546939316.287 * [exit]simplify:  Simplified to 2
1546939316.287 * [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (pow (* (tan y) (tan z)) 2)) (cos a))) (+ 1 (* (tan y) (tan z))))))
1546939316.287 * * * * [misc]progress:  [ 4 / 128 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (pow (* (tan y) (tan z)) (+ 1 1))) (cos a))) (+ 1 (* (tan y) (tan z))))))>
1546939316.287 * [enter]simplify:  Simplifying (* (tan y) (tan z))
1546939316.287 * * [misc]simplify:  iters left: 3 (5 enodes)
1546939316.288 * * [misc]simplify:  iters left: 2 (6 enodes)
1546939316.288 * [exit]simplify:  Simplified to (* (tan z) (tan y))
1546939316.288 * [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (pow (* (tan z) (tan y)) (+ 1 1))) (cos a))) (+ 1 (* (tan y) (tan z))))))
1546939316.289 * [enter]simplify:  Simplifying (+ 1 1)
1546939316.289 * * [misc]simplify:  iters left: 2 (2 enodes)
1546939316.289 * * [misc]simplify:  iters left: 1 (5 enodes)
1546939316.290 * [exit]simplify:  Simplified to 2
1546939316.290 * [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (pow (* (tan y) (tan z)) 2)) (cos a))) (+ 1 (* (tan y) (tan z))))))
1546939316.290 * * * * [misc]progress:  [ 5 / 128 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (pow (* (* (tan y) (tan z)) (* (tan y) (tan z))) 1)) (cos a))) (+ 1 (* (tan y) (tan z))))))>
1546939316.290 * [enter]simplify:  Simplifying (* (* (tan y) (tan z)) (* (tan y) (tan z)))
1546939316.290 * * [misc]simplify:  iters left: 5 (6 enodes)
1546939316.291 * * [misc]simplify:  iters left: 4 (11 enodes)
1546939316.293 * * [misc]simplify:  iters left: 3 (18 enodes)
1546939316.295 * * [misc]simplify:  iters left: 2 (22 enodes)
1546939316.298 * * [misc]simplify:  iters left: 1 (23 enodes)
1546939316.301 * [exit]simplify:  Simplified to (* (* (tan z) (tan y)) (* (tan z) (tan y)))
1546939316.301 * [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (pow (* (* (tan z) (tan y)) (* (tan z) (tan y))) 1)) (cos a))) (+ 1 (* (tan y) (tan z))))))
1546939316.301 * * * * [misc]progress:  [ 6 / 128 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (pow (* (* (tan y) (tan z)) (* (tan y) (tan z))) 1)) (cos a))) (+ 1 (* (tan y) (tan z))))))>
1546939316.301 * [enter]simplify:  Simplifying (* (* (tan y) (tan z)) (* (tan y) (tan z)))
1546939316.302 * * [misc]simplify:  iters left: 5 (6 enodes)
1546939316.303 * * [misc]simplify:  iters left: 4 (11 enodes)
1546939316.304 * * [misc]simplify:  iters left: 3 (18 enodes)
1546939316.307 * * [misc]simplify:  iters left: 2 (22 enodes)
1546939316.310 * * [misc]simplify:  iters left: 1 (23 enodes)
1546939316.315 * [exit]simplify:  Simplified to (* (* (tan z) (tan y)) (* (tan z) (tan y)))
1546939316.315 * [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (pow (* (* (tan z) (tan y)) (* (tan z) (tan y))) 1)) (cos a))) (+ 1 (* (tan y) (tan z))))))
1546939316.315 * * * * [misc]progress:  [ 7 / 128 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (pow (* (* (tan y) (tan z)) (* (tan y) (tan z))) 1)) (cos a))) (+ 1 (* (tan y) (tan z))))))>
1546939316.315 * [enter]simplify:  Simplifying (* (* (tan y) (tan z)) (* (tan y) (tan z)))
1546939316.315 * * [misc]simplify:  iters left: 5 (6 enodes)
1546939316.317 * * [misc]simplify:  iters left: 4 (11 enodes)
1546939316.321 * * [misc]simplify:  iters left: 3 (18 enodes)
1546939316.325 * * [misc]simplify:  iters left: 2 (22 enodes)
1546939316.331 * * [misc]simplify:  iters left: 1 (23 enodes)
1546939316.337 * [exit]simplify:  Simplified to (* (* (tan z) (tan y)) (* (tan z) (tan y)))
1546939316.337 * [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (pow (* (* (tan z) (tan y)) (* (tan z) (tan y))) 1)) (cos a))) (+ 1 (* (tan y) (tan z))))))
1546939316.337 * * * * [misc]progress:  [ 8 / 128 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (pow (* (* (tan y) (tan z)) (* (tan y) (tan z))) 1)) (cos a))) (+ 1 (* (tan y) (tan z))))))>
1546939316.338 * [enter]simplify:  Simplifying (* (* (tan y) (tan z)) (* (tan y) (tan z)))
1546939316.338 * * [misc]simplify:  iters left: 5 (6 enodes)
1546939316.340 * * [misc]simplify:  iters left: 4 (11 enodes)
1546939316.343 * * [misc]simplify:  iters left: 3 (18 enodes)
1546939316.349 * * [misc]simplify:  iters left: 2 (22 enodes)
1546939316.355 * * [misc]simplify:  iters left: 1 (23 enodes)
1546939316.360 * [exit]simplify:  Simplified to (* (* (tan z) (tan y)) (* (tan z) (tan y)))
1546939316.360 * [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (pow (* (* (tan z) (tan y)) (* (tan z) (tan y))) 1)) (cos a))) (+ 1 (* (tan y) (tan z))))))
1546939316.360 * * * * [misc]progress:  [ 9 / 128 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (pow (* (tan y) (tan z)) 2)) (cos a))) (+ 1 (* (tan y) (tan z))))))>
1546939316.360 * * * * [misc]progress:  [ 10 / 128 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (pow (* (tan y) (tan z)) (+ 1 1))) (cos a))) (+ 1 (* (tan y) (tan z))))))>
1546939316.361 * [enter]simplify:  Simplifying (* (tan y) (tan z))
1546939316.361 * * [misc]simplify:  iters left: 3 (5 enodes)
1546939316.361 * * [misc]simplify:  iters left: 2 (6 enodes)
1546939316.362 * [exit]simplify:  Simplified to (* (tan z) (tan y))
1546939316.362 * [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (pow (* (tan z) (tan y)) (+ 1 1))) (cos a))) (+ 1 (* (tan y) (tan z))))))
1546939316.362 * * * * [misc]progress:  [ 11 / 128 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (pow (* (tan y) (tan z)) (+ 1 1))) (cos a))) (+ 1 (* (tan y) (tan z))))))>
1546939316.362 * [enter]simplify:  Simplifying (* (tan y) (tan z))
1546939316.362 * * [misc]simplify:  iters left: 3 (5 enodes)
1546939316.363 * * [misc]simplify:  iters left: 2 (6 enodes)
1546939316.364 * [exit]simplify:  Simplified to (* (tan z) (tan y))
1546939316.364 * [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (pow (* (tan z) (tan y)) (+ 1 1))) (cos a))) (+ 1 (* (tan y) (tan z))))))
1546939316.364 * * * * [misc]progress:  [ 12 / 128 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (pow (* (* (tan y) (tan z)) (* (tan y) (tan z))) 1)) (cos a))) (+ 1 (* (tan y) (tan z))))))>
1546939316.364 * * * * [misc]progress:  [ 13 / 128 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (exp (+ (+ (log (tan y)) (log (tan z))) (+ (log (tan y)) (log (tan z)))))) (cos a))) (+ 1 (* (tan y) (tan z))))))>
1546939316.364 * [enter]simplify:  Simplifying (+ (+ (log (tan y)) (log (tan z))) (+ (log (tan y)) (log (tan z))))
1546939316.364 * * [misc]simplify:  iters left: 6 (8 enodes)
1546939316.366 * * [misc]simplify:  iters left: 5 (13 enodes)
1546939316.367 * * [misc]simplify:  iters left: 4 (20 enodes)
1546939316.370 * * [misc]simplify:  iters left: 3 (24 enodes)
1546939316.373 * * [misc]simplify:  iters left: 2 (25 enodes)
1546939316.376 * [exit]simplify:  Simplified to (+ (+ (log (tan z)) (log (tan y))) (+ (log (tan z)) (log (tan y))))
1546939316.376 * [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (exp (+ (+ (log (tan z)) (log (tan y))) (+ (log (tan z)) (log (tan y)))))) (cos a))) (+ 1 (* (tan y) (tan z))))))
1546939316.376 * * * * [misc]progress:  [ 14 / 128 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (exp (+ (+ (log (tan y)) (log (tan z))) (log (* (tan y) (tan z)))))) (cos a))) (+ 1 (* (tan y) (tan z))))))>
1546939316.377 * [enter]simplify:  Simplifying (+ (+ (log (tan y)) (log (tan z))) (log (* (tan y) (tan z))))
1546939316.377 * * [misc]simplify:  iters left: 6 (10 enodes)
1546939316.378 * * [misc]simplify:  iters left: 5 (15 enodes)
1546939316.380 * * [misc]simplify:  iters left: 4 (27 enodes)
1546939316.384 * * [misc]simplify:  iters left: 3 (32 enodes)
1546939316.387 * * [misc]simplify:  iters left: 2 (34 enodes)
1546939316.390 * [exit]simplify:  Simplified to (+ (log (* (tan y) (tan z))) (log (* (tan y) (tan z))))
1546939316.390 * [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (exp (+ (log (* (tan y) (tan z))) (log (* (tan y) (tan z)))))) (cos a))) (+ 1 (* (tan y) (tan z))))))
1546939316.390 * * * * [misc]progress:  [ 15 / 128 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (exp (+ (log (* (tan y) (tan z))) (+ (log (tan y)) (log (tan z)))))) (cos a))) (+ 1 (* (tan y) (tan z))))))>
1546939316.391 * [enter]simplify:  Simplifying (+ (log (* (tan y) (tan z))) (+ (log (tan y)) (log (tan z))))
1546939316.391 * * [misc]simplify:  iters left: 6 (10 enodes)
1546939316.392 * * [misc]simplify:  iters left: 5 (15 enodes)
1546939316.394 * * [misc]simplify:  iters left: 4 (23 enodes)
1546939316.397 * * [misc]simplify:  iters left: 3 (28 enodes)
1546939316.400 * * [misc]simplify:  iters left: 2 (29 enodes)
1546939316.404 * [exit]simplify:  Simplified to (+ (log (* (tan z) (tan y))) (log (* (tan z) (tan y))))
1546939316.404 * [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (exp (+ (log (* (tan z) (tan y))) (log (* (tan z) (tan y)))))) (cos a))) (+ 1 (* (tan y) (tan z))))))
1546939316.404 * * * * [misc]progress:  [ 16 / 128 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (exp (+ (log (* (tan y) (tan z))) (log (* (tan y) (tan z)))))) (cos a))) (+ 1 (* (tan y) (tan z))))))>
1546939316.404 * [enter]simplify:  Simplifying (+ (log (* (tan y) (tan z))) (log (* (tan y) (tan z))))
1546939316.404 * * [misc]simplify:  iters left: 6 (7 enodes)
1546939316.405 * * [misc]simplify:  iters left: 5 (11 enodes)
1546939316.407 * * [misc]simplify:  iters left: 4 (16 enodes)
1546939316.409 * * [misc]simplify:  iters left: 3 (24 enodes)
1546939316.413 * * [misc]simplify:  iters left: 2 (28 enodes)
1546939316.416 * * [misc]simplify:  iters left: 1 (29 enodes)
1546939316.419 * [exit]simplify:  Simplified to (+ (log (* (tan z) (tan y))) (log (* (tan z) (tan y))))
1546939316.419 * [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (exp (+ (log (* (tan z) (tan y))) (log (* (tan z) (tan y)))))) (cos a))) (+ 1 (* (tan y) (tan z))))))
1546939316.419 * * * * [misc]progress:  [ 17 / 128 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (exp (log (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (cos a))) (+ 1 (* (tan y) (tan z))))))>
1546939316.419 * * * * [misc]progress:  [ 18 / 128 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (log (exp (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (cos a))) (+ 1 (* (tan y) (tan z))))))>
1546939316.420 * * * * [misc]progress:  [ 19 / 128 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (cbrt (* (* (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (* (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z)))))) (cos a))) (+ 1 (* (tan y) (tan z))))))>
1546939316.420 * [enter]simplify:  Simplifying (* (* (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (* (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))))
1546939316.420 * * [misc]simplify:  iters left: 6 (10 enodes)
1546939316.422 * * [misc]simplify:  iters left: 5 (21 enodes)
1546939316.426 * * [misc]simplify:  iters left: 4 (74 enodes)
1546939316.446 * * [misc]simplify:  iters left: 3 (258 enodes)
1546939316.606 * [exit]simplify:  Simplified to (* (* (pow (tan y) 3) (pow (tan z) 3)) (* (pow (tan y) 3) (pow (tan z) 3)))
1546939316.606 * [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (cbrt (* (* (pow (tan y) 3) (pow (tan z) 3)) (* (pow (tan y) 3) (pow (tan z) 3))))) (cos a))) (+ 1 (* (tan y) (tan z))))))
1546939316.606 * * * * [misc]progress:  [ 20 / 128 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (cbrt (* (* (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))))) (cos a))) (+ 1 (* (tan y) (tan z))))))>
1546939316.606 * [enter]simplify:  Simplifying (* (* (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))
1546939316.606 * * [misc]simplify:  iters left: 6 (13 enodes)
1546939316.609 * * [misc]simplify:  iters left: 5 (33 enodes)
1546939316.616 * * [misc]simplify:  iters left: 4 (123 enodes)
1546939316.664 * * [misc]simplify:  iters left: 3 (470 enodes)
1546939317.455 * [exit]simplify:  Simplified to (* (pow (* (tan z) (tan y)) 3) (pow (* (tan z) (tan y)) 3))
1546939317.455 * [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (cbrt (* (pow (* (tan z) (tan y)) 3) (pow (* (tan z) (tan y)) 3)))) (cos a))) (+ 1 (* (tan y) (tan z))))))
1546939317.455 * * * * [misc]progress:  [ 21 / 128 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (cbrt (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z)))))) (cos a))) (+ 1 (* (tan y) (tan z))))))>
1546939317.456 * [enter]simplify:  Simplifying (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))))
1546939317.456 * * [misc]simplify:  iters left: 6 (13 enodes)
1546939317.458 * * [misc]simplify:  iters left: 5 (33 enodes)
1546939317.468 * * [misc]simplify:  iters left: 4 (122 enodes)
1546939317.518 * * [misc]simplify:  iters left: 3 (450 enodes)
1546939317.954 * [exit]simplify:  Simplified to (* (pow (* (tan z) (tan y)) 3) (pow (* (tan z) (tan y)) 3))
1546939317.954 * [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (cbrt (* (pow (* (tan z) (tan y)) 3) (pow (* (tan z) (tan y)) 3)))) (cos a))) (+ 1 (* (tan y) (tan z))))))
1546939317.954 * * * * [misc]progress:  [ 22 / 128 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (cbrt (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))))) (cos a))) (+ 1 (* (tan y) (tan z))))))>
1546939317.954 * [enter]simplify:  Simplifying (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))
1546939317.955 * * [misc]simplify:  iters left: 6 (8 enodes)
1546939317.956 * * [misc]simplify:  iters left: 5 (20 enodes)
1546939317.960 * * [misc]simplify:  iters left: 4 (60 enodes)
1546939317.974 * * [misc]simplify:  iters left: 3 (173 enodes)
1546939318.063 * * [misc]simplify:  iters left: 2 (463 enodes)
1546939318.458 * [exit]simplify:  Simplified to (pow (* (tan z) (tan y)) 6)
1546939318.458 * [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (cbrt (pow (* (tan z) (tan y)) 6))) (cos a))) (+ 1 (* (tan y) (tan z))))))
1546939318.458 * * * * [misc]progress:  [ 23 / 128 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (* (* (cbrt (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cbrt (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (cbrt (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (cos a))) (+ 1 (* (tan y) (tan z))))))>
1546939318.458 * * * * [misc]progress:  [ 24 / 128 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (cbrt (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (cos a))) (+ 1 (* (tan y) (tan z))))))>
1546939318.458 * * * * [misc]progress:  [ 25 / 128 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (* (sqrt (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (sqrt (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (cos a))) (+ 1 (* (tan y) (tan z))))))>
1546939318.458 * * * * [misc]progress:  [ 26 / 128 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (/ (* (* (sin y) (sin z)) (* (sin y) (sin z))) (* (* (cos y) (cos z)) (* (cos y) (cos z))))) (cos a))) (+ 1 (* (tan y) (tan z))))))>
1546939318.458 * [enter]simplify:  Simplifying (* (* (sin y) (sin z)) (* (sin y) (sin z)))
1546939318.458 * * [misc]simplify:  iters left: 5 (6 enodes)
1546939318.459 * * [misc]simplify:  iters left: 4 (11 enodes)
1546939318.461 * * [misc]simplify:  iters left: 3 (18 enodes)
1546939318.463 * * [misc]simplify:  iters left: 2 (22 enodes)
1546939318.466 * * [misc]simplify:  iters left: 1 (23 enodes)
1546939318.469 * [exit]simplify:  Simplified to (* (* (sin z) (sin y)) (* (sin z) (sin y)))
1546939318.469 * [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (/ (* (* (sin z) (sin y)) (* (sin z) (sin y))) (* (* (cos y) (cos z)) (* (cos y) (cos z))))) (cos a))) (+ 1 (* (tan y) (tan z))))))
1546939318.469 * [enter]simplify:  Simplifying (* (* (cos y) (cos z)) (* (cos y) (cos z)))
1546939318.469 * * [misc]simplify:  iters left: 5 (6 enodes)
1546939318.470 * * [misc]simplify:  iters left: 4 (11 enodes)
1546939318.472 * * [misc]simplify:  iters left: 3 (18 enodes)
1546939318.474 * * [misc]simplify:  iters left: 2 (22 enodes)
1546939318.477 * * [misc]simplify:  iters left: 1 (23 enodes)
1546939318.480 * [exit]simplify:  Simplified to (* (* (cos z) (cos y)) (* (cos z) (cos y)))
1546939318.480 * [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (/ (* (* (sin y) (sin z)) (* (sin y) (sin z))) (* (* (cos z) (cos y)) (* (cos z) (cos y))))) (cos a))) (+ 1 (* (tan y) (tan z))))))
1546939318.480 * * * * [misc]progress:  [ 27 / 128 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (/ (* (* (sin y) (sin z)) (* (tan y) (sin z))) (* (* (cos y) (cos z)) (cos z)))) (cos a))) (+ 1 (* (tan y) (tan z))))))>
1546939318.480 * [enter]simplify:  Simplifying (* (* (sin y) (sin z)) (* (tan y) (sin z)))
1546939318.480 * * [misc]simplify:  iters left: 5 (8 enodes)
1546939318.482 * * [misc]simplify:  iters left: 4 (15 enodes)
1546939318.485 * * [misc]simplify:  iters left: 3 (31 enodes)
1546939318.494 * * [misc]simplify:  iters left: 2 (40 enodes)
1546939318.503 * * [misc]simplify:  iters left: 1 (41 enodes)
1546939318.512 * [exit]simplify:  Simplified to (* (* (tan y) (sin y)) (* (sin z) (sin z)))
1546939318.512 * [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (/ (* (* (tan y) (sin y)) (* (sin z) (sin z))) (* (* (cos y) (cos z)) (cos z)))) (cos a))) (+ 1 (* (tan y) (tan z))))))
1546939318.512 * [enter]simplify:  Simplifying (* (* (cos y) (cos z)) (cos z))
1546939318.512 * * [misc]simplify:  iters left: 5 (6 enodes)
1546939318.514 * * [misc]simplify:  iters left: 4 (10 enodes)
1546939318.517 * * [misc]simplify:  iters left: 3 (11 enodes)
1546939318.519 * [exit]simplify:  Simplified to (* (cos z) (* (cos z) (cos y)))
1546939318.520 * [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (/ (* (* (sin y) (sin z)) (* (tan y) (sin z))) (* (cos z) (* (cos z) (cos y))))) (cos a))) (+ 1 (* (tan y) (tan z))))))
1546939318.520 * * * * [misc]progress:  [ 28 / 128 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (/ (* (* (sin y) (sin z)) (* (sin y) (tan z))) (* (* (cos y) (cos z)) (cos y)))) (cos a))) (+ 1 (* (tan y) (tan z))))))>
1546939318.520 * [enter]simplify:  Simplifying (* (* (sin y) (sin z)) (* (sin y) (tan z)))
1546939318.520 * * [misc]simplify:  iters left: 5 (8 enodes)
1546939318.521 * * [misc]simplify:  iters left: 4 (15 enodes)
1546939318.524 * * [misc]simplify:  iters left: 3 (31 enodes)
1546939318.528 * * [misc]simplify:  iters left: 2 (42 enodes)
1546939318.534 * * [misc]simplify:  iters left: 1 (43 enodes)
1546939318.539 * [exit]simplify:  Simplified to (* (* (sin z) (tan z)) (* (sin y) (sin y)))
1546939318.539 * [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (/ (* (* (sin z) (tan z)) (* (sin y) (sin y))) (* (* (cos y) (cos z)) (cos y)))) (cos a))) (+ 1 (* (tan y) (tan z))))))
1546939318.539 * [enter]simplify:  Simplifying (* (* (cos y) (cos z)) (cos y))
1546939318.539 * * [misc]simplify:  iters left: 5 (6 enodes)
1546939318.541 * * [misc]simplify:  iters left: 4 (8 enodes)
1546939318.542 * * [misc]simplify:  iters left: 3 (10 enodes)
1546939318.543 * * [misc]simplify:  iters left: 2 (11 enodes)
1546939318.545 * [exit]simplify:  Simplified to (* (* (cos y) (cos y)) (cos z))
1546939318.545 * [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (/ (* (* (sin y) (sin z)) (* (sin y) (tan z))) (* (* (cos y) (cos y)) (cos z)))) (cos a))) (+ 1 (* (tan y) (tan z))))))
1546939318.545 * * * * [misc]progress:  [ 29 / 128 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (/ (* (* (tan y) (sin z)) (* (sin y) (sin z))) (* (cos z) (* (cos y) (cos z))))) (cos a))) (+ 1 (* (tan y) (tan z))))))>
1546939318.545 * [enter]simplify:  Simplifying (* (* (tan y) (sin z)) (* (sin y) (sin z)))
1546939318.545 * * [misc]simplify:  iters left: 5 (8 enodes)
1546939318.546 * * [misc]simplify:  iters left: 4 (15 enodes)
1546939318.549 * * [misc]simplify:  iters left: 3 (31 enodes)
1546939318.553 * * [misc]simplify:  iters left: 2 (40 enodes)
1546939318.557 * * [misc]simplify:  iters left: 1 (41 enodes)
1546939318.562 * [exit]simplify:  Simplified to (* (* (sin y) (tan y)) (* (sin z) (sin z)))
1546939318.562 * [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (/ (* (* (sin y) (tan y)) (* (sin z) (sin z))) (* (cos z) (* (cos y) (cos z))))) (cos a))) (+ 1 (* (tan y) (tan z))))))
1546939318.562 * [enter]simplify:  Simplifying (* (cos z) (* (cos y) (cos z)))
1546939318.562 * * [misc]simplify:  iters left: 5 (6 enodes)
1546939318.563 * * [misc]simplify:  iters left: 4 (8 enodes)
1546939318.564 * * [misc]simplify:  iters left: 3 (10 enodes)
1546939318.566 * * [misc]simplify:  iters left: 2 (11 enodes)
1546939318.567 * [exit]simplify:  Simplified to (* (* (cos z) (cos z)) (cos y))
1546939318.567 * [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (/ (* (* (tan y) (sin z)) (* (sin y) (sin z))) (* (* (cos z) (cos z)) (cos y)))) (cos a))) (+ 1 (* (tan y) (tan z))))))
1546939318.568 * * * * [misc]progress:  [ 30 / 128 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (/ (* (* (tan y) (sin z)) (* (tan y) (sin z))) (* (cos z) (cos z)))) (cos a))) (+ 1 (* (tan y) (tan z))))))>
1546939318.568 * [enter]simplify:  Simplifying (* (* (tan y) (sin z)) (* (tan y) (sin z)))
1546939318.568 * * [misc]simplify:  iters left: 5 (6 enodes)
1546939318.569 * * [misc]simplify:  iters left: 4 (11 enodes)
1546939318.570 * * [misc]simplify:  iters left: 3 (18 enodes)
1546939318.573 * * [misc]simplify:  iters left: 2 (22 enodes)
1546939318.576 * * [misc]simplify:  iters left: 1 (23 enodes)
1546939318.579 * [exit]simplify:  Simplified to (* (* (sin z) (tan y)) (* (sin z) (tan y)))
1546939318.579 * [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (/ (* (* (sin z) (tan y)) (* (sin z) (tan y))) (* (cos z) (cos z)))) (cos a))) (+ 1 (* (tan y) (tan z))))))
1546939318.579 * [enter]simplify:  Simplifying (* (cos z) (cos z))
1546939318.579 * * [misc]simplify:  iters left: 3 (3 enodes)
1546939318.579 * [exit]simplify:  Simplified to (* (cos z) (cos z))
1546939318.579 * [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (/ (* (* (tan y) (sin z)) (* (tan y) (sin z))) (* (cos z) (cos z)))) (cos a))) (+ 1 (* (tan y) (tan z))))))
1546939318.579 * * * * [misc]progress:  [ 31 / 128 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (/ (* (* (tan y) (sin z)) (* (sin y) (tan z))) (* (cos z) (cos y)))) (cos a))) (+ 1 (* (tan y) (tan z))))))>
1546939318.580 * [enter]simplify:  Simplifying (* (* (tan y) (sin z)) (* (sin y) (tan z)))
1546939318.580 * * [misc]simplify:  iters left: 5 (9 enodes)
1546939318.581 * * [misc]simplify:  iters left: 4 (16 enodes)
1546939318.584 * * [misc]simplify:  iters left: 3 (35 enodes)
1546939318.589 * * [misc]simplify:  iters left: 2 (57 enodes)
1546939318.596 * * [misc]simplify:  iters left: 1 (67 enodes)
1546939318.609 * [exit]simplify:  Simplified to (* (* (sin y) (tan z)) (* (sin z) (tan y)))
1546939318.609 * [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (/ (* (* (sin y) (tan z)) (* (sin z) (tan y))) (* (cos z) (cos y)))) (cos a))) (+ 1 (* (tan y) (tan z))))))
1546939318.610 * [enter]simplify:  Simplifying (* (cos z) (cos y))
1546939318.610 * * [misc]simplify:  iters left: 3 (5 enodes)
1546939318.611 * * [misc]simplify:  iters left: 2 (6 enodes)
1546939318.613 * [exit]simplify:  Simplified to (* (cos y) (cos z))
1546939318.613 * [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (/ (* (* (tan y) (sin z)) (* (sin y) (tan z))) (* (cos y) (cos z)))) (cos a))) (+ 1 (* (tan y) (tan z))))))
1546939318.613 * * * * [misc]progress:  [ 32 / 128 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (/ (* (* (sin y) (tan z)) (* (sin y) (sin z))) (* (cos y) (* (cos y) (cos z))))) (cos a))) (+ 1 (* (tan y) (tan z))))))>
1546939318.613 * [enter]simplify:  Simplifying (* (* (sin y) (tan z)) (* (sin y) (sin z)))
1546939318.614 * * [misc]simplify:  iters left: 5 (8 enodes)
1546939318.616 * * [misc]simplify:  iters left: 4 (15 enodes)
1546939318.621 * * [misc]simplify:  iters left: 3 (31 enodes)
1546939318.627 * * [misc]simplify:  iters left: 2 (42 enodes)
1546939318.631 * * [misc]simplify:  iters left: 1 (43 enodes)
1546939318.635 * [exit]simplify:  Simplified to (* (* (tan z) (sin z)) (* (sin y) (sin y)))
1546939318.636 * [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (/ (* (* (tan z) (sin z)) (* (sin y) (sin y))) (* (cos y) (* (cos y) (cos z))))) (cos a))) (+ 1 (* (tan y) (tan z))))))
1546939318.636 * [enter]simplify:  Simplifying (* (cos y) (* (cos y) (cos z)))
1546939318.636 * * [misc]simplify:  iters left: 5 (6 enodes)
1546939318.637 * * [misc]simplify:  iters left: 4 (10 enodes)
1546939318.638 * * [misc]simplify:  iters left: 3 (11 enodes)
1546939318.640 * [exit]simplify:  Simplified to (* (cos y) (* (cos z) (cos y)))
1546939318.640 * [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (/ (* (* (sin y) (tan z)) (* (sin y) (sin z))) (* (cos y) (* (cos z) (cos y))))) (cos a))) (+ 1 (* (tan y) (tan z))))))
1546939318.640 * * * * [misc]progress:  [ 33 / 128 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (/ (* (* (sin y) (tan z)) (* (tan y) (sin z))) (* (cos y) (cos z)))) (cos a))) (+ 1 (* (tan y) (tan z))))))>
1546939318.640 * [enter]simplify:  Simplifying (* (* (sin y) (tan z)) (* (tan y) (sin z)))
1546939318.640 * * [misc]simplify:  iters left: 5 (9 enodes)
1546939318.641 * * [misc]simplify:  iters left: 4 (16 enodes)
1546939318.644 * * [misc]simplify:  iters left: 3 (35 enodes)
1546939318.649 * * [misc]simplify:  iters left: 2 (57 enodes)
1546939318.657 * * [misc]simplify:  iters left: 1 (67 enodes)
1546939318.665 * [exit]simplify:  Simplified to (* (* (tan y) (sin z)) (* (tan z) (sin y)))
1546939318.665 * [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (/ (* (* (tan y) (sin z)) (* (tan z) (sin y))) (* (cos y) (cos z)))) (cos a))) (+ 1 (* (tan y) (tan z))))))
1546939318.665 * [enter]simplify:  Simplifying (* (cos y) (cos z))
1546939318.665 * * [misc]simplify:  iters left: 3 (5 enodes)
1546939318.666 * * [misc]simplify:  iters left: 2 (6 enodes)
1546939318.667 * [exit]simplify:  Simplified to (* (cos z) (cos y))
1546939318.667 * [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (/ (* (* (sin y) (tan z)) (* (tan y) (sin z))) (* (cos z) (cos y)))) (cos a))) (+ 1 (* (tan y) (tan z))))))
1546939318.667 * * * * [misc]progress:  [ 34 / 128 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (/ (* (* (sin y) (tan z)) (* (sin y) (tan z))) (* (cos y) (cos y)))) (cos a))) (+ 1 (* (tan y) (tan z))))))>
1546939318.667 * [enter]simplify:  Simplifying (* (* (sin y) (tan z)) (* (sin y) (tan z)))
1546939318.667 * * [misc]simplify:  iters left: 5 (6 enodes)
1546939318.668 * * [misc]simplify:  iters left: 4 (11 enodes)
1546939318.670 * * [misc]simplify:  iters left: 3 (18 enodes)
1546939318.672 * * [misc]simplify:  iters left: 2 (22 enodes)
1546939318.675 * * [misc]simplify:  iters left: 1 (23 enodes)
1546939318.678 * [exit]simplify:  Simplified to (* (* (tan z) (sin y)) (* (tan z) (sin y)))
1546939318.678 * [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (/ (* (* (tan z) (sin y)) (* (tan z) (sin y))) (* (cos y) (cos y)))) (cos a))) (+ 1 (* (tan y) (tan z))))))
1546939318.678 * [enter]simplify:  Simplifying (* (cos y) (cos y))
1546939318.678 * * [misc]simplify:  iters left: 3 (3 enodes)
1546939318.678 * [exit]simplify:  Simplified to (* (cos y) (cos y))
1546939318.678 * [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (/ (* (* (sin y) (tan z)) (* (sin y) (tan z))) (* (cos y) (cos y)))) (cos a))) (+ 1 (* (tan y) (tan z))))))
1546939318.678 * * * * [misc]progress:  [ 35 / 128 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (* 1 (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (cos a))) (+ 1 (* (tan y) (tan z))))))>
1546939318.679 * * * * [misc]progress:  [ 36 / 128 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (* (* (* (tan y) (tan z)) (tan y)) (tan z))) (cos a))) (+ 1 (* (tan y) (tan z))))))>
1546939318.679 * [enter]simplify:  Simplifying (tan z)
1546939318.679 * * [misc]simplify:  iters left: 1 (2 enodes)
1546939318.679 * [exit]simplify:  Simplified to (tan z)
1546939318.679 * [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (* (* (* (tan y) (tan z)) (tan y)) (tan z))) (cos a))) (+ 1 (* (tan y) (tan z))))))
1546939318.679 * * * * [misc]progress:  [ 37 / 128 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (* (tan y) (* (tan z) (* (tan y) (tan z))))) (cos a))) (+ 1 (* (tan y) (tan z))))))>
1546939318.679 * [enter]simplify:  Simplifying (tan y)
1546939318.679 * * [misc]simplify:  iters left: 1 (2 enodes)
1546939318.680 * [exit]simplify:  Simplified to (tan y)
1546939318.680 * [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (* (tan y) (* (tan z) (* (tan y) (tan z))))) (cos a))) (+ 1 (* (tan y) (tan z))))))
1546939318.680 * * * * [misc]progress:  [ 38 / 128 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (/ (* (* (tan y) (tan z)) (* (sin y) (sin z))) (* (cos y) (cos z)))) (cos a))) (+ 1 (* (tan y) (tan z))))))>
1546939318.680 * [enter]simplify:  Simplifying (* (cos y) (cos z))
1546939318.680 * * [misc]simplify:  iters left: 3 (5 enodes)
1546939318.681 * * [misc]simplify:  iters left: 2 (6 enodes)
1546939318.681 * [exit]simplify:  Simplified to (* (cos z) (cos y))
1546939318.681 * [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (/ (* (* (tan y) (tan z)) (* (sin y) (sin z))) (* (cos z) (cos y)))) (cos a))) (+ 1 (* (tan y) (tan z))))))
1546939318.681 * * * * [misc]progress:  [ 39 / 128 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (/ (* (* (tan y) (tan z)) (* (tan y) (sin z))) (cos z))) (cos a))) (+ 1 (* (tan y) (tan z))))))>
1546939318.682 * [enter]simplify:  Simplifying (cos z)
1546939318.682 * * [misc]simplify:  iters left: 1 (2 enodes)
1546939318.682 * [exit]simplify:  Simplified to (cos z)
1546939318.682 * [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (/ (* (* (tan y) (tan z)) (* (tan y) (sin z))) (cos z))) (cos a))) (+ 1 (* (tan y) (tan z))))))
1546939318.682 * * * * [misc]progress:  [ 40 / 128 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (/ (* (* (tan y) (tan z)) (* (sin y) (tan z))) (cos y))) (cos a))) (+ 1 (* (tan y) (tan z))))))>
1546939318.682 * [enter]simplify:  Simplifying (cos y)
1546939318.682 * * [misc]simplify:  iters left: 1 (2 enodes)
1546939318.683 * [exit]simplify:  Simplified to (cos y)
1546939318.683 * [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (/ (* (* (tan y) (tan z)) (* (sin y) (tan z))) (cos y))) (cos a))) (+ 1 (* (tan y) (tan z))))))
1546939318.683 * * * * [misc]progress:  [ 41 / 128 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (/ (* (* (sin y) (sin z)) (* (tan y) (tan z))) (* (cos y) (cos z)))) (cos a))) (+ 1 (* (tan y) (tan z))))))>
1546939318.683 * [enter]simplify:  Simplifying (* (* (sin y) (sin z)) (* (tan y) (tan z)))
1546939318.683 * * [misc]simplify:  iters left: 5 (9 enodes)
1546939318.684 * * [misc]simplify:  iters left: 4 (16 enodes)
1546939318.687 * * [misc]simplify:  iters left: 3 (35 enodes)
1546939318.692 * * [misc]simplify:  iters left: 2 (57 enodes)
1546939318.700 * * [misc]simplify:  iters left: 1 (67 enodes)
1546939318.708 * [exit]simplify:  Simplified to (* (* (tan y) (tan z)) (* (sin z) (sin y)))
1546939318.708 * [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (/ (* (* (tan y) (tan z)) (* (sin z) (sin y))) (* (cos y) (cos z)))) (cos a))) (+ 1 (* (tan y) (tan z))))))
1546939318.709 * * * * [misc]progress:  [ 42 / 128 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (/ (* (* (tan y) (sin z)) (* (tan y) (tan z))) (cos z))) (cos a))) (+ 1 (* (tan y) (tan z))))))>
1546939318.709 * [enter]simplify:  Simplifying (* (* (tan y) (sin z)) (* (tan y) (tan z)))
1546939318.709 * * [misc]simplify:  iters left: 5 (8 enodes)
1546939318.712 * * [misc]simplify:  iters left: 4 (15 enodes)
1546939318.716 * * [misc]simplify:  iters left: 3 (31 enodes)
1546939318.720 * * [misc]simplify:  iters left: 2 (42 enodes)
1546939318.725 * * [misc]simplify:  iters left: 1 (43 enodes)
1546939318.730 * [exit]simplify:  Simplified to (* (* (sin z) (tan z)) (* (tan y) (tan y)))
1546939318.730 * [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (/ (* (* (sin z) (tan z)) (* (tan y) (tan y))) (cos z))) (cos a))) (+ 1 (* (tan y) (tan z))))))
1546939318.730 * * * * [misc]progress:  [ 43 / 128 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (/ (* (* (sin y) (tan z)) (* (tan y) (tan z))) (cos y))) (cos a))) (+ 1 (* (tan y) (tan z))))))>
1546939318.730 * [enter]simplify:  Simplifying (* (* (sin y) (tan z)) (* (tan y) (tan z)))
1546939318.730 * * [misc]simplify:  iters left: 5 (8 enodes)
1546939318.731 * * [misc]simplify:  iters left: 4 (15 enodes)
1546939318.734 * * [misc]simplify:  iters left: 3 (31 enodes)
1546939318.738 * * [misc]simplify:  iters left: 2 (40 enodes)
1546939318.742 * * [misc]simplify:  iters left: 1 (41 enodes)
1546939318.750 * [exit]simplify:  Simplified to (* (* (tan y) (sin y)) (* (tan z) (tan z)))
1546939318.751 * [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (/ (* (* (tan y) (sin y)) (* (tan z) (tan z))) (cos y))) (cos a))) (+ 1 (* (tan y) (tan z))))))
1546939318.751 * * * * [misc]progress:  [ 44 / 128 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a))) (+ 1 (* (tan y) (tan z))))))>
1546939318.751 * * * * [misc]progress:  [ 45 / 128 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (pow (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a))) 1) (+ 1 (* (tan y) (tan z))))))>
1546939318.751 * * * * [misc]progress:  [ 46 / 128 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (exp (- (log (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))) (+ (log (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (log (cos a))))) (+ 1 (* (tan y) (tan z))))))>
1546939318.751 * [enter]simplify:  Simplifying (- (log (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))) (+ (log (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (log (cos a))))
1546939318.751 * * [misc]simplify:  iters left: 6 (22 enodes)
1546939318.758 * * [misc]simplify:  iters left: 5 (43 enodes)
1546939318.764 * * [misc]simplify:  iters left: 4 (95 enodes)
1546939318.782 * * [misc]simplify:  iters left: 3 (228 enodes)
1546939318.833 * * [misc]simplify:  iters left: 2 (395 enodes)
1546939318.942 * [exit]simplify:  Simplified to (- (log (+ (* (sin a) (* (tan y) (tan z))) (- (* (cos a) (+ (tan z) (tan y))) (sin a)))) (+ (log (cos a)) (log (- 1 (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))
1546939318.942 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x y z a) (+ x (* (exp (- (log (+ (* (sin a) (* (tan y) (tan z))) (- (* (cos a) (+ (tan z) (tan y))) (sin a)))) (+ (log (cos a)) (log (- 1 (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (+ 1 (* (tan y) (tan z))))))
1546939318.943 * * * * [misc]progress:  [ 47 / 128 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (exp (- (log (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))) (log (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a))))) (+ 1 (* (tan y) (tan z))))))>
1546939318.943 * [enter]simplify:  Simplifying (- (log (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))) (log (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a))))
1546939318.943 * * [misc]simplify:  iters left: 6 (21 enodes)
1546939318.946 * * [misc]simplify:  iters left: 5 (43 enodes)
1546939318.953 * * [misc]simplify:  iters left: 4 (100 enodes)
1546939318.976 * * [misc]simplify:  iters left: 3 (288 enodes)
1546939319.091 * [exit]simplify:  Simplified to (- (log (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan z) (tan y))) (sin a)))) (log (- (cos a) (* (cos a) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))))
1546939319.091 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x y z a) (+ x (* (exp (- (log (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan z) (tan y))) (sin a)))) (log (- (cos a) (* (cos a) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))))) (+ 1 (* (tan y) (tan z))))))
1546939319.091 * * * * [misc]progress:  [ 48 / 128 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (exp (log (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a))))) (+ 1 (* (tan y) (tan z))))))>
1546939319.091 * * * * [misc]progress:  [ 49 / 128 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (log (exp (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a))))) (+ 1 (* (tan y) (tan z))))))>
1546939319.091 * * * * [misc]progress:  [ 50 / 128 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (cbrt (/ (* (* (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))) (* (* (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (* (cos a) (cos a)) (cos a))))) (+ 1 (* (tan y) (tan z))))))>
1546939319.091 * [enter]simplify:  Simplifying (/ (* (* (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))) (* (* (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (* (cos a) (cos a)) (cos a))))
1546939319.092 * * [misc]simplify:  iters left: 6 (25 enodes)
1546939319.096 * * [misc]simplify:  iters left: 5 (56 enodes)
1546939319.111 * * [misc]simplify:  iters left: 4 (211 enodes)
1546939319.212 * [exit]simplify:  Simplified to (/ (pow (- (* (cos a) (+ (tan y) (tan z))) (* (- 1 (* (tan z) (tan y))) (sin a))) 3) (* (* (- 1 (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (- 1 (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (pow (cos a) 3) (- 1 (* (* (tan z) (tan y)) (* (tan z) (tan y)))))))
1546939319.212 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x y z a) (+ x (* (cbrt (/ (pow (- (* (cos a) (+ (tan y) (tan z))) (* (- 1 (* (tan z) (tan y))) (sin a))) 3) (* (* (- 1 (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (- 1 (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (pow (cos a) 3) (- 1 (* (* (tan z) (tan y)) (* (tan z) (tan y)))))))) (+ 1 (* (tan y) (tan z))))))
1546939319.212 * * * * [misc]progress:  [ 51 / 128 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (cbrt (/ (* (* (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))) (* (* (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a))) (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a))))) (+ 1 (* (tan y) (tan z))))))>
1546939319.212 * [enter]simplify:  Simplifying (/ (* (* (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))) (* (* (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a))) (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a))))
1546939319.212 * * [misc]simplify:  iters left: 6 (23 enodes)
1546939319.216 * * [misc]simplify:  iters left: 5 (55 enodes)
1546939319.232 * * [misc]simplify:  iters left: 4 (207 enodes)
1546939319.348 * [exit]simplify:  Simplified to (pow (/ (- (* (cos a) (+ (tan y) (tan z))) (* (- 1 (* (tan z) (tan y))) (sin a))) (* (- 1 (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) 3)
1546939319.349 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x y z a) (+ x (* (cbrt (pow (/ (- (* (cos a) (+ (tan y) (tan z))) (* (- 1 (* (tan z) (tan y))) (sin a))) (* (- 1 (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) 3)) (+ 1 (* (tan y) (tan z))))))
1546939319.349 * * * * [misc]progress:  [ 52 / 128 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (* (* (cbrt (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)))) (cbrt (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a))))) (cbrt (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a))))) (+ 1 (* (tan y) (tan z))))))>
1546939319.349 * * * * [misc]progress:  [ 53 / 128 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (cbrt (* (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a))) (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)))) (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a))))) (+ 1 (* (tan y) (tan z))))))>
1546939319.349 * * * * [misc]progress:  [ 54 / 128 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (* (sqrt (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)))) (sqrt (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a))))) (+ 1 (* (tan y) (tan z))))))>
1546939319.349 * * * * [misc]progress:  [ 55 / 128 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))) (- (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)))) (+ 1 (* (tan y) (tan z))))))>
1546939319.349 * * * * [misc]progress:  [ 56 / 128 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (- (/ (* (+ (tan y) (tan z)) (cos a)) (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a))) (/ (* (- 1 (* (tan y) (tan z))) (sin a)) (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)))) (+ 1 (* (tan y) (tan z))))))>
1546939319.349 * [enter]simplify:  Simplifying (/ (* (+ (tan y) (tan z)) (cos a)) (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)))
1546939319.349 * * [misc]simplify:  iters left: 6 (15 enodes)
1546939319.352 * * [misc]simplify:  iters left: 5 (34 enodes)
1546939319.357 * * [misc]simplify:  iters left: 4 (84 enodes)
1546939319.373 * * [misc]simplify:  iters left: 3 (212 enodes)
1546939319.530 * [exit]simplify:  Simplified to (/ (+ (tan y) (tan z)) (- 1 (* (* (tan z) (tan y)) (* (tan z) (tan y)))))
1546939319.530 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x y z a) (+ x (* (- (/ (+ (tan y) (tan z)) (- 1 (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (/ (* (- 1 (* (tan y) (tan z))) (sin a)) (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)))) (+ 1 (* (tan y) (tan z))))))
1546939319.530 * * * * [misc]progress:  [ 57 / 128 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (* (/ (* (cbrt (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))) (cbrt (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))))) (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (/ (cbrt (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))) (cos a))) (+ 1 (* (tan y) (tan z))))))>
1546939319.530 * [enter]simplify:  Simplifying (/ (* (cbrt (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))) (cbrt (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))))) (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))
1546939319.530 * * [misc]simplify:  iters left: 6 (20 enodes)
1546939319.534 * * [misc]simplify:  iters left: 5 (38 enodes)
1546939319.547 * * [misc]simplify:  iters left: 4 (87 enodes)
1546939319.579 * * [misc]simplify:  iters left: 3 (218 enodes)
1546939319.650 * * [misc]simplify:  iters left: 2 (394 enodes)
1546939319.770 * [exit]simplify:  Simplified to (/ (* (cbrt (- (+ (* (cos a) (+ (tan y) (tan z))) (* (tan y) (* (tan z) (sin a)))) (sin a))) (cbrt (- (+ (* (cos a) (+ (tan y) (tan z))) (* (tan y) (* (tan z) (sin a)))) (sin a)))) (- 1 (* (* (tan z) (tan y)) (* (tan z) (tan y)))))
1546939319.770 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x y z a) (+ x (* (* (/ (* (cbrt (- (+ (* (cos a) (+ (tan y) (tan z))) (* (tan y) (* (tan z) (sin a)))) (sin a))) (cbrt (- (+ (* (cos a) (+ (tan y) (tan z))) (* (tan y) (* (tan z) (sin a)))) (sin a)))) (- 1 (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (/ (cbrt (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))) (cos a))) (+ 1 (* (tan y) (tan z))))))
1546939319.771 * [enter]simplify:  Simplifying (/ (cbrt (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))) (cos a))
1546939319.771 * * [misc]simplify:  iters left: 6 (16 enodes)
1546939319.776 * * [misc]simplify:  iters left: 5 (26 enodes)
1546939319.781 * * [misc]simplify:  iters left: 4 (54 enodes)
1546939319.792 * * [misc]simplify:  iters left: 3 (148 enodes)
1546939319.835 * * [misc]simplify:  iters left: 2 (293 enodes)
1546939319.935 * [exit]simplify:  Simplified to (/ (cbrt (- (+ (* (cos a) (+ (tan y) (tan z))) (* (* (tan y) (sin a)) (tan z))) (sin a))) (cos a))
1546939319.935 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x y z a) (+ x (* (* (/ (* (cbrt (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))) (cbrt (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))))) (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (/ (cbrt (- (+ (* (cos a) (+ (tan y) (tan z))) (* (* (tan y) (sin a)) (tan z))) (sin a))) (cos a))) (+ 1 (* (tan y) (tan z))))))
1546939319.935 * * * * [misc]progress:  [ 58 / 128 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (* (/ (sqrt (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))) (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (/ (sqrt (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))) (cos a))) (+ 1 (* (tan y) (tan z))))))>
1546939319.935 * [enter]simplify:  Simplifying (/ (sqrt (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))) (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))
1546939319.935 * * [misc]simplify:  iters left: 6 (19 enodes)
1546939319.938 * * [misc]simplify:  iters left: 5 (35 enodes)
1546939319.944 * * [misc]simplify:  iters left: 4 (79 enodes)
1546939319.972 * * [misc]simplify:  iters left: 3 (200 enodes)
1546939320.040 * * [misc]simplify:  iters left: 2 (356 enodes)
1546939320.143 * [exit]simplify:  Simplified to (/ (sqrt (+ (* (* (sin a) (tan y)) (tan z)) (- (* (cos a) (+ (tan y) (tan z))) (sin a)))) (- 1 (* (* (tan y) (tan z)) (* (tan y) (tan z)))))
1546939320.143 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x y z a) (+ x (* (* (/ (sqrt (+ (* (* (sin a) (tan y)) (tan z)) (- (* (cos a) (+ (tan y) (tan z))) (sin a)))) (- 1 (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (/ (sqrt (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))) (cos a))) (+ 1 (* (tan y) (tan z))))))
1546939320.143 * [enter]simplify:  Simplifying (/ (sqrt (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))) (cos a))
1546939320.144 * * [misc]simplify:  iters left: 6 (16 enodes)
1546939320.149 * * [misc]simplify:  iters left: 5 (26 enodes)
1546939320.154 * * [misc]simplify:  iters left: 4 (54 enodes)
1546939320.164 * * [misc]simplify:  iters left: 3 (148 enodes)
1546939320.213 * * [misc]simplify:  iters left: 2 (293 enodes)
1546939320.298 * [exit]simplify:  Simplified to (/ (sqrt (- (+ (* (cos a) (+ (tan y) (tan z))) (* (* (tan y) (sin a)) (tan z))) (sin a))) (cos a))
1546939320.299 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x y z a) (+ x (* (* (/ (sqrt (+ (* (* (sin a) (tan y)) (tan z)) (- (* (cos a) (+ (tan y) (tan z))) (sin a)))) (- 1 (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (/ (sqrt (- (+ (* (cos a) (+ (tan y) (tan z))) (* (* (tan y) (sin a)) (tan z))) (sin a))) (cos a))) (+ 1 (* (tan y) (tan z))))))
1546939320.299 * * * * [misc]progress:  [ 59 / 128 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (* (/ 1 (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (cos a))) (+ 1 (* (tan y) (tan z))))))>
1546939320.299 * [enter]simplify:  Simplifying (/ 1 (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))
1546939320.299 * * [misc]simplify:  iters left: 6 (10 enodes)
1546939320.301 * * [misc]simplify:  iters left: 5 (19 enodes)
1546939320.304 * * [misc]simplify:  iters left: 4 (38 enodes)
1546939320.310 * * [misc]simplify:  iters left: 3 (68 enodes)
1546939320.321 * * [misc]simplify:  iters left: 2 (80 enodes)
1546939320.333 * [exit]simplify:  Simplified to (/ 1 (- 1 (* (* (tan y) (tan z)) (* (tan y) (tan z)))))
1546939320.333 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x y z a) (+ x (* (* (/ 1 (- 1 (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (cos a))) (+ 1 (* (tan y) (tan z))))))
1546939320.333 * [enter]simplify:  Simplifying (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (cos a))
1546939320.333 * * [misc]simplify:  iters left: 6 (15 enodes)
1546939320.336 * * [misc]simplify:  iters left: 5 (28 enodes)
1546939320.340 * * [misc]simplify:  iters left: 4 (66 enodes)
1546939320.354 * * [misc]simplify:  iters left: 3 (174 enodes)
1546939320.399 * * [misc]simplify:  iters left: 2 (385 enodes)
1546939320.559 * [exit]simplify:  Simplified to (+ (- (+ (tan y) (tan z)) (/ (sin a) (cos a))) (/ (* (tan y) (tan z)) (/ (cos a) (sin a))))
1546939320.559 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x y z a) (+ x (* (* (/ 1 (- 1 (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (- (+ (tan y) (tan z)) (/ (sin a) (cos a))) (/ (* (tan y) (tan z)) (/ (cos a) (sin a))))) (+ 1 (* (tan y) (tan z))))))
1546939320.559 * * * * [misc]progress:  [ 60 / 128 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (* 1 (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)))) (+ 1 (* (tan y) (tan z))))))>
1546939320.559 * * * * [misc]progress:  [ 61 / 128 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (* (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (/ 1 (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)))) (+ 1 (* (tan y) (tan z))))))>
1546939320.559 * * * * [misc]progress:  [ 62 / 128 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ 1 (/ (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))))) (+ 1 (* (tan y) (tan z))))))>
1546939320.560 * * * * [misc]progress:  [ 63 / 128 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (cos a)) (+ 1 (* (tan y) (tan z))))))>
1546939320.560 * [enter]simplify:  Simplifying (cos a)
1546939320.560 * * [misc]simplify:  iters left: 1 (2 enodes)
1546939320.560 * [exit]simplify:  Simplified to (cos a)
1546939320.560 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x y z a) (+ x (* (/ (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (cos a)) (+ 1 (* (tan y) (tan z))))))
1546939320.561 * * * * [misc]progress:  [ 64 / 128 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (* (cbrt (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))) (cbrt (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))))) (/ (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (cbrt (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))) (+ 1 (* (tan y) (tan z))))))>
1546939320.561 * [enter]simplify:  Simplifying (* (cbrt (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))) (cbrt (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))
1546939320.561 * * [misc]simplify:  iters left: 6 (16 enodes)
1546939320.565 * * [misc]simplify:  iters left: 5 (26 enodes)
1546939320.570 * * [misc]simplify:  iters left: 4 (54 enodes)
1546939320.581 * * [misc]simplify:  iters left: 3 (148 enodes)
1546939320.632 * * [misc]simplify:  iters left: 2 (293 enodes)
1546939320.716 * [exit]simplify:  Simplified to (* (cbrt (- (+ (* (cos a) (+ (tan y) (tan z))) (* (* (tan y) (sin a)) (tan z))) (sin a))) (cbrt (- (+ (* (cos a) (+ (tan y) (tan z))) (* (* (tan y) (sin a)) (tan z))) (sin a))))
1546939320.716 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x y z a) (+ x (* (/ (* (cbrt (- (+ (* (cos a) (+ (tan y) (tan z))) (* (* (tan y) (sin a)) (tan z))) (sin a))) (cbrt (- (+ (* (cos a) (+ (tan y) (tan z))) (* (* (tan y) (sin a)) (tan z))) (sin a)))) (/ (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (cbrt (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))) (+ 1 (* (tan y) (tan z))))))
1546939320.716 * * * * [misc]progress:  [ 65 / 128 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (sqrt (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))) (/ (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (sqrt (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))) (+ 1 (* (tan y) (tan z))))))>
1546939320.716 * [enter]simplify:  Simplifying (sqrt (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))))
1546939320.716 * * [misc]simplify:  iters left: 6 (15 enodes)
1546939320.719 * * [misc]simplify:  iters left: 5 (25 enodes)
1546939320.726 * * [misc]simplify:  iters left: 4 (53 enodes)
1546939320.746 * * [misc]simplify:  iters left: 3 (148 enodes)
1546939320.791 * * [misc]simplify:  iters left: 2 (298 enodes)
1546939320.868 * [exit]simplify:  Simplified to (sqrt (+ (- (* (cos a) (+ (tan z) (tan y))) (sin a)) (* (sin a) (* (tan y) (tan z)))))
1546939320.868 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x y z a) (+ x (* (/ (sqrt (+ (- (* (cos a) (+ (tan z) (tan y))) (sin a)) (* (sin a) (* (tan y) (tan z))))) (/ (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (sqrt (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))) (+ 1 (* (tan y) (tan z))))))
1546939320.868 * * * * [misc]progress:  [ 66 / 128 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ 1 (/ (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))))) (+ 1 (* (tan y) (tan z))))))>
1546939320.868 * * * * [misc]progress:  [ 67 / 128 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (pow (* 1 1) 3) (pow (* (* (tan y) (tan z)) (* (tan y) (tan z))) 3)) (cos a))) (+ (* (* 1 1) (* 1 1)) (+ (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ 1 (* (tan y) (tan z))))))>
1546939320.869 * [enter]simplify:  Simplifying (+ (* (* 1 1) (* 1 1)) (+ (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))
1546939320.869 * * [misc]simplify:  iters left: 6 (13 enodes)
1546939320.871 * * [misc]simplify:  iters left: 5 (33 enodes)
1546939320.878 * * [misc]simplify:  iters left: 4 (93 enodes)
1546939320.903 * * [misc]simplify:  iters left: 3 (281 enodes)
1546939321.068 * [exit]simplify:  Simplified to (+ 1 (+ (pow (* (tan z) (tan y)) 4) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))
1546939321.068 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x y z a) (+ x (* (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (pow (* 1 1) 3) (pow (* (* (tan y) (tan z)) (* (tan y) (tan z))) 3)) (cos a))) (+ 1 (+ (pow (* (tan z) (tan y)) 4) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (+ 1 (* (tan y) (tan z))))))
1546939321.068 * * * * [misc]progress:  [ 68 / 128 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* (* 1 1) (* 1 1)) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (cos a))) (+ (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ 1 (* (tan y) (tan z))))))>
1546939321.068 * [enter]simplify:  Simplifying (+ (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z))))
1546939321.068 * * [misc]simplify:  iters left: 6 (9 enodes)
1546939321.070 * * [misc]simplify:  iters left: 5 (17 enodes)
1546939321.072 * * [misc]simplify:  iters left: 4 (24 enodes)
1546939321.075 * * [misc]simplify:  iters left: 3 (28 enodes)
1546939321.082 * * [misc]simplify:  iters left: 2 (29 enodes)
1546939321.089 * [exit]simplify:  Simplified to (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) 1)
1546939321.089 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x y z a) (+ x (* (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* (* 1 1) (* 1 1)) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (cos a))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) 1)) (+ 1 (* (tan y) (tan z))))))
1546939321.089 * * * * [misc]progress:  [ 69 / 128 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (cos a)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))))) (* (* (cos y) (cos z)) (* (- (pow 1 3) (pow (* (tan y) (tan z)) 3)) (sin a)))) (* (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (* (* (cos y) (cos z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))))))) (+ 1 (* (tan y) (tan z))))))>
1546939321.089 * [enter]simplify:  Simplifying (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (cos a)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))))) (* (* (cos y) (cos z)) (* (- (pow 1 3) (pow (* (tan y) (tan z)) 3)) (sin a))))
1546939321.089 * * [misc]simplify:  iters left: 6 (31 enodes)
1546939321.096 * * [misc]simplify:  iters left: 5 (78 enodes)
1546939321.113 * * [misc]simplify:  iters left: 4 (254 enodes)
1546939321.251 * [exit]simplify:  Simplified to (- (* (* (+ (* (cos y) (sin z)) (* (cos z) (sin y))) (cos a)) (+ (+ (* (tan y) (tan z)) 1) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (- 1 (pow (* (tan y) (tan z)) 3)) (* (cos z) (* (cos y) (sin a)))))
1546939321.251 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x y z a) (+ x (* (/ (- (* (* (+ (* (cos y) (sin z)) (* (cos z) (sin y))) (cos a)) (+ (+ (* (tan y) (tan z)) 1) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (- 1 (pow (* (tan y) (tan z)) 3)) (* (cos z) (* (cos y) (sin a))))) (* (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (* (* (cos y) (cos z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))))))) (+ 1 (* (tan y) (tan z))))))
1546939321.252 * * * * [misc]progress:  [ 70 / 128 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (cos a)) (+ 1 (* (tan y) (tan z)))) (* (* (cos y) (cos z)) (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (sin a)))) (* (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (* (* (cos y) (cos z)) (+ 1 (* (tan y) (tan z)))))) (+ 1 (* (tan y) (tan z))))))>
1546939321.252 * [enter]simplify:  Simplifying (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (cos a)) (+ 1 (* (tan y) (tan z)))) (* (* (cos y) (cos z)) (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (sin a))))
1546939321.252 * * [misc]simplify:  iters left: 6 (26 enodes)
1546939321.256 * * [misc]simplify:  iters left: 5 (58 enodes)
1546939321.274 * * [misc]simplify:  iters left: 4 (167 enodes)
1546939321.352 * [exit]simplify:  Simplified to (- (* (+ (* (tan z) (* (tan y) (cos a))) (cos a)) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (* (* (cos y) (* (sin a) (cos z))) (- 1 (* (* (tan z) (tan y)) (* (tan z) (tan y))))))
1546939321.352 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x y z a) (+ x (* (/ (- (* (+ (* (tan z) (* (tan y) (cos a))) (cos a)) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (* (* (cos y) (* (sin a) (cos z))) (- 1 (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (* (* (cos y) (cos z)) (+ 1 (* (tan y) (tan z)))))) (+ 1 (* (tan y) (tan z))))))
1546939321.353 * * * * [misc]progress:  [ 71 / 128 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (cos a)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))))) (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (- (pow 1 3) (pow (* (tan y) (tan z)) 3)) (sin a)))) (* (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))))))) (+ 1 (* (tan y) (tan z))))))>
1546939321.353 * [enter]simplify:  Simplifying (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (cos a)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))))) (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (- (pow 1 3) (pow (* (tan y) (tan z)) 3)) (sin a))))
1546939321.353 * * [misc]simplify:  iters left: 6 (30 enodes)
1546939321.359 * * [misc]simplify:  iters left: 5 (81 enodes)
1546939321.378 * * [misc]simplify:  iters left: 4 (270 enodes)
1546939321.544 * [exit]simplify:  Simplified to (- (* (+ (* (* (tan z) (tan z)) (* (tan z) (cos a))) (* (* (tan y) (tan y)) (* (tan y) (cos a)))) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (+ 1 (* (tan z) (tan y))))) (* (* (+ (* (- (tan z) (tan y)) (tan z)) (* (tan y) (tan y))) (sin a)) (- 1 (pow (* (tan z) (tan y)) 3))))
1546939321.544 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x y z a) (+ x (* (/ (- (* (+ (* (* (tan z) (tan z)) (* (tan z) (cos a))) (* (* (tan y) (tan y)) (* (tan y) (cos a)))) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (+ 1 (* (tan z) (tan y))))) (* (* (+ (* (- (tan z) (tan y)) (tan z)) (* (tan y) (tan y))) (sin a)) (- 1 (pow (* (tan z) (tan y)) 3)))) (* (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))))))) (+ 1 (* (tan y) (tan z))))))
1546939321.544 * * * * [misc]progress:  [ 72 / 128 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (cos a)) (+ 1 (* (tan y) (tan z)))) (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (sin a)))) (* (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ 1 (* (tan y) (tan z)))))) (+ 1 (* (tan y) (tan z))))))>
1546939321.544 * [enter]simplify:  Simplifying (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (cos a)) (+ 1 (* (tan y) (tan z)))) (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (sin a))))
1546939321.544 * * [misc]simplify:  iters left: 6 (26 enodes)
1546939321.549 * * [misc]simplify:  iters left: 5 (64 enodes)
1546939321.561 * * [misc]simplify:  iters left: 4 (174 enodes)
1546939321.629 * [exit]simplify:  Simplified to (- (* (+ (* (* (tan z) (tan z)) (* (tan z) (cos a))) (* (* (tan y) (tan y)) (* (tan y) (cos a)))) (+ (* (tan z) (tan y)) 1)) (* (* (+ (* (tan z) (- (tan z) (tan y))) (* (tan y) (tan y))) (sin a)) (- 1 (* (* (tan z) (tan y)) (* (tan z) (tan y))))))
1546939321.629 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x y z a) (+ x (* (/ (- (* (+ (* (* (tan z) (tan z)) (* (tan z) (cos a))) (* (* (tan y) (tan y)) (* (tan y) (cos a)))) (+ (* (tan z) (tan y)) 1)) (* (* (+ (* (tan z) (- (tan z) (tan y))) (* (tan y) (tan y))) (sin a)) (- 1 (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ 1 (* (tan y) (tan z)))))) (+ 1 (* (tan y) (tan z))))))
1546939321.629 * * * * [misc]progress:  [ 73 / 128 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (cos a)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))))) (* (- (tan y) (tan z)) (* (- (pow 1 3) (pow (* (tan y) (tan z)) 3)) (sin a)))) (* (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))))))) (+ 1 (* (tan y) (tan z))))))>
1546939321.630 * [enter]simplify:  Simplifying (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (cos a)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))))) (* (- (tan y) (tan z)) (* (- (pow 1 3) (pow (* (tan y) (tan z)) 3)) (sin a))))
1546939321.630 * * [misc]simplify:  iters left: 6 (27 enodes)
1546939321.636 * * [misc]simplify:  iters left: 5 (74 enodes)
1546939321.654 * * [misc]simplify:  iters left: 4 (255 enodes)
1546939321.789 * [exit]simplify:  Simplified to (- (* (* (* (cos a) (- (tan y) (tan z))) (+ (tan z) (tan y))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (+ 1 (* (tan y) (tan z))))) (* (* (sin a) (- (tan y) (tan z))) (- 1 (pow (* (tan y) (tan z)) 3))))
1546939321.790 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x y z a) (+ x (* (/ (- (* (* (* (cos a) (- (tan y) (tan z))) (+ (tan z) (tan y))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (+ 1 (* (tan y) (tan z))))) (* (* (sin a) (- (tan y) (tan z))) (- 1 (pow (* (tan y) (tan z)) 3)))) (* (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))))))) (+ 1 (* (tan y) (tan z))))))
1546939321.790 * * * * [misc]progress:  [ 74 / 128 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (cos a)) (+ 1 (* (tan y) (tan z)))) (* (- (tan y) (tan z)) (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (sin a)))) (* (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (* (- (tan y) (tan z)) (+ 1 (* (tan y) (tan z)))))) (+ 1 (* (tan y) (tan z))))))>
1546939321.790 * [enter]simplify:  Simplifying (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (cos a)) (+ 1 (* (tan y) (tan z)))) (* (- (tan y) (tan z)) (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (sin a))))
1546939321.790 * * [misc]simplify:  iters left: 6 (22 enodes)
1546939321.797 * * [misc]simplify:  iters left: 5 (54 enodes)
1546939321.808 * * [misc]simplify:  iters left: 4 (165 enodes)
1546939321.885 * [exit]simplify:  Simplified to (- (* (+ (* (cos a) (* (tan y) (tan z))) (cos a)) (* (+ (tan y) (tan z)) (- (tan y) (tan z)))) (* (* (- (tan y) (tan z)) (sin a)) (- 1 (* (* (tan y) (tan z)) (* (tan y) (tan z))))))
1546939321.885 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x y z a) (+ x (* (/ (- (* (+ (* (cos a) (* (tan y) (tan z))) (cos a)) (* (+ (tan y) (tan z)) (- (tan y) (tan z)))) (* (* (- (tan y) (tan z)) (sin a)) (- 1 (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (* (- (tan y) (tan z)) (+ 1 (* (tan y) (tan z)))))) (+ 1 (* (tan y) (tan z))))))
1546939321.886 * * * * [misc]progress:  [ 75 / 128 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (pow (* (+ (tan y) (tan z)) (cos a)) 3) (pow (* (- 1 (* (tan y) (tan z))) (sin a)) 3)) (* (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (+ (* (* (+ (tan y) (tan z)) (cos a)) (* (+ (tan y) (tan z)) (cos a))) (+ (* (* (- 1 (* (tan y) (tan z))) (sin a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))))))) (+ 1 (* (tan y) (tan z))))))>
1546939321.886 * [enter]simplify:  Simplifying (- (pow (* (+ (tan y) (tan z)) (cos a)) 3) (pow (* (- 1 (* (tan y) (tan z))) (sin a)) 3))
1546939321.886 * * [misc]simplify:  iters left: 6 (17 enodes)
1546939321.889 * * [misc]simplify:  iters left: 5 (39 enodes)
1546939321.896 * * [misc]simplify:  iters left: 4 (117 enodes)
1546939321.939 * [exit]simplify:  Simplified to (+ (pow (* (cos a) (+ (tan y) (tan z))) 3) (* (* (- 1 (* (tan z) (tan y))) (- 1 (* (tan z) (tan y)))) (* (- 1 (* (tan z) (tan y))) (* (- (sin a)) (* (sin a) (sin a))))))
1546939321.939 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x y z a) (+ x (* (/ (+ (pow (* (cos a) (+ (tan y) (tan z))) 3) (* (* (- 1 (* (tan z) (tan y))) (- 1 (* (tan z) (tan y)))) (* (- 1 (* (tan z) (tan y))) (* (- (sin a)) (* (sin a) (sin a)))))) (* (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (+ (* (* (+ (tan y) (tan z)) (cos a)) (* (+ (tan y) (tan z)) (cos a))) (+ (* (* (- 1 (* (tan y) (tan z))) (sin a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))))))) (+ 1 (* (tan y) (tan z))))))
1546939321.939 * * * * [misc]progress:  [ 76 / 128 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (* (+ (tan y) (tan z)) (cos a)) (* (+ (tan y) (tan z)) (cos a))) (* (* (- 1 (* (tan y) (tan z))) (sin a)) (* (- 1 (* (tan y) (tan z))) (sin a)))) (* (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (+ (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))))) (+ 1 (* (tan y) (tan z))))))>
1546939321.940 * [enter]simplify:  Simplifying (- (* (* (+ (tan y) (tan z)) (cos a)) (* (+ (tan y) (tan z)) (cos a))) (* (* (- 1 (* (tan y) (tan z))) (sin a)) (* (- 1 (* (tan y) (tan z))) (sin a))))
1546939321.940 * * [misc]simplify:  iters left: 6 (16 enodes)
1546939321.942 * * [misc]simplify:  iters left: 5 (37 enodes)
1546939321.949 * * [misc]simplify:  iters left: 4 (101 enodes)
1546939321.997 * [exit]simplify:  Simplified to (- (* (* (cos a) (+ (tan y) (tan z))) (* (cos a) (+ (tan y) (tan z)))) (* (* (- 1 (* (tan z) (tan y))) (sin a)) (* (- 1 (* (tan z) (tan y))) (sin a))))
1546939321.997 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x y z a) (+ x (* (/ (- (* (* (cos a) (+ (tan y) (tan z))) (* (cos a) (+ (tan y) (tan z)))) (* (* (- 1 (* (tan z) (tan y))) (sin a)) (* (- 1 (* (tan z) (tan y))) (sin a)))) (* (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (+ (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))))) (+ 1 (* (tan y) (tan z))))))
1546939321.997 * * * * [misc]progress:  [ 77 / 128 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a))) (+ 1 (pow (* (tan y) (tan z)) 1)))))>
1546939321.997 * [enter]simplify:  Simplifying (* (tan y) (tan z))
1546939321.997 * * [misc]simplify:  iters left: 3 (5 enodes)
1546939321.998 * * [misc]simplify:  iters left: 2 (6 enodes)
1546939321.999 * [exit]simplify:  Simplified to (* (tan z) (tan y))
1546939321.999 * [misc]simplify:  Simplified (2 2 2 2 1) to (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a))) (+ 1 (pow (* (tan z) (tan y)) 1)))))
1546939321.999 * * * * [misc]progress:  [ 78 / 128 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a))) (+ 1 (pow (* (tan y) (tan z)) 1)))))>
1546939321.999 * * * * [misc]progress:  [ 79 / 128 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a))) (+ 1 (exp (+ (log (tan y)) (log (tan z))))))))>
1546939321.999 * [enter]simplify:  Simplifying (+ (log (tan y)) (log (tan z)))
1546939321.999 * * [misc]simplify:  iters left: 4 (7 enodes)
1546939322.000 * * [misc]simplify:  iters left: 3 (8 enodes)
1546939322.001 * [exit]simplify:  Simplified to (+ (log (tan z)) (log (tan y)))
1546939322.001 * [misc]simplify:  Simplified (2 2 2 2 1) to (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a))) (+ 1 (exp (+ (log (tan z)) (log (tan y))))))))
1546939322.001 * * * * [misc]progress:  [ 80 / 128 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a))) (+ 1 (exp (log (* (tan y) (tan z))))))))>
1546939322.001 * * * * [misc]progress:  [ 81 / 128 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a))) (+ 1 (log (exp (* (tan y) (tan z))))))))>
1546939322.001 * * * * [misc]progress:  [ 82 / 128 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a))) (+ 1 (cbrt (* (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))))))))>
1546939322.001 * [enter]simplify:  Simplifying (* (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z)))
1546939322.001 * * [misc]simplify:  iters left: 6 (9 enodes)
1546939322.003 * * [misc]simplify:  iters left: 5 (16 enodes)
1546939322.006 * * [misc]simplify:  iters left: 4 (41 enodes)
1546939322.013 * * [misc]simplify:  iters left: 3 (75 enodes)
1546939322.024 * * [misc]simplify:  iters left: 2 (99 enodes)
1546939322.037 * * [misc]simplify:  iters left: 1 (102 enodes)
1546939322.049 * [exit]simplify:  Simplified to (pow (* (tan z) (tan y)) 3)
1546939322.049 * [misc]simplify:  Simplified (2 2 2 2 1) to (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a))) (+ 1 (cbrt (pow (* (tan z) (tan y)) 3))))))
1546939322.049 * * * * [misc]progress:  [ 83 / 128 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a))) (+ 1 (* (* (cbrt (* (tan y) (tan z))) (cbrt (* (tan y) (tan z)))) (cbrt (* (tan y) (tan z))))))))>
1546939322.049 * * * * [misc]progress:  [ 84 / 128 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a))) (+ 1 (cbrt (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))))))>
1546939322.049 * * * * [misc]progress:  [ 85 / 128 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a))) (+ 1 (* (sqrt (* (tan y) (tan z))) (sqrt (* (tan y) (tan z))))))))>
1546939322.049 * * * * [misc]progress:  [ 86 / 128 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a))) (+ 1 (/ (* (sin y) (sin z)) (* (cos y) (cos z)))))))>
1546939322.049 * [enter]simplify:  Simplifying (* (sin y) (sin z))
1546939322.049 * * [misc]simplify:  iters left: 3 (5 enodes)
1546939322.050 * * [misc]simplify:  iters left: 2 (6 enodes)
1546939322.051 * [exit]simplify:  Simplified to (* (sin z) (sin y))
1546939322.051 * [misc]simplify:  Simplified (2 2 2 2 1) to (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a))) (+ 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))))))
1546939322.051 * [enter]simplify:  Simplifying (* (cos y) (cos z))
1546939322.051 * * [misc]simplify:  iters left: 3 (5 enodes)
1546939322.052 * * [misc]simplify:  iters left: 2 (6 enodes)
1546939322.053 * [exit]simplify:  Simplified to (* (cos z) (cos y))
1546939322.053 * [misc]simplify:  Simplified (2 2 2 2 2) to (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a))) (+ 1 (/ (* (sin y) (sin z)) (* (cos z) (cos y)))))))
1546939322.053 * * * * [misc]progress:  [ 87 / 128 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a))) (+ 1 (* 1 (* (tan y) (tan z)))))))>
1546939322.053 * * * * [misc]progress:  [ 88 / 128 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a))) (+ 1 (* (* (tan y) (* (cbrt (tan z)) (cbrt (tan z)))) (cbrt (tan z)))))))>
1546939322.053 * [enter]simplify:  Simplifying (cbrt (tan z))
1546939322.053 * * [misc]simplify:  iters left: 2 (3 enodes)
1546939322.053 * [exit]simplify:  Simplified to (cbrt (tan z))
1546939322.053 * [misc]simplify:  Simplified (2 2 2 2 2) to (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a))) (+ 1 (* (* (tan y) (* (cbrt (tan z)) (cbrt (tan z)))) (cbrt (tan z)))))))
1546939322.053 * * * * [misc]progress:  [ 89 / 128 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a))) (+ 1 (* (* (tan y) (sqrt (tan z))) (sqrt (tan z)))))))>
1546939322.054 * [enter]simplify:  Simplifying (sqrt (tan z))
1546939322.054 * * [misc]simplify:  iters left: 2 (3 enodes)
1546939322.054 * [exit]simplify:  Simplified to (sqrt (tan z))
1546939322.054 * [misc]simplify:  Simplified (2 2 2 2 2) to (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a))) (+ 1 (* (* (tan y) (sqrt (tan z))) (sqrt (tan z)))))))
1546939322.054 * * * * [misc]progress:  [ 90 / 128 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a))) (+ 1 (* (* (tan y) 1) (tan z))))))>
1546939322.055 * [enter]simplify:  Simplifying (tan z)
1546939322.055 * * [misc]simplify:  iters left: 1 (2 enodes)
1546939322.056 * [exit]simplify:  Simplified to (tan z)
1546939322.056 * [misc]simplify:  Simplified (2 2 2 2 2) to (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a))) (+ 1 (* (* (tan y) 1) (tan z))))))
1546939322.056 * * * * [misc]progress:  [ 91 / 128 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a))) (+ 1 (* (* (cbrt (tan y)) (cbrt (tan y))) (* (cbrt (tan y)) (tan z)))))))>
1546939322.056 * [enter]simplify:  Simplifying (* (cbrt (tan y)) (cbrt (tan y)))
1546939322.056 * * [misc]simplify:  iters left: 4 (4 enodes)
1546939322.057 * [exit]simplify:  Simplified to (* (cbrt (tan y)) (cbrt (tan y)))
1546939322.057 * [misc]simplify:  Simplified (2 2 2 2 1) to (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a))) (+ 1 (* (* (cbrt (tan y)) (cbrt (tan y))) (* (cbrt (tan y)) (tan z)))))))
1546939322.057 * * * * [misc]progress:  [ 92 / 128 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a))) (+ 1 (* (sqrt (tan y)) (* (sqrt (tan y)) (tan z)))))))>
1546939322.057 * [enter]simplify:  Simplifying (sqrt (tan y))
1546939322.057 * * [misc]simplify:  iters left: 2 (3 enodes)
1546939322.058 * [exit]simplify:  Simplified to (sqrt (tan y))
1546939322.058 * [misc]simplify:  Simplified (2 2 2 2 1) to (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a))) (+ 1 (* (sqrt (tan y)) (* (sqrt (tan y)) (tan z)))))))
1546939322.058 * * * * [misc]progress:  [ 93 / 128 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a))) (+ 1 (* 1 (* (tan y) (tan z)))))))>
1546939322.058 * * * * [misc]progress:  [ 94 / 128 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a))) (+ 1 (/ (* (tan y) (sin z)) (cos z))))))>
1546939322.058 * [enter]simplify:  Simplifying (cos z)
1546939322.058 * * [misc]simplify:  iters left: 1 (2 enodes)
1546939322.058 * [exit]simplify:  Simplified to (cos z)
1546939322.058 * [misc]simplify:  Simplified (2 2 2 2 2) to (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a))) (+ 1 (/ (* (tan y) (sin z)) (cos z))))))
1546939322.058 * * * * [misc]progress:  [ 95 / 128 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a))) (+ 1 (/ (* (sin y) (tan z)) (cos y))))))>
1546939322.059 * [enter]simplify:  Simplifying (* (sin y) (tan z))
1546939322.059 * * [misc]simplify:  iters left: 3 (5 enodes)
1546939322.060 * * [misc]simplify:  iters left: 2 (6 enodes)
1546939322.061 * [exit]simplify:  Simplified to (* (tan z) (sin y))
1546939322.061 * [misc]simplify:  Simplified (2 2 2 2 1) to (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a))) (+ 1 (/ (* (tan z) (sin y)) (cos y))))))
1546939322.061 * * * * [misc]progress:  [ 96 / 128 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a))) (+ 1 (* (tan z) (tan y))))))>
1546939322.061 * * * * [misc]progress:  [ 97 / 128 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (* (* (tan y) (tan z)) (pow (* (tan y) (tan z)) 1))) (cos a))) (+ 1 (* (tan y) (tan z))))))>
1546939322.062 * [enter]simplify:  Simplifying (* (tan y) (tan z))
1546939322.062 * * [misc]simplify:  iters left: 3 (5 enodes)
1546939322.063 * * [misc]simplify:  iters left: 2 (6 enodes)
1546939322.065 * [exit]simplify:  Simplified to (* (tan z) (tan y))
1546939322.065 * [misc]simplify:  Simplified (2 2 1 2 1 2 2 1) to (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (* (* (tan y) (tan z)) (pow (* (tan z) (tan y)) 1))) (cos a))) (+ 1 (* (tan y) (tan z))))))
1546939322.065 * * * * [misc]progress:  [ 98 / 128 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (* (* (tan y) (tan z)) (pow (* (tan y) (tan z)) 1))) (cos a))) (+ 1 (* (tan y) (tan z))))))>
1546939322.065 * * * * [misc]progress:  [ 99 / 128 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (* (* (tan y) (tan z)) (exp (+ (log (tan y)) (log (tan z)))))) (cos a))) (+ 1 (* (tan y) (tan z))))))>
1546939322.065 * [enter]simplify:  Simplifying (+ (log (tan y)) (log (tan z)))
1546939322.065 * * [misc]simplify:  iters left: 4 (7 enodes)
1546939322.067 * * [misc]simplify:  iters left: 3 (8 enodes)
1546939322.069 * [exit]simplify:  Simplified to (+ (log (tan z)) (log (tan y)))
1546939322.069 * [misc]simplify:  Simplified (2 2 1 2 1 2 2 1) to (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (* (* (tan y) (tan z)) (exp (+ (log (tan z)) (log (tan y)))))) (cos a))) (+ 1 (* (tan y) (tan z))))))
1546939322.069 * * * * [misc]progress:  [ 100 / 128 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (* (* (tan y) (tan z)) (exp (log (* (tan y) (tan z)))))) (cos a))) (+ 1 (* (tan y) (tan z))))))>
1546939322.069 * * * * [misc]progress:  [ 101 / 128 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (* (* (tan y) (tan z)) (log (exp (* (tan y) (tan z)))))) (cos a))) (+ 1 (* (tan y) (tan z))))))>
1546939322.070 * * * * [misc]progress:  [ 102 / 128 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (* (* (tan y) (tan z)) (cbrt (* (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z)))))) (cos a))) (+ 1 (* (tan y) (tan z))))))>
1546939322.070 * [enter]simplify:  Simplifying (* (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z)))
1546939322.070 * * [misc]simplify:  iters left: 6 (9 enodes)
1546939322.073 * * [misc]simplify:  iters left: 5 (16 enodes)
1546939322.080 * * [misc]simplify:  iters left: 4 (41 enodes)
1546939322.094 * * [misc]simplify:  iters left: 3 (75 enodes)
1546939322.106 * * [misc]simplify:  iters left: 2 (99 enodes)
1546939322.119 * * [misc]simplify:  iters left: 1 (102 enodes)
1546939322.131 * [exit]simplify:  Simplified to (pow (* (tan z) (tan y)) 3)
1546939322.132 * [misc]simplify:  Simplified (2 2 1 2 1 2 2 1) to (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (* (* (tan y) (tan z)) (cbrt (pow (* (tan z) (tan y)) 3)))) (cos a))) (+ 1 (* (tan y) (tan z))))))
1546939322.132 * * * * [misc]progress:  [ 103 / 128 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (* (* (tan y) (tan z)) (* (* (cbrt (* (tan y) (tan z))) (cbrt (* (tan y) (tan z)))) (cbrt (* (tan y) (tan z)))))) (cos a))) (+ 1 (* (tan y) (tan z))))))>
1546939322.132 * * * * [misc]progress:  [ 104 / 128 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (* (* (tan y) (tan z)) (cbrt (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))))) (cos a))) (+ 1 (* (tan y) (tan z))))))>
1546939322.132 * * * * [misc]progress:  [ 105 / 128 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (* (* (tan y) (tan z)) (* (sqrt (* (tan y) (tan z))) (sqrt (* (tan y) (tan z)))))) (cos a))) (+ 1 (* (tan y) (tan z))))))>
1546939322.132 * * * * [misc]progress:  [ 106 / 128 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (* (* (tan y) (tan z)) (/ (* (sin y) (sin z)) (* (cos y) (cos z))))) (cos a))) (+ 1 (* (tan y) (tan z))))))>
1546939322.132 * [enter]simplify:  Simplifying (* (sin y) (sin z))
1546939322.132 * * [misc]simplify:  iters left: 3 (5 enodes)
1546939322.133 * * [misc]simplify:  iters left: 2 (6 enodes)
1546939322.134 * [exit]simplify:  Simplified to (* (sin z) (sin y))
1546939322.134 * [misc]simplify:  Simplified (2 2 1 2 1 2 2 1) to (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (* (* (tan y) (tan z)) (/ (* (sin z) (sin y)) (* (cos y) (cos z))))) (cos a))) (+ 1 (* (tan y) (tan z))))))
1546939322.134 * [enter]simplify:  Simplifying (* (cos y) (cos z))
1546939322.134 * * [misc]simplify:  iters left: 3 (5 enodes)
1546939322.135 * * [misc]simplify:  iters left: 2 (6 enodes)
1546939322.136 * [exit]simplify:  Simplified to (* (cos z) (cos y))
1546939322.136 * [misc]simplify:  Simplified (2 2 1 2 1 2 2 2) to (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (* (* (tan y) (tan z)) (/ (* (sin y) (sin z)) (* (cos z) (cos y))))) (cos a))) (+ 1 (* (tan y) (tan z))))))
1546939322.136 * * * * [misc]progress:  [ 107 / 128 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (* (* (tan y) (tan z)) (* 1 (* (tan y) (tan z))))) (cos a))) (+ 1 (* (tan y) (tan z))))))>
1546939322.136 * * * * [misc]progress:  [ 108 / 128 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (* (* (tan y) (tan z)) (* (* (tan y) (* (cbrt (tan z)) (cbrt (tan z)))) (cbrt (tan z))))) (cos a))) (+ 1 (* (tan y) (tan z))))))>
1546939322.136 * [enter]simplify:  Simplifying (cbrt (tan z))
1546939322.136 * * [misc]simplify:  iters left: 2 (3 enodes)
1546939322.136 * [exit]simplify:  Simplified to (cbrt (tan z))
1546939322.136 * [misc]simplify:  Simplified (2 2 1 2 1 2 2 2) to (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (* (* (tan y) (tan z)) (* (* (tan y) (* (cbrt (tan z)) (cbrt (tan z)))) (cbrt (tan z))))) (cos a))) (+ 1 (* (tan y) (tan z))))))
1546939322.136 * * * * [misc]progress:  [ 109 / 128 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (* (* (tan y) (tan z)) (* (* (tan y) (sqrt (tan z))) (sqrt (tan z))))) (cos a))) (+ 1 (* (tan y) (tan z))))))>
1546939322.137 * [enter]simplify:  Simplifying (sqrt (tan z))
1546939322.137 * * [misc]simplify:  iters left: 2 (3 enodes)
1546939322.137 * [exit]simplify:  Simplified to (sqrt (tan z))
1546939322.137 * [misc]simplify:  Simplified (2 2 1 2 1 2 2 2) to (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (* (* (tan y) (tan z)) (* (* (tan y) (sqrt (tan z))) (sqrt (tan z))))) (cos a))) (+ 1 (* (tan y) (tan z))))))
1546939322.137 * * * * [misc]progress:  [ 110 / 128 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (* (* (tan y) (tan z)) (* (* (tan y) 1) (tan z)))) (cos a))) (+ 1 (* (tan y) (tan z))))))>
1546939322.137 * [enter]simplify:  Simplifying (tan z)
1546939322.137 * * [misc]simplify:  iters left: 1 (2 enodes)
1546939322.138 * [exit]simplify:  Simplified to (tan z)
1546939322.138 * [misc]simplify:  Simplified (2 2 1 2 1 2 2 2) to (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (* (* (tan y) (tan z)) (* (* (tan y) 1) (tan z)))) (cos a))) (+ 1 (* (tan y) (tan z))))))
1546939322.138 * * * * [misc]progress:  [ 111 / 128 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (* (* (tan y) (tan z)) (* (* (cbrt (tan y)) (cbrt (tan y))) (* (cbrt (tan y)) (tan z))))) (cos a))) (+ 1 (* (tan y) (tan z))))))>
1546939322.138 * [enter]simplify:  Simplifying (* (cbrt (tan y)) (cbrt (tan y)))
1546939322.138 * * [misc]simplify:  iters left: 4 (4 enodes)
1546939322.139 * [exit]simplify:  Simplified to (* (cbrt (tan y)) (cbrt (tan y)))
1546939322.139 * [misc]simplify:  Simplified (2 2 1 2 1 2 2 1) to (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (* (* (tan y) (tan z)) (* (* (cbrt (tan y)) (cbrt (tan y))) (* (cbrt (tan y)) (tan z))))) (cos a))) (+ 1 (* (tan y) (tan z))))))
1546939322.139 * * * * [misc]progress:  [ 112 / 128 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (* (* (tan y) (tan z)) (* (sqrt (tan y)) (* (sqrt (tan y)) (tan z))))) (cos a))) (+ 1 (* (tan y) (tan z))))))>
1546939322.139 * [enter]simplify:  Simplifying (sqrt (tan y))
1546939322.139 * * [misc]simplify:  iters left: 2 (3 enodes)
1546939322.139 * [exit]simplify:  Simplified to (sqrt (tan y))
1546939322.139 * [misc]simplify:  Simplified (2 2 1 2 1 2 2 1) to (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (* (* (tan y) (tan z)) (* (sqrt (tan y)) (* (sqrt (tan y)) (tan z))))) (cos a))) (+ 1 (* (tan y) (tan z))))))
1546939322.139 * * * * [misc]progress:  [ 113 / 128 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (* (* (tan y) (tan z)) (* 1 (* (tan y) (tan z))))) (cos a))) (+ 1 (* (tan y) (tan z))))))>
1546939322.139 * * * * [misc]progress:  [ 114 / 128 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (* (* (tan y) (tan z)) (/ (* (tan y) (sin z)) (cos z)))) (cos a))) (+ 1 (* (tan y) (tan z))))))>
1546939322.140 * [enter]simplify:  Simplifying (cos z)
1546939322.140 * * [misc]simplify:  iters left: 1 (2 enodes)
1546939322.140 * [exit]simplify:  Simplified to (cos z)
1546939322.140 * [misc]simplify:  Simplified (2 2 1 2 1 2 2 2) to (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (* (* (tan y) (tan z)) (/ (* (tan y) (sin z)) (cos z)))) (cos a))) (+ 1 (* (tan y) (tan z))))))
1546939322.140 * * * * [misc]progress:  [ 115 / 128 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (* (* (tan y) (tan z)) (/ (* (sin y) (tan z)) (cos y)))) (cos a))) (+ 1 (* (tan y) (tan z))))))>
1546939322.140 * [enter]simplify:  Simplifying (* (sin y) (tan z))
1546939322.140 * * [misc]simplify:  iters left: 3 (5 enodes)
1546939322.141 * * [misc]simplify:  iters left: 2 (6 enodes)
1546939322.142 * [exit]simplify:  Simplified to (* (tan z) (sin y))
1546939322.142 * [misc]simplify:  Simplified (2 2 1 2 1 2 2 1) to (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (* (* (tan y) (tan z)) (/ (* (tan z) (sin y)) (cos y)))) (cos a))) (+ 1 (* (tan y) (tan z))))))
1546939322.142 * * * * [misc]progress:  [ 116 / 128 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan z) (tan y)))) (cos a))) (+ 1 (* (tan y) (tan z))))))>
1546939322.142 * * * * [misc]progress:  [ 117 / 128 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (+ (* 2/3 (* (pow z 2) (pow y 4))) (+ (* 2/3 (* (pow z 4) (pow y 2))) (* (pow z 2) (pow y 2))))) (cos a))) (+ 1 (* (tan y) (tan z))))))>
1546939322.142 * [enter]simplify:  Simplifying (+ (* 2/3 (* (pow z 2) (pow y 4))) (+ (* 2/3 (* (pow z 4) (pow y 2))) (* (pow z 2) (pow y 2))))
1546939322.142 * * [misc]simplify:  iters left: 6 (16 enodes)
1546939322.146 * * [misc]simplify:  iters left: 5 (31 enodes)
1546939322.151 * * [misc]simplify:  iters left: 4 (75 enodes)
1546939322.174 * * [misc]simplify:  iters left: 3 (129 enodes)
1546939322.208 * * [misc]simplify:  iters left: 2 (167 enodes)
1546939322.232 * * [misc]simplify:  iters left: 1 (185 enodes)
1546939322.255 * [exit]simplify:  Simplified to (+ (* (+ (* (pow z 4) (* y y)) (* (* z z) (pow y 4))) 2/3) (* (* z y) (* z y)))
1546939322.255 * [misc]simplify:  Simplified (2 2 1 2 1 2) to (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (+ (* (+ (* (pow z 4) (* y y)) (* (* z z) (pow y 4))) 2/3) (* (* z y) (* z y)))) (cos a))) (+ 1 (* (tan y) (tan z))))))
1546939322.255 * * * * [misc]progress:  [ 118 / 128 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (/ (* (pow (sin z) 2) (pow (sin y) 2)) (* (pow (cos y) 2) (pow (cos z) 2)))) (cos a))) (+ 1 (* (tan y) (tan z))))))>
1546939322.255 * [enter]simplify:  Simplifying (/ (* (pow (sin z) 2) (pow (sin y) 2)) (* (pow (cos y) 2) (pow (cos z) 2)))
1546939322.255 * * [misc]simplify:  iters left: 6 (14 enodes)
1546939322.257 * * [misc]simplify:  iters left: 5 (27 enodes)
1546939322.262 * * [misc]simplify:  iters left: 4 (86 enodes)
1546939322.295 * * [misc]simplify:  iters left: 3 (393 enodes)
1546939322.611 * [exit]simplify:  Simplified to (* (* (/ (sin z) (cos y)) (/ (sin z) (cos y))) (* (/ (sin y) (cos z)) (/ (sin y) (cos z))))
1546939322.611 * [misc]simplify:  Simplified (2 2 1 2 1 2) to (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (* (* (/ (sin z) (cos y)) (/ (sin z) (cos y))) (* (/ (sin y) (cos z)) (/ (sin y) (cos z))))) (cos a))) (+ 1 (* (tan y) (tan z))))))
1546939322.612 * * * * [misc]progress:  [ 119 / 128 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (/ (* (pow (sin z) 2) (pow (sin y) 2)) (* (pow (cos y) 2) (pow (cos z) 2)))) (cos a))) (+ 1 (* (tan y) (tan z))))))>
1546939322.612 * [enter]simplify:  Simplifying (/ (* (pow (sin z) 2) (pow (sin y) 2)) (* (pow (cos y) 2) (pow (cos z) 2)))
1546939322.612 * * [misc]simplify:  iters left: 6 (14 enodes)
1546939322.614 * * [misc]simplify:  iters left: 5 (27 enodes)
1546939322.619 * * [misc]simplify:  iters left: 4 (86 enodes)
1546939322.650 * * [misc]simplify:  iters left: 3 (393 enodes)
1546939322.931 * [exit]simplify:  Simplified to (* (* (/ (sin z) (cos y)) (/ (sin z) (cos y))) (* (/ (sin y) (cos z)) (/ (sin y) (cos z))))
1546939322.931 * [misc]simplify:  Simplified (2 2 1 2 1 2) to (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (* (* (/ (sin z) (cos y)) (/ (sin z) (cos y))) (* (/ (sin y) (cos z)) (/ (sin y) (cos z))))) (cos a))) (+ 1 (* (tan y) (tan z))))))
1546939322.931 * * * * [misc]progress:  [ 120 / 128 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (- (+ z y) a) (+ 1 (* (tan y) (tan z))))))>
1546939322.931 * [enter]simplify:  Simplifying (- (+ z y) a)
1546939322.931 * * [misc]simplify:  iters left: 4 (5 enodes)
1546939322.933 * * [misc]simplify:  iters left: 3 (10 enodes)
1546939322.940 * * [misc]simplify:  iters left: 2 (18 enodes)
1546939322.945 * * [misc]simplify:  iters left: 1 (25 enodes)
1546939322.950 * [exit]simplify:  Simplified to (+ (- y a) z)
1546939322.950 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (* (+ (- y a) z) (+ 1 (* (tan y) (tan z))))))
1546939322.950 * * * * [misc]progress:  [ 121 / 128 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (- 1 (/ (* (pow (sin z) 2) (pow (sin y) 2)) (* (pow (cos y) 2) (pow (cos z) 2)))) (cos a))) (+ 1 (* (tan y) (tan z))))))>
1546939322.951 * [enter]simplify:  Simplifying (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (- 1 (/ (* (pow (sin z) 2) (pow (sin y) 2)) (* (pow (cos y) 2) (pow (cos z) 2)))) (cos a)))
1546939322.951 * * [misc]simplify:  iters left: 6 (32 enodes)
1546939322.962 * * [misc]simplify:  iters left: 5 (81 enodes)
1546939322.990 * * [misc]simplify:  iters left: 4 (236 enodes)
1546939323.080 * [exit]simplify:  Simplified to (/ (+ (+ (/ (cos a) (/ (cos z) (sin z))) (/ (* (sin y) (/ (sin a) (cos y))) (/ (cos z) (sin z)))) (- (/ (* (cos a) (sin y)) (cos y)) (sin a))) (* (- 1 (* (* (/ (sin z) (cos z)) (/ (sin z) (cos z))) (* (/ (sin y) (cos y)) (/ (sin y) (cos y))))) (cos a)))
1546939323.080 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (* (/ (+ (+ (/ (cos a) (/ (cos z) (sin z))) (/ (* (sin y) (/ (sin a) (cos y))) (/ (cos z) (sin z)))) (- (/ (* (cos a) (sin y)) (cos y)) (sin a))) (* (- 1 (* (* (/ (sin z) (cos z)) (/ (sin z) (cos z))) (* (/ (sin y) (cos y)) (/ (sin y) (cos y))))) (cos a))) (+ 1 (* (tan y) (tan z))))))
1546939323.080 * * * * [misc]progress:  [ 122 / 128 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (/ (* (pow (sin z) 2) (pow (sin y) 2)) (* (pow (cos y) 2) (pow (cos z) 2)))))) (+ 1 (* (tan y) (tan z))))))>
1546939323.080 * [enter]simplify:  Simplifying (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (/ (* (pow (sin z) 2) (pow (sin y) 2)) (* (pow (cos y) 2) (pow (cos z) 2))))))
1546939323.080 * * [misc]simplify:  iters left: 6 (32 enodes)
1546939323.086 * * [misc]simplify:  iters left: 5 (81 enodes)
1546939323.100 * * [misc]simplify:  iters left: 4 (236 enodes)
1546939323.222 * [exit]simplify:  Simplified to (/ (+ (+ (/ (cos a) (/ (cos z) (sin z))) (/ (* (sin y) (/ (sin a) (cos y))) (/ (cos z) (sin z)))) (- (/ (sin y) (/ (cos y) (cos a))) (sin a))) (* (- 1 (* (* (/ (sin z) (cos z)) (/ (sin z) (cos z))) (* (/ (sin y) (cos y)) (/ (sin y) (cos y))))) (cos a)))
1546939323.222 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (* (/ (+ (+ (/ (cos a) (/ (cos z) (sin z))) (/ (* (sin y) (/ (sin a) (cos y))) (/ (cos z) (sin z)))) (- (/ (sin y) (/ (cos y) (cos a))) (sin a))) (* (- 1 (* (* (/ (sin z) (cos z)) (/ (sin z) (cos z))) (* (/ (sin y) (cos y)) (/ (sin y) (cos y))))) (cos a))) (+ 1 (* (tan y) (tan z))))))
1546939323.222 * * * * [misc]progress:  [ 123 / 128 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a))) (+ 1 (+ (* 1/3 (* (pow z 3) y)) (+ (* 1/3 (* z (pow y 3))) (* z y)))))))>
1546939323.222 * [enter]simplify:  Simplifying (+ (* 1/3 (* (pow z 3) y)) (+ (* 1/3 (* z (pow y 3))) (* z y)))
1546939323.222 * * [misc]simplify:  iters left: 6 (13 enodes)
1546939323.225 * * [misc]simplify:  iters left: 5 (32 enodes)
1546939323.231 * * [misc]simplify:  iters left: 4 (71 enodes)
1546939323.251 * * [misc]simplify:  iters left: 3 (150 enodes)
1546939323.284 * * [misc]simplify:  iters left: 2 (275 enodes)
1546939323.356 * * [misc]simplify:  iters left: 1 (390 enodes)
1546939323.480 * [exit]simplify:  Simplified to (+ (* (+ (* y y) (* z z)) (* 1/3 (* z y))) (* z y))
1546939323.480 * [misc]simplify:  Simplified (2 2 2 2) to (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a))) (+ 1 (+ (* (+ (* y y) (* z z)) (* 1/3 (* z y))) (* z y))))))
1546939323.480 * * * * [misc]progress:  [ 124 / 128 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a))) (+ 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))))))>
1546939323.480 * [enter]simplify:  Simplifying (/ (* (sin z) (sin y)) (* (cos y) (cos z)))
1546939323.480 * * [misc]simplify:  iters left: 5 (9 enodes)
1546939323.481 * * [misc]simplify:  iters left: 4 (18 enodes)
1546939323.485 * * [misc]simplify:  iters left: 3 (37 enodes)
1546939323.494 * * [misc]simplify:  iters left: 2 (60 enodes)
1546939323.502 * * [misc]simplify:  iters left: 1 (73 enodes)
1546939323.512 * [exit]simplify:  Simplified to (/ (/ (sin y) (cos z)) (/ (cos y) (sin z)))
1546939323.512 * [misc]simplify:  Simplified (2 2 2 2) to (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a))) (+ 1 (/ (/ (sin y) (cos z)) (/ (cos y) (sin z)))))))
1546939323.512 * * * * [misc]progress:  [ 125 / 128 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a))) (+ 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))))))>
1546939323.513 * [enter]simplify:  Simplifying (/ (* (sin z) (sin y)) (* (cos y) (cos z)))
1546939323.513 * * [misc]simplify:  iters left: 5 (9 enodes)
1546939323.514 * * [misc]simplify:  iters left: 4 (18 enodes)
1546939323.517 * * [misc]simplify:  iters left: 3 (37 enodes)
1546939323.523 * * [misc]simplify:  iters left: 2 (60 enodes)
1546939323.533 * * [misc]simplify:  iters left: 1 (73 enodes)
1546939323.545 * [exit]simplify:  Simplified to (/ (/ (sin y) (cos z)) (/ (cos y) (sin z)))
1546939323.545 * [misc]simplify:  Simplified (2 2 2 2) to (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a))) (+ 1 (/ (/ (sin y) (cos z)) (/ (cos y) (sin z)))))))
1546939323.545 * * * * [misc]progress:  [ 126 / 128 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (* (* (tan y) (tan z)) (+ (* 1/3 (* (pow z 3) y)) (+ (* 1/3 (* z (pow y 3))) (* z y))))) (cos a))) (+ 1 (* (tan y) (tan z))))))>
1546939323.545 * [enter]simplify:  Simplifying (+ (* 1/3 (* (pow z 3) y)) (+ (* 1/3 (* z (pow y 3))) (* z y)))
1546939323.545 * * [misc]simplify:  iters left: 6 (13 enodes)
1546939323.547 * * [misc]simplify:  iters left: 5 (32 enodes)
1546939323.553 * * [misc]simplify:  iters left: 4 (71 enodes)
1546939323.574 * * [misc]simplify:  iters left: 3 (150 enodes)
1546939323.630 * * [misc]simplify:  iters left: 2 (275 enodes)
1546939323.702 * * [misc]simplify:  iters left: 1 (390 enodes)
1546939323.811 * [exit]simplify:  Simplified to (+ (* (+ (* y y) (* z z)) (* 1/3 (* z y))) (* z y))
1546939323.811 * [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (* (* (tan y) (tan z)) (+ (* (+ (* y y) (* z z)) (* 1/3 (* z y))) (* z y)))) (cos a))) (+ 1 (* (tan y) (tan z))))))
1546939323.811 * * * * [misc]progress:  [ 127 / 128 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (* (* (tan y) (tan z)) (/ (* (sin z) (sin y)) (* (cos y) (cos z))))) (cos a))) (+ 1 (* (tan y) (tan z))))))>
1546939323.811 * [enter]simplify:  Simplifying (/ (* (sin z) (sin y)) (* (cos y) (cos z)))
1546939323.811 * * [misc]simplify:  iters left: 5 (9 enodes)
1546939323.813 * * [misc]simplify:  iters left: 4 (18 enodes)
1546939323.816 * * [misc]simplify:  iters left: 3 (37 enodes)
1546939323.822 * * [misc]simplify:  iters left: 2 (60 enodes)
1546939323.832 * * [misc]simplify:  iters left: 1 (73 enodes)
1546939323.851 * [exit]simplify:  Simplified to (/ (/ (sin y) (cos z)) (/ (cos y) (sin z)))
1546939323.851 * [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (* (* (tan y) (tan z)) (/ (/ (sin y) (cos z)) (/ (cos y) (sin z))))) (cos a))) (+ 1 (* (tan y) (tan z))))))
1546939323.851 * * * * [misc]progress:  [ 128 / 128 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (* (* (tan y) (tan z)) (/ (* (sin z) (sin y)) (* (cos y) (cos z))))) (cos a))) (+ 1 (* (tan y) (tan z))))))>
1546939323.851 * [enter]simplify:  Simplifying (/ (* (sin z) (sin y)) (* (cos y) (cos z)))
1546939323.851 * * [misc]simplify:  iters left: 5 (9 enodes)
1546939323.854 * * [misc]simplify:  iters left: 4 (18 enodes)
1546939323.857 * * [misc]simplify:  iters left: 3 (37 enodes)
1546939323.864 * * [misc]simplify:  iters left: 2 (60 enodes)
1546939323.872 * * [misc]simplify:  iters left: 1 (73 enodes)
1546939323.882 * [exit]simplify:  Simplified to (/ (/ (sin y) (cos z)) (/ (cos y) (sin z)))
1546939323.882 * [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (* (* (tan y) (tan z)) (/ (/ (sin y) (cos z)) (/ (cos y) (sin z))))) (cos a))) (+ 1 (* (tan y) (tan z))))))
1546939323.882 * * * [misc]progress:  adding candidates to table
1546939326.267 * * [misc]progress:  iteration 4 / 4
1546939326.267 * * * [misc]progress:  picking best candidate
1546939326.324 * * * * [misc]pick:  Picked  #<alt (λ (x y z a) (+ x (/ 1 (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))))>
1546939326.324 * * * [misc]progress:  localizing error
1546939326.334 * * * [misc]progress:  generating rewritten candidates
1546939326.334 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 2 2)
1546939326.366 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 2 2 2 2 1 2)
1546939326.373 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 2 2 1 1 2)
1546939326.381 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 2)
1546939326.402 * * * [misc]progress:  generating series expansions
1546939326.402 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 2 2)
1546939326.403 * [misc]backup-simplify:  Simplify (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))) into (/ (* (cos a) (- 1 (* (tan y) (tan z)))) (- (+ (* (cos a) (tan z)) (+ (* (sin a) (* (tan y) (tan z))) (* (cos a) (tan y)))) (sin a)))
1546939326.403 * [misc]approximate:  Taking taylor expansion of (/ (* (cos a) (- 1 (* (tan y) (tan z)))) (- (+ (* (cos a) (tan z)) (+ (* (sin a) (* (tan y) (tan z))) (* (cos a) (tan y)))) (sin a))) in (y z a) around 0
1546939326.403 * [misc]taylor:  Taking taylor expansion of (/ (* (cos a) (- 1 (* (tan y) (tan z)))) (- (+ (* (cos a) (tan z)) (+ (* (sin a) (* (tan y) (tan z))) (* (cos a) (tan y)))) (sin a))) in a
1546939326.403 * [misc]taylor:  Taking taylor expansion of (* (cos a) (- 1 (* (tan y) (tan z)))) in a
1546939326.403 * [misc]taylor:  Taking taylor expansion of (cos a) in a
1546939326.403 * [misc]taylor:  Taking taylor expansion of a in a
1546939326.403 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.403 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.403 * [misc]taylor:  Taking taylor expansion of (- 1 (* (tan y) (tan z))) in a
1546939326.403 * [misc]taylor:  Taking taylor expansion of 1 in a
1546939326.403 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.403 * [misc]taylor:  Taking taylor expansion of (* (tan y) (tan z)) in a
1546939326.403 * [misc]taylor:  Taking taylor expansion of (tan y) in a
1546939326.403 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1546939326.403 * [misc]taylor:  Taking taylor expansion of (sin y) in a
1546939326.403 * [misc]taylor:  Taking taylor expansion of y in a
1546939326.403 * [misc]backup-simplify:  Simplify y into y
1546939326.403 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546939326.403 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546939326.403 * [misc]taylor:  Taking taylor expansion of (cos y) in a
1546939326.403 * [misc]taylor:  Taking taylor expansion of y in a
1546939326.403 * [misc]backup-simplify:  Simplify y into y
1546939326.403 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546939326.403 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546939326.403 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1546939326.403 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1546939326.403 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1546939326.403 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1546939326.403 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1546939326.404 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.404 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1546939326.404 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1546939326.404 * [misc]taylor:  Taking taylor expansion of (tan z) in a
1546939326.404 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546939326.404 * [misc]taylor:  Taking taylor expansion of (sin z) in a
1546939326.404 * [misc]taylor:  Taking taylor expansion of z in a
1546939326.404 * [misc]backup-simplify:  Simplify z into z
1546939326.404 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546939326.404 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546939326.404 * [misc]taylor:  Taking taylor expansion of (cos z) in a
1546939326.404 * [misc]taylor:  Taking taylor expansion of z in a
1546939326.404 * [misc]backup-simplify:  Simplify z into z
1546939326.404 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546939326.404 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546939326.404 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546939326.404 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546939326.404 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546939326.404 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546939326.404 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546939326.404 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.404 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546939326.404 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546939326.404 * [misc]taylor:  Taking taylor expansion of (- (+ (* (cos a) (tan z)) (+ (* (sin a) (* (tan y) (tan z))) (* (cos a) (tan y)))) (sin a)) in a
1546939326.404 * [misc]taylor:  Taking taylor expansion of (+ (* (cos a) (tan z)) (+ (* (sin a) (* (tan y) (tan z))) (* (cos a) (tan y)))) in a
1546939326.404 * [misc]taylor:  Taking taylor expansion of (* (cos a) (tan z)) in a
1546939326.404 * [misc]taylor:  Taking taylor expansion of (cos a) in a
1546939326.404 * [misc]taylor:  Taking taylor expansion of a in a
1546939326.404 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.404 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.404 * [misc]taylor:  Taking taylor expansion of (tan z) in a
1546939326.404 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546939326.404 * [misc]taylor:  Taking taylor expansion of (sin z) in a
1546939326.405 * [misc]taylor:  Taking taylor expansion of z in a
1546939326.405 * [misc]backup-simplify:  Simplify z into z
1546939326.405 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546939326.405 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546939326.405 * [misc]taylor:  Taking taylor expansion of (cos z) in a
1546939326.405 * [misc]taylor:  Taking taylor expansion of z in a
1546939326.405 * [misc]backup-simplify:  Simplify z into z
1546939326.405 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546939326.405 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546939326.405 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546939326.405 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546939326.405 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546939326.405 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546939326.405 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546939326.405 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.405 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546939326.405 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546939326.405 * [misc]taylor:  Taking taylor expansion of (+ (* (sin a) (* (tan y) (tan z))) (* (cos a) (tan y))) in a
1546939326.405 * [misc]taylor:  Taking taylor expansion of (* (sin a) (* (tan y) (tan z))) in a
1546939326.405 * [misc]taylor:  Taking taylor expansion of (sin a) in a
1546939326.405 * [misc]taylor:  Taking taylor expansion of a in a
1546939326.405 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.405 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.405 * [misc]taylor:  Taking taylor expansion of (* (tan y) (tan z)) in a
1546939326.405 * [misc]taylor:  Taking taylor expansion of (tan y) in a
1546939326.405 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1546939326.405 * [misc]taylor:  Taking taylor expansion of (sin y) in a
1546939326.405 * [misc]taylor:  Taking taylor expansion of y in a
1546939326.405 * [misc]backup-simplify:  Simplify y into y
1546939326.405 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546939326.405 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546939326.405 * [misc]taylor:  Taking taylor expansion of (cos y) in a
1546939326.405 * [misc]taylor:  Taking taylor expansion of y in a
1546939326.405 * [misc]backup-simplify:  Simplify y into y
1546939326.405 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546939326.405 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546939326.405 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1546939326.406 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1546939326.406 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1546939326.406 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1546939326.406 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1546939326.406 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.406 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1546939326.406 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1546939326.406 * [misc]taylor:  Taking taylor expansion of (tan z) in a
1546939326.406 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546939326.406 * [misc]taylor:  Taking taylor expansion of (sin z) in a
1546939326.406 * [misc]taylor:  Taking taylor expansion of z in a
1546939326.406 * [misc]backup-simplify:  Simplify z into z
1546939326.406 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546939326.406 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546939326.406 * [misc]taylor:  Taking taylor expansion of (cos z) in a
1546939326.406 * [misc]taylor:  Taking taylor expansion of z in a
1546939326.406 * [misc]backup-simplify:  Simplify z into z
1546939326.406 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546939326.406 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546939326.406 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546939326.406 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546939326.406 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546939326.406 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546939326.406 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546939326.406 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.406 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546939326.406 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546939326.407 * [misc]taylor:  Taking taylor expansion of (* (cos a) (tan y)) in a
1546939326.407 * [misc]taylor:  Taking taylor expansion of (cos a) in a
1546939326.407 * [misc]taylor:  Taking taylor expansion of a in a
1546939326.407 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.407 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.407 * [misc]taylor:  Taking taylor expansion of (tan y) in a
1546939326.407 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1546939326.407 * [misc]taylor:  Taking taylor expansion of (sin y) in a
1546939326.407 * [misc]taylor:  Taking taylor expansion of y in a
1546939326.407 * [misc]backup-simplify:  Simplify y into y
1546939326.407 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546939326.407 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546939326.407 * [misc]taylor:  Taking taylor expansion of (cos y) in a
1546939326.407 * [misc]taylor:  Taking taylor expansion of y in a
1546939326.407 * [misc]backup-simplify:  Simplify y into y
1546939326.407 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546939326.407 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546939326.407 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1546939326.407 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1546939326.407 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1546939326.407 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1546939326.407 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1546939326.407 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.407 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1546939326.407 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1546939326.407 * [misc]taylor:  Taking taylor expansion of (sin a) in a
1546939326.407 * [misc]taylor:  Taking taylor expansion of a in a
1546939326.407 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.407 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.407 * [misc]backup-simplify:  Simplify (* (/ (sin y) (cos y)) (/ (sin z) (cos z))) into (/ (* (sin z) (sin y)) (* (cos y) (cos z)))
1546939326.408 * [misc]backup-simplify:  Simplify (- (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) into (- (/ (* (sin z) (sin y)) (* (cos y) (cos z))))
1546939326.408 * [misc]backup-simplify:  Simplify (+ 1 (- (/ (* (sin z) (sin y)) (* (cos y) (cos z))))) into (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))
1546939326.408 * [misc]backup-simplify:  Simplify (* 1 (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))) into (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))
1546939326.408 * [misc]backup-simplify:  Simplify (* 1 (/ (sin z) (cos z))) into (/ (sin z) (cos z))
1546939326.408 * [misc]backup-simplify:  Simplify (* (/ (sin y) (cos y)) (/ (sin z) (cos z))) into (/ (* (sin z) (sin y)) (* (cos y) (cos z)))
1546939326.408 * [misc]backup-simplify:  Simplify (* 0 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) into 0
1546939326.408 * [misc]backup-simplify:  Simplify (* 1 (/ (sin y) (cos y))) into (/ (sin y) (cos y))
1546939326.408 * [misc]backup-simplify:  Simplify (+ 0 (/ (sin y) (cos y))) into (/ (sin y) (cos y))
1546939326.408 * [misc]backup-simplify:  Simplify (+ (/ (sin z) (cos z)) (/ (sin y) (cos y))) into (+ (/ (sin z) (cos z)) (/ (sin y) (cos y)))
1546939326.408 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.409 * [misc]backup-simplify:  Simplify (+ (+ (/ (sin z) (cos z)) (/ (sin y) (cos y))) 0) into (+ (/ (sin z) (cos z)) (/ (sin y) (cos y)))
1546939326.409 * [misc]backup-simplify:  Simplify (/ (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) (+ (/ (sin z) (cos z)) (/ (sin y) (cos y)))) into (/ (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) (+ (/ (sin z) (cos z)) (/ (sin y) (cos y))))
1546939326.409 * [misc]taylor:  Taking taylor expansion of (/ (* (cos a) (- 1 (* (tan y) (tan z)))) (- (+ (* (cos a) (tan z)) (+ (* (sin a) (* (tan y) (tan z))) (* (cos a) (tan y)))) (sin a))) in z
1546939326.409 * [misc]taylor:  Taking taylor expansion of (* (cos a) (- 1 (* (tan y) (tan z)))) in z
1546939326.409 * [misc]taylor:  Taking taylor expansion of (cos a) in z
1546939326.409 * [misc]taylor:  Taking taylor expansion of a in z
1546939326.409 * [misc]backup-simplify:  Simplify a into a
1546939326.409 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546939326.409 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546939326.409 * [misc]taylor:  Taking taylor expansion of (- 1 (* (tan y) (tan z))) in z
1546939326.409 * [misc]taylor:  Taking taylor expansion of 1 in z
1546939326.409 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.409 * [misc]taylor:  Taking taylor expansion of (* (tan y) (tan z)) in z
1546939326.409 * [misc]taylor:  Taking taylor expansion of (tan y) in z
1546939326.409 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1546939326.409 * [misc]taylor:  Taking taylor expansion of (sin y) in z
1546939326.409 * [misc]taylor:  Taking taylor expansion of y in z
1546939326.409 * [misc]backup-simplify:  Simplify y into y
1546939326.409 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546939326.409 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546939326.409 * [misc]taylor:  Taking taylor expansion of (cos y) in z
1546939326.409 * [misc]taylor:  Taking taylor expansion of y in z
1546939326.409 * [misc]backup-simplify:  Simplify y into y
1546939326.409 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546939326.409 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546939326.409 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1546939326.409 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1546939326.409 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1546939326.409 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1546939326.409 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1546939326.409 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.410 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1546939326.410 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1546939326.410 * [misc]taylor:  Taking taylor expansion of (tan z) in z
1546939326.410 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546939326.410 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1546939326.410 * [misc]taylor:  Taking taylor expansion of z in z
1546939326.410 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.410 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.410 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1546939326.410 * [misc]taylor:  Taking taylor expansion of z in z
1546939326.410 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.410 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.411 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546939326.411 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939326.411 * [misc]taylor:  Taking taylor expansion of (- (+ (* (cos a) (tan z)) (+ (* (sin a) (* (tan y) (tan z))) (* (cos a) (tan y)))) (sin a)) in z
1546939326.411 * [misc]taylor:  Taking taylor expansion of (+ (* (cos a) (tan z)) (+ (* (sin a) (* (tan y) (tan z))) (* (cos a) (tan y)))) in z
1546939326.411 * [misc]taylor:  Taking taylor expansion of (* (cos a) (tan z)) in z
1546939326.411 * [misc]taylor:  Taking taylor expansion of (cos a) in z
1546939326.411 * [misc]taylor:  Taking taylor expansion of a in z
1546939326.411 * [misc]backup-simplify:  Simplify a into a
1546939326.411 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546939326.411 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546939326.411 * [misc]taylor:  Taking taylor expansion of (tan z) in z
1546939326.411 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546939326.411 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1546939326.411 * [misc]taylor:  Taking taylor expansion of z in z
1546939326.411 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.411 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.411 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1546939326.411 * [misc]taylor:  Taking taylor expansion of z in z
1546939326.411 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.411 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.412 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546939326.412 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939326.412 * [misc]taylor:  Taking taylor expansion of (+ (* (sin a) (* (tan y) (tan z))) (* (cos a) (tan y))) in z
1546939326.412 * [misc]taylor:  Taking taylor expansion of (* (sin a) (* (tan y) (tan z))) in z
1546939326.412 * [misc]taylor:  Taking taylor expansion of (sin a) in z
1546939326.412 * [misc]taylor:  Taking taylor expansion of a in z
1546939326.412 * [misc]backup-simplify:  Simplify a into a
1546939326.412 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546939326.412 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546939326.412 * [misc]taylor:  Taking taylor expansion of (* (tan y) (tan z)) in z
1546939326.412 * [misc]taylor:  Taking taylor expansion of (tan y) in z
1546939326.412 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1546939326.412 * [misc]taylor:  Taking taylor expansion of (sin y) in z
1546939326.412 * [misc]taylor:  Taking taylor expansion of y in z
1546939326.412 * [misc]backup-simplify:  Simplify y into y
1546939326.412 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546939326.412 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546939326.412 * [misc]taylor:  Taking taylor expansion of (cos y) in z
1546939326.412 * [misc]taylor:  Taking taylor expansion of y in z
1546939326.412 * [misc]backup-simplify:  Simplify y into y
1546939326.412 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546939326.412 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546939326.412 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1546939326.412 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1546939326.412 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1546939326.412 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1546939326.412 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1546939326.412 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.413 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1546939326.413 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1546939326.413 * [misc]taylor:  Taking taylor expansion of (tan z) in z
1546939326.413 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546939326.413 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1546939326.413 * [misc]taylor:  Taking taylor expansion of z in z
1546939326.413 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.413 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.413 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1546939326.413 * [misc]taylor:  Taking taylor expansion of z in z
1546939326.413 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.413 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.413 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546939326.413 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939326.413 * [misc]taylor:  Taking taylor expansion of (* (cos a) (tan y)) in z
1546939326.414 * [misc]taylor:  Taking taylor expansion of (cos a) in z
1546939326.414 * [misc]taylor:  Taking taylor expansion of a in z
1546939326.414 * [misc]backup-simplify:  Simplify a into a
1546939326.414 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546939326.414 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546939326.414 * [misc]taylor:  Taking taylor expansion of (tan y) in z
1546939326.414 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1546939326.414 * [misc]taylor:  Taking taylor expansion of (sin y) in z
1546939326.414 * [misc]taylor:  Taking taylor expansion of y in z
1546939326.414 * [misc]backup-simplify:  Simplify y into y
1546939326.414 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546939326.414 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546939326.414 * [misc]taylor:  Taking taylor expansion of (cos y) in z
1546939326.414 * [misc]taylor:  Taking taylor expansion of y in z
1546939326.414 * [misc]backup-simplify:  Simplify y into y
1546939326.414 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546939326.414 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546939326.414 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1546939326.414 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1546939326.414 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1546939326.414 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1546939326.414 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1546939326.414 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.414 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1546939326.414 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1546939326.414 * [misc]taylor:  Taking taylor expansion of (sin a) in z
1546939326.414 * [misc]taylor:  Taking taylor expansion of a in z
1546939326.414 * [misc]backup-simplify:  Simplify a into a
1546939326.414 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546939326.414 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546939326.414 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1546939326.414 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1546939326.415 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.415 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1546939326.415 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546939326.415 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1546939326.415 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1546939326.415 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1546939326.415 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.415 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1546939326.415 * [misc]backup-simplify:  Simplify (* (cos a) (/ (sin y) (cos y))) into (/ (* (cos a) (sin y)) (cos y))
1546939326.415 * [misc]backup-simplify:  Simplify (+ 0 (/ (* (cos a) (sin y)) (cos y))) into (/ (* (cos a) (sin y)) (cos y))
1546939326.415 * [misc]backup-simplify:  Simplify (+ 0 (/ (* (cos a) (sin y)) (cos y))) into (/ (* (cos a) (sin y)) (cos y))
1546939326.415 * [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
1546939326.415 * [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
1546939326.415 * [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
1546939326.415 * [misc]backup-simplify:  Simplify (- (sin a)) into (- (sin a))
1546939326.416 * [misc]backup-simplify:  Simplify (+ (/ (* (cos a) (sin y)) (cos y)) (- (sin a))) into (- (/ (* (cos a) (sin y)) (cos y)) (sin a))
1546939326.416 * [misc]backup-simplify:  Simplify (/ (cos a) (- (/ (* (cos a) (sin y)) (cos y)) (sin a))) into (/ (cos a) (- (/ (* (cos a) (sin y)) (cos y)) (sin a)))
1546939326.416 * [misc]taylor:  Taking taylor expansion of (/ (* (cos a) (- 1 (* (tan y) (tan z)))) (- (+ (* (cos a) (tan z)) (+ (* (sin a) (* (tan y) (tan z))) (* (cos a) (tan y)))) (sin a))) in y
1546939326.416 * [misc]taylor:  Taking taylor expansion of (* (cos a) (- 1 (* (tan y) (tan z)))) in y
1546939326.416 * [misc]taylor:  Taking taylor expansion of (cos a) in y
1546939326.416 * [misc]taylor:  Taking taylor expansion of a in y
1546939326.416 * [misc]backup-simplify:  Simplify a into a
1546939326.416 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546939326.416 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546939326.416 * [misc]taylor:  Taking taylor expansion of (- 1 (* (tan y) (tan z))) in y
1546939326.416 * [misc]taylor:  Taking taylor expansion of 1 in y
1546939326.416 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.416 * [misc]taylor:  Taking taylor expansion of (* (tan y) (tan z)) in y
1546939326.416 * [misc]taylor:  Taking taylor expansion of (tan y) in y
1546939326.416 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1546939326.416 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1546939326.416 * [misc]taylor:  Taking taylor expansion of y in y
1546939326.416 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.416 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.416 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1546939326.416 * [misc]taylor:  Taking taylor expansion of y in y
1546939326.416 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.416 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.417 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546939326.417 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939326.417 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1546939326.417 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546939326.417 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1546939326.417 * [misc]taylor:  Taking taylor expansion of z in y
1546939326.417 * [misc]backup-simplify:  Simplify z into z
1546939326.417 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546939326.417 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546939326.417 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1546939326.417 * [misc]taylor:  Taking taylor expansion of z in y
1546939326.417 * [misc]backup-simplify:  Simplify z into z
1546939326.417 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546939326.417 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546939326.417 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546939326.417 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546939326.417 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546939326.417 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546939326.417 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546939326.417 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.417 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546939326.418 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546939326.418 * [misc]taylor:  Taking taylor expansion of (- (+ (* (cos a) (tan z)) (+ (* (sin a) (* (tan y) (tan z))) (* (cos a) (tan y)))) (sin a)) in y
1546939326.418 * [misc]taylor:  Taking taylor expansion of (+ (* (cos a) (tan z)) (+ (* (sin a) (* (tan y) (tan z))) (* (cos a) (tan y)))) in y
1546939326.418 * [misc]taylor:  Taking taylor expansion of (* (cos a) (tan z)) in y
1546939326.418 * [misc]taylor:  Taking taylor expansion of (cos a) in y
1546939326.418 * [misc]taylor:  Taking taylor expansion of a in y
1546939326.418 * [misc]backup-simplify:  Simplify a into a
1546939326.418 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546939326.418 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546939326.418 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1546939326.418 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546939326.418 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1546939326.418 * [misc]taylor:  Taking taylor expansion of z in y
1546939326.418 * [misc]backup-simplify:  Simplify z into z
1546939326.418 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546939326.418 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546939326.418 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1546939326.418 * [misc]taylor:  Taking taylor expansion of z in y
1546939326.418 * [misc]backup-simplify:  Simplify z into z
1546939326.418 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546939326.418 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546939326.418 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546939326.418 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546939326.418 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546939326.418 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546939326.418 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546939326.418 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.418 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546939326.418 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546939326.418 * [misc]taylor:  Taking taylor expansion of (+ (* (sin a) (* (tan y) (tan z))) (* (cos a) (tan y))) in y
1546939326.418 * [misc]taylor:  Taking taylor expansion of (* (sin a) (* (tan y) (tan z))) in y
1546939326.418 * [misc]taylor:  Taking taylor expansion of (sin a) in y
1546939326.418 * [misc]taylor:  Taking taylor expansion of a in y
1546939326.418 * [misc]backup-simplify:  Simplify a into a
1546939326.418 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546939326.418 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546939326.419 * [misc]taylor:  Taking taylor expansion of (* (tan y) (tan z)) in y
1546939326.419 * [misc]taylor:  Taking taylor expansion of (tan y) in y
1546939326.419 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1546939326.419 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1546939326.419 * [misc]taylor:  Taking taylor expansion of y in y
1546939326.419 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.419 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.419 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1546939326.419 * [misc]taylor:  Taking taylor expansion of y in y
1546939326.419 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.419 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.419 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546939326.419 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939326.419 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1546939326.420 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546939326.420 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1546939326.420 * [misc]taylor:  Taking taylor expansion of z in y
1546939326.420 * [misc]backup-simplify:  Simplify z into z
1546939326.420 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546939326.420 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546939326.420 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1546939326.420 * [misc]taylor:  Taking taylor expansion of z in y
1546939326.420 * [misc]backup-simplify:  Simplify z into z
1546939326.420 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546939326.420 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546939326.420 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546939326.420 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546939326.420 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546939326.420 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546939326.420 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546939326.420 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.420 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546939326.420 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546939326.420 * [misc]taylor:  Taking taylor expansion of (* (cos a) (tan y)) in y
1546939326.420 * [misc]taylor:  Taking taylor expansion of (cos a) in y
1546939326.420 * [misc]taylor:  Taking taylor expansion of a in y
1546939326.420 * [misc]backup-simplify:  Simplify a into a
1546939326.420 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546939326.420 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546939326.420 * [misc]taylor:  Taking taylor expansion of (tan y) in y
1546939326.420 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1546939326.420 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1546939326.420 * [misc]taylor:  Taking taylor expansion of y in y
1546939326.420 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.420 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.420 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1546939326.420 * [misc]taylor:  Taking taylor expansion of y in y
1546939326.420 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.420 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.421 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546939326.421 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939326.421 * [misc]taylor:  Taking taylor expansion of (sin a) in y
1546939326.421 * [misc]taylor:  Taking taylor expansion of a in y
1546939326.421 * [misc]backup-simplify:  Simplify a into a
1546939326.421 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546939326.421 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546939326.421 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1546939326.421 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1546939326.422 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.422 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1546939326.422 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546939326.422 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1546939326.422 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1546939326.422 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1546939326.422 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.422 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1546939326.422 * [misc]backup-simplify:  Simplify (* (cos a) (/ (sin z) (cos z))) into (/ (* (cos a) (sin z)) (cos z))
1546939326.422 * [misc]backup-simplify:  Simplify (+ (/ (* (cos a) (sin z)) (cos z)) 0) into (/ (* (cos a) (sin z)) (cos z))
1546939326.422 * [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
1546939326.422 * [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
1546939326.422 * [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
1546939326.422 * [misc]backup-simplify:  Simplify (- (sin a)) into (- (sin a))
1546939326.422 * [misc]backup-simplify:  Simplify (+ (/ (* (cos a) (sin z)) (cos z)) (- (sin a))) into (- (/ (* (cos a) (sin z)) (cos z)) (sin a))
1546939326.423 * [misc]backup-simplify:  Simplify (/ (cos a) (- (/ (* (cos a) (sin z)) (cos z)) (sin a))) into (/ (cos a) (- (/ (* (cos a) (sin z)) (cos z)) (sin a)))
1546939326.423 * [misc]taylor:  Taking taylor expansion of (/ (* (cos a) (- 1 (* (tan y) (tan z)))) (- (+ (* (cos a) (tan z)) (+ (* (sin a) (* (tan y) (tan z))) (* (cos a) (tan y)))) (sin a))) in y
1546939326.423 * [misc]taylor:  Taking taylor expansion of (* (cos a) (- 1 (* (tan y) (tan z)))) in y
1546939326.423 * [misc]taylor:  Taking taylor expansion of (cos a) in y
1546939326.423 * [misc]taylor:  Taking taylor expansion of a in y
1546939326.423 * [misc]backup-simplify:  Simplify a into a
1546939326.423 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546939326.423 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546939326.423 * [misc]taylor:  Taking taylor expansion of (- 1 (* (tan y) (tan z))) in y
1546939326.423 * [misc]taylor:  Taking taylor expansion of 1 in y
1546939326.423 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.423 * [misc]taylor:  Taking taylor expansion of (* (tan y) (tan z)) in y
1546939326.423 * [misc]taylor:  Taking taylor expansion of (tan y) in y
1546939326.423 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1546939326.423 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1546939326.423 * [misc]taylor:  Taking taylor expansion of y in y
1546939326.423 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.423 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.423 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1546939326.423 * [misc]taylor:  Taking taylor expansion of y in y
1546939326.423 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.423 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.424 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546939326.424 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939326.424 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1546939326.424 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546939326.424 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1546939326.424 * [misc]taylor:  Taking taylor expansion of z in y
1546939326.424 * [misc]backup-simplify:  Simplify z into z
1546939326.424 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546939326.424 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546939326.424 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1546939326.424 * [misc]taylor:  Taking taylor expansion of z in y
1546939326.424 * [misc]backup-simplify:  Simplify z into z
1546939326.424 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546939326.424 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546939326.424 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546939326.424 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546939326.424 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546939326.424 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546939326.424 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546939326.424 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.424 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546939326.424 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546939326.424 * [misc]taylor:  Taking taylor expansion of (- (+ (* (cos a) (tan z)) (+ (* (sin a) (* (tan y) (tan z))) (* (cos a) (tan y)))) (sin a)) in y
1546939326.425 * [misc]taylor:  Taking taylor expansion of (+ (* (cos a) (tan z)) (+ (* (sin a) (* (tan y) (tan z))) (* (cos a) (tan y)))) in y
1546939326.425 * [misc]taylor:  Taking taylor expansion of (* (cos a) (tan z)) in y
1546939326.425 * [misc]taylor:  Taking taylor expansion of (cos a) in y
1546939326.425 * [misc]taylor:  Taking taylor expansion of a in y
1546939326.425 * [misc]backup-simplify:  Simplify a into a
1546939326.425 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546939326.425 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546939326.425 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1546939326.425 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546939326.425 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1546939326.425 * [misc]taylor:  Taking taylor expansion of z in y
1546939326.425 * [misc]backup-simplify:  Simplify z into z
1546939326.425 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546939326.425 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546939326.425 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1546939326.425 * [misc]taylor:  Taking taylor expansion of z in y
1546939326.425 * [misc]backup-simplify:  Simplify z into z
1546939326.425 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546939326.425 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546939326.425 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546939326.425 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546939326.425 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546939326.425 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546939326.425 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546939326.425 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.425 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546939326.425 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546939326.425 * [misc]taylor:  Taking taylor expansion of (+ (* (sin a) (* (tan y) (tan z))) (* (cos a) (tan y))) in y
1546939326.425 * [misc]taylor:  Taking taylor expansion of (* (sin a) (* (tan y) (tan z))) in y
1546939326.425 * [misc]taylor:  Taking taylor expansion of (sin a) in y
1546939326.425 * [misc]taylor:  Taking taylor expansion of a in y
1546939326.425 * [misc]backup-simplify:  Simplify a into a
1546939326.425 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546939326.425 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546939326.425 * [misc]taylor:  Taking taylor expansion of (* (tan y) (tan z)) in y
1546939326.425 * [misc]taylor:  Taking taylor expansion of (tan y) in y
1546939326.426 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1546939326.426 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1546939326.426 * [misc]taylor:  Taking taylor expansion of y in y
1546939326.426 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.426 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.426 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1546939326.426 * [misc]taylor:  Taking taylor expansion of y in y
1546939326.426 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.426 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.426 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546939326.426 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939326.426 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1546939326.426 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546939326.426 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1546939326.426 * [misc]taylor:  Taking taylor expansion of z in y
1546939326.427 * [misc]backup-simplify:  Simplify z into z
1546939326.427 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546939326.427 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546939326.427 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1546939326.427 * [misc]taylor:  Taking taylor expansion of z in y
1546939326.427 * [misc]backup-simplify:  Simplify z into z
1546939326.427 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546939326.427 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546939326.427 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546939326.427 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546939326.427 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546939326.427 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546939326.427 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546939326.427 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.427 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546939326.427 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546939326.427 * [misc]taylor:  Taking taylor expansion of (* (cos a) (tan y)) in y
1546939326.427 * [misc]taylor:  Taking taylor expansion of (cos a) in y
1546939326.427 * [misc]taylor:  Taking taylor expansion of a in y
1546939326.427 * [misc]backup-simplify:  Simplify a into a
1546939326.427 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546939326.427 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546939326.427 * [misc]taylor:  Taking taylor expansion of (tan y) in y
1546939326.427 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1546939326.427 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1546939326.427 * [misc]taylor:  Taking taylor expansion of y in y
1546939326.427 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.427 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.427 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1546939326.427 * [misc]taylor:  Taking taylor expansion of y in y
1546939326.427 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.427 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.428 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546939326.428 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939326.428 * [misc]taylor:  Taking taylor expansion of (sin a) in y
1546939326.428 * [misc]taylor:  Taking taylor expansion of a in y
1546939326.428 * [misc]backup-simplify:  Simplify a into a
1546939326.428 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546939326.428 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546939326.428 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1546939326.428 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1546939326.428 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.428 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1546939326.429 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546939326.429 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1546939326.429 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1546939326.429 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1546939326.429 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.429 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1546939326.429 * [misc]backup-simplify:  Simplify (* (cos a) (/ (sin z) (cos z))) into (/ (* (cos a) (sin z)) (cos z))
1546939326.429 * [misc]backup-simplify:  Simplify (+ (/ (* (cos a) (sin z)) (cos z)) 0) into (/ (* (cos a) (sin z)) (cos z))
1546939326.429 * [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
1546939326.429 * [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
1546939326.429 * [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
1546939326.429 * [misc]backup-simplify:  Simplify (- (sin a)) into (- (sin a))
1546939326.429 * [misc]backup-simplify:  Simplify (+ (/ (* (cos a) (sin z)) (cos z)) (- (sin a))) into (- (/ (* (cos a) (sin z)) (cos z)) (sin a))
1546939326.429 * [misc]backup-simplify:  Simplify (/ (cos a) (- (/ (* (cos a) (sin z)) (cos z)) (sin a))) into (/ (cos a) (- (/ (* (cos a) (sin z)) (cos z)) (sin a)))
1546939326.430 * [misc]taylor:  Taking taylor expansion of (/ (cos a) (- (/ (* (cos a) (sin z)) (cos z)) (sin a))) in z
1546939326.430 * [misc]taylor:  Taking taylor expansion of (cos a) in z
1546939326.430 * [misc]taylor:  Taking taylor expansion of a in z
1546939326.430 * [misc]backup-simplify:  Simplify a into a
1546939326.430 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546939326.430 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546939326.430 * [misc]taylor:  Taking taylor expansion of (- (/ (* (cos a) (sin z)) (cos z)) (sin a)) in z
1546939326.430 * [misc]taylor:  Taking taylor expansion of (/ (* (cos a) (sin z)) (cos z)) in z
1546939326.430 * [misc]taylor:  Taking taylor expansion of (* (cos a) (sin z)) in z
1546939326.430 * [misc]taylor:  Taking taylor expansion of (cos a) in z
1546939326.430 * [misc]taylor:  Taking taylor expansion of a in z
1546939326.430 * [misc]backup-simplify:  Simplify a into a
1546939326.430 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546939326.430 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546939326.430 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1546939326.430 * [misc]taylor:  Taking taylor expansion of z in z
1546939326.430 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.430 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.430 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1546939326.430 * [misc]taylor:  Taking taylor expansion of z in z
1546939326.430 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.430 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.430 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1546939326.430 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1546939326.430 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.430 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1546939326.430 * [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
1546939326.431 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546939326.431 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939326.431 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 1)) into 0
1546939326.432 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939326.432 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 0)) into 0
1546939326.432 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.432 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.432 * [misc]backup-simplify:  Simplify (+ (* (cos a) 1) (* 0 0)) into (cos a)
1546939326.432 * [misc]backup-simplify:  Simplify (/ (cos a) 1) into (cos a)
1546939326.432 * [misc]taylor:  Taking taylor expansion of (sin a) in z
1546939326.432 * [misc]taylor:  Taking taylor expansion of a in z
1546939326.432 * [misc]backup-simplify:  Simplify a into a
1546939326.432 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546939326.432 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546939326.432 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1546939326.432 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1546939326.433 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.433 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1546939326.433 * [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
1546939326.433 * [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
1546939326.433 * [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
1546939326.433 * [misc]backup-simplify:  Simplify (- (sin a)) into (- (sin a))
1546939326.433 * [misc]backup-simplify:  Simplify (+ 0 (- (sin a))) into (- (sin a))
1546939326.433 * [misc]backup-simplify:  Simplify (/ (cos a) (- (sin a))) into (* -1 (/ (cos a) (sin a)))
1546939326.433 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (cos a) (sin a))) in a
1546939326.433 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939326.433 * [misc]backup-simplify:  Simplify -1 into -1
1546939326.433 * [misc]taylor:  Taking taylor expansion of (/ (cos a) (sin a)) in a
1546939326.433 * [misc]taylor:  Taking taylor expansion of (cos a) in a
1546939326.433 * [misc]taylor:  Taking taylor expansion of a in a
1546939326.433 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.433 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.433 * [misc]taylor:  Taking taylor expansion of (sin a) in a
1546939326.433 * [misc]taylor:  Taking taylor expansion of a in a
1546939326.433 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.433 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.434 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546939326.434 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939326.434 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939326.435 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939326.435 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1546939326.435 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 1)) into 0
1546939326.435 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.435 * [misc]backup-simplify:  Simplify (* 1 (/ (sin z) (cos z))) into (/ (sin z) (cos z))
1546939326.435 * [misc]backup-simplify:  Simplify (- (/ (sin z) (cos z))) into (- (/ (sin z) (cos z)))
1546939326.435 * [misc]backup-simplify:  Simplify (+ 0 (- (/ (sin z) (cos z)))) into (- (/ (sin z) (cos z)))
1546939326.435 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939326.436 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 1)) into 0
1546939326.436 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939326.436 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 0)) into 0
1546939326.437 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.437 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.437 * [misc]backup-simplify:  Simplify (+ (* (cos a) (- (/ (sin z) (cos z)))) (* 0 1)) into (- (/ (* (cos a) (sin z)) (cos z)))
1546939326.437 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939326.437 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 1)) into 0
1546939326.438 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939326.438 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 0)) into 0
1546939326.438 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.438 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939326.438 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 1)) into 0
1546939326.439 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939326.439 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 0)) into 0
1546939326.439 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.439 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.439 * [misc]backup-simplify:  Simplify (- (/ 0 (cos z)) (+ (* (/ (sin z) (cos z)) (/ 0 (cos z))))) into 0
1546939326.439 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939326.440 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 1)) into 0
1546939326.440 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939326.440 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 0)) into 0
1546939326.440 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.441 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.441 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 (/ (sin z) (cos z)))) into 0
1546939326.441 * [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
1546939326.441 * [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
1546939326.441 * [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
1546939326.441 * [misc]backup-simplify:  Simplify (* 1 (/ (sin z) (cos z))) into (/ (sin z) (cos z))
1546939326.441 * [misc]backup-simplify:  Simplify (* (sin a) (/ (sin z) (cos z))) into (/ (* (sin a) (sin z)) (cos z))
1546939326.441 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1546939326.441 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1546939326.441 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.441 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1546939326.441 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1546939326.441 * [misc]backup-simplify:  Simplify (+ (/ (* (sin a) (sin z)) (cos z)) (cos a)) into (+ (cos a) (/ (* (sin a) (sin z)) (cos z)))
1546939326.441 * [misc]backup-simplify:  Simplify (+ 0 (+ (cos a) (/ (* (sin a) (sin z)) (cos z)))) into (+ (cos a) (/ (* (sin a) (sin z)) (cos z)))
1546939326.442 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939326.442 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 1)) into 0
1546939326.442 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939326.442 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 0)) into 0
1546939326.443 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.443 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.443 * [misc]backup-simplify:  Simplify (+ (+ (cos a) (/ (* (sin a) (sin z)) (cos z))) 0) into (+ (cos a) (/ (* (sin a) (sin z)) (cos z)))
1546939326.444 * [misc]backup-simplify:  Simplify (- (/ (- (/ (* (cos a) (sin z)) (cos z))) (- (/ (* (cos a) (sin z)) (cos z)) (sin a))) (+ (* (/ (cos a) (- (/ (* (cos a) (sin z)) (cos z)) (sin a))) (/ (+ (cos a) (/ (* (sin a) (sin z)) (cos z))) (- (/ (* (cos a) (sin z)) (cos z)) (sin a)))))) into (- (+ (/ (* (cos a) (sin z)) (* (- (/ (* (cos a) (sin z)) (cos z)) (sin a)) (cos z))) (+ (/ (* (cos a) (* (sin a) (sin z))) (* (pow (- (/ (* (cos a) (sin z)) (cos z)) (sin a)) 2) (cos z))) (/ (pow (cos a) 2) (pow (- (/ (* (cos a) (sin z)) (cos z)) (sin a)) 2)))))
1546939326.444 * [misc]taylor:  Taking taylor expansion of (- (+ (/ (* (cos a) (sin z)) (* (- (/ (* (cos a) (sin z)) (cos z)) (sin a)) (cos z))) (+ (/ (* (cos a) (* (sin a) (sin z))) (* (pow (- (/ (* (cos a) (sin z)) (cos z)) (sin a)) 2) (cos z))) (/ (pow (cos a) 2) (pow (- (/ (* (cos a) (sin z)) (cos z)) (sin a)) 2))))) in z
1546939326.444 * [misc]taylor:  Taking taylor expansion of (+ (/ (* (cos a) (sin z)) (* (- (/ (* (cos a) (sin z)) (cos z)) (sin a)) (cos z))) (+ (/ (* (cos a) (* (sin a) (sin z))) (* (pow (- (/ (* (cos a) (sin z)) (cos z)) (sin a)) 2) (cos z))) (/ (pow (cos a) 2) (pow (- (/ (* (cos a) (sin z)) (cos z)) (sin a)) 2)))) in z
1546939326.444 * [misc]taylor:  Taking taylor expansion of (/ (* (cos a) (sin z)) (* (- (/ (* (cos a) (sin z)) (cos z)) (sin a)) (cos z))) in z
1546939326.444 * [misc]taylor:  Taking taylor expansion of (* (cos a) (sin z)) in z
1546939326.444 * [misc]taylor:  Taking taylor expansion of (cos a) in z
1546939326.444 * [misc]taylor:  Taking taylor expansion of a in z
1546939326.444 * [misc]backup-simplify:  Simplify a into a
1546939326.444 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546939326.444 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546939326.444 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1546939326.444 * [misc]taylor:  Taking taylor expansion of z in z
1546939326.444 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.444 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.444 * [misc]taylor:  Taking taylor expansion of (* (- (/ (* (cos a) (sin z)) (cos z)) (sin a)) (cos z)) in z
1546939326.444 * [misc]taylor:  Taking taylor expansion of (- (/ (* (cos a) (sin z)) (cos z)) (sin a)) in z
1546939326.444 * [misc]taylor:  Taking taylor expansion of (/ (* (cos a) (sin z)) (cos z)) in z
1546939326.444 * [misc]taylor:  Taking taylor expansion of (* (cos a) (sin z)) in z
1546939326.444 * [misc]taylor:  Taking taylor expansion of (cos a) in z
1546939326.444 * [misc]taylor:  Taking taylor expansion of a in z
1546939326.444 * [misc]backup-simplify:  Simplify a into a
1546939326.444 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546939326.444 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546939326.444 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1546939326.444 * [misc]taylor:  Taking taylor expansion of z in z
1546939326.444 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.444 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.444 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1546939326.444 * [misc]taylor:  Taking taylor expansion of z in z
1546939326.444 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.444 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.444 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1546939326.444 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1546939326.444 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.444 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1546939326.444 * [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
1546939326.445 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546939326.445 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939326.445 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 1)) into 0
1546939326.446 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939326.446 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 0)) into 0
1546939326.446 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.446 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.447 * [misc]backup-simplify:  Simplify (+ (* (cos a) 1) (* 0 0)) into (cos a)
1546939326.447 * [misc]backup-simplify:  Simplify (/ (cos a) 1) into (cos a)
1546939326.447 * [misc]taylor:  Taking taylor expansion of (sin a) in z
1546939326.447 * [misc]taylor:  Taking taylor expansion of a in z
1546939326.447 * [misc]backup-simplify:  Simplify a into a
1546939326.447 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546939326.447 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546939326.447 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1546939326.447 * [misc]taylor:  Taking taylor expansion of z in z
1546939326.447 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.447 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.447 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1546939326.447 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1546939326.447 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.447 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1546939326.447 * [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
1546939326.448 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546939326.448 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939326.448 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 1)) into 0
1546939326.449 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939326.449 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 0)) into 0
1546939326.449 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.449 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.449 * [misc]backup-simplify:  Simplify (+ (* (cos a) 1) (* 0 0)) into (cos a)
1546939326.449 * [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
1546939326.449 * [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
1546939326.449 * [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
1546939326.449 * [misc]backup-simplify:  Simplify (- (sin a)) into (- (sin a))
1546939326.449 * [misc]backup-simplify:  Simplify (+ 0 (- (sin a))) into (- (sin a))
1546939326.450 * [misc]backup-simplify:  Simplify (* (- (sin a)) 1) into (* -1 (sin a))
1546939326.450 * [misc]backup-simplify:  Simplify (/ (cos a) (* -1 (sin a))) into (* -1 (/ (cos a) (sin a)))
1546939326.450 * [misc]taylor:  Taking taylor expansion of (+ (/ (* (cos a) (* (sin a) (sin z))) (* (pow (- (/ (* (cos a) (sin z)) (cos z)) (sin a)) 2) (cos z))) (/ (pow (cos a) 2) (pow (- (/ (* (cos a) (sin z)) (cos z)) (sin a)) 2))) in z
1546939326.450 * [misc]taylor:  Taking taylor expansion of (/ (* (cos a) (* (sin a) (sin z))) (* (pow (- (/ (* (cos a) (sin z)) (cos z)) (sin a)) 2) (cos z))) in z
1546939326.450 * [misc]taylor:  Taking taylor expansion of (* (cos a) (* (sin a) (sin z))) in z
1546939326.450 * [misc]taylor:  Taking taylor expansion of (cos a) in z
1546939326.450 * [misc]taylor:  Taking taylor expansion of a in z
1546939326.450 * [misc]backup-simplify:  Simplify a into a
1546939326.450 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546939326.450 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546939326.450 * [misc]taylor:  Taking taylor expansion of (* (sin a) (sin z)) in z
1546939326.450 * [misc]taylor:  Taking taylor expansion of (sin a) in z
1546939326.450 * [misc]taylor:  Taking taylor expansion of a in z
1546939326.450 * [misc]backup-simplify:  Simplify a into a
1546939326.450 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546939326.450 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546939326.450 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1546939326.450 * [misc]taylor:  Taking taylor expansion of z in z
1546939326.450 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.450 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.450 * [misc]taylor:  Taking taylor expansion of (* (pow (- (/ (* (cos a) (sin z)) (cos z)) (sin a)) 2) (cos z)) in z
1546939326.450 * [misc]taylor:  Taking taylor expansion of (pow (- (/ (* (cos a) (sin z)) (cos z)) (sin a)) 2) in z
1546939326.450 * [misc]taylor:  Taking taylor expansion of (- (/ (* (cos a) (sin z)) (cos z)) (sin a)) in z
1546939326.450 * [misc]taylor:  Taking taylor expansion of (/ (* (cos a) (sin z)) (cos z)) in z
1546939326.450 * [misc]taylor:  Taking taylor expansion of (* (cos a) (sin z)) in z
1546939326.450 * [misc]taylor:  Taking taylor expansion of (cos a) in z
1546939326.450 * [misc]taylor:  Taking taylor expansion of a in z
1546939326.450 * [misc]backup-simplify:  Simplify a into a
1546939326.450 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546939326.450 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546939326.450 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1546939326.450 * [misc]taylor:  Taking taylor expansion of z in z
1546939326.450 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.450 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.450 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1546939326.450 * [misc]taylor:  Taking taylor expansion of z in z
1546939326.450 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.450 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.450 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1546939326.450 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1546939326.451 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.451 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1546939326.451 * [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
1546939326.451 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546939326.451 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939326.452 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 1)) into 0
1546939326.452 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939326.452 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 0)) into 0
1546939326.452 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.453 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.453 * [misc]backup-simplify:  Simplify (+ (* (cos a) 1) (* 0 0)) into (cos a)
1546939326.453 * [misc]backup-simplify:  Simplify (/ (cos a) 1) into (cos a)
1546939326.453 * [misc]taylor:  Taking taylor expansion of (sin a) in z
1546939326.453 * [misc]taylor:  Taking taylor expansion of a in z
1546939326.453 * [misc]backup-simplify:  Simplify a into a
1546939326.453 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546939326.453 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546939326.453 * [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
1546939326.453 * [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
1546939326.453 * [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
1546939326.453 * [misc]backup-simplify:  Simplify (- (sin a)) into (- (sin a))
1546939326.453 * [misc]backup-simplify:  Simplify (+ 0 (- (sin a))) into (- (sin a))
1546939326.453 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1546939326.453 * [misc]taylor:  Taking taylor expansion of z in z
1546939326.453 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.453 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.453 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1546939326.453 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1546939326.453 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.453 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1546939326.453 * [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
1546939326.453 * [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
1546939326.454 * [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
1546939326.454 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1546939326.454 * [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
1546939326.454 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546939326.454 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939326.454 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 1)) into 0
1546939326.455 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939326.455 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 0)) into 0
1546939326.455 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.456 * [misc]backup-simplify:  Simplify (+ (* (sin a) 1) (* 0 0)) into (sin a)
1546939326.456 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939326.456 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 1)) into 0
1546939326.457 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939326.457 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 0)) into 0
1546939326.457 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.457 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.458 * [misc]backup-simplify:  Simplify (+ (* (cos a) (sin a)) (* 0 0)) into (* (cos a) (sin a))
1546939326.458 * [misc]backup-simplify:  Simplify (* (- (sin a)) (- (sin a))) into (pow (sin a) 2)
1546939326.458 * [misc]backup-simplify:  Simplify (* (pow (sin a) 2) 1) into (pow (sin a) 2)
1546939326.458 * [misc]backup-simplify:  Simplify (/ (* (cos a) (sin a)) (pow (sin a) 2)) into (/ (cos a) (sin a))
1546939326.458 * [misc]taylor:  Taking taylor expansion of (/ (pow (cos a) 2) (pow (- (/ (* (cos a) (sin z)) (cos z)) (sin a)) 2)) in z
1546939326.458 * [misc]taylor:  Taking taylor expansion of (pow (cos a) 2) in z
1546939326.458 * [misc]taylor:  Taking taylor expansion of (cos a) in z
1546939326.458 * [misc]taylor:  Taking taylor expansion of a in z
1546939326.458 * [misc]backup-simplify:  Simplify a into a
1546939326.458 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546939326.458 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546939326.458 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1546939326.458 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1546939326.459 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.459 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1546939326.459 * [misc]taylor:  Taking taylor expansion of (pow (- (/ (* (cos a) (sin z)) (cos z)) (sin a)) 2) in z
1546939326.459 * [misc]taylor:  Taking taylor expansion of (- (/ (* (cos a) (sin z)) (cos z)) (sin a)) in z
1546939326.459 * [misc]taylor:  Taking taylor expansion of (/ (* (cos a) (sin z)) (cos z)) in z
1546939326.459 * [misc]taylor:  Taking taylor expansion of (* (cos a) (sin z)) in z
1546939326.459 * [misc]taylor:  Taking taylor expansion of (cos a) in z
1546939326.459 * [misc]taylor:  Taking taylor expansion of a in z
1546939326.459 * [misc]backup-simplify:  Simplify a into a
1546939326.459 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546939326.459 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546939326.459 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1546939326.459 * [misc]taylor:  Taking taylor expansion of z in z
1546939326.459 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.459 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.459 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1546939326.459 * [misc]taylor:  Taking taylor expansion of z in z
1546939326.459 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.459 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.459 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1546939326.459 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1546939326.460 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.460 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1546939326.460 * [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
1546939326.461 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546939326.461 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939326.461 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 1)) into 0
1546939326.462 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939326.462 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 0)) into 0
1546939326.462 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.463 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.463 * [misc]backup-simplify:  Simplify (+ (* (cos a) 1) (* 0 0)) into (cos a)
1546939326.463 * [misc]backup-simplify:  Simplify (/ (cos a) 1) into (cos a)
1546939326.463 * [misc]taylor:  Taking taylor expansion of (sin a) in z
1546939326.463 * [misc]taylor:  Taking taylor expansion of a in z
1546939326.463 * [misc]backup-simplify:  Simplify a into a
1546939326.463 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546939326.463 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546939326.463 * [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
1546939326.463 * [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
1546939326.463 * [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
1546939326.463 * [misc]backup-simplify:  Simplify (- (sin a)) into (- (sin a))
1546939326.463 * [misc]backup-simplify:  Simplify (+ 0 (- (sin a))) into (- (sin a))
1546939326.464 * [misc]backup-simplify:  Simplify (* (cos a) (cos a)) into (pow (cos a) 2)
1546939326.464 * [misc]backup-simplify:  Simplify (* (- (sin a)) (- (sin a))) into (pow (sin a) 2)
1546939326.464 * [misc]backup-simplify:  Simplify (/ (pow (cos a) 2) (pow (sin a) 2)) into (/ (pow (cos a) 2) (pow (sin a) 2))
1546939326.464 * [misc]backup-simplify:  Simplify (+ 0 (/ (pow (cos a) 2) (pow (sin a) 2))) into (/ (pow (cos a) 2) (pow (sin a) 2))
1546939326.464 * [misc]backup-simplify:  Simplify (+ 0 (/ (pow (cos a) 2) (pow (sin a) 2))) into (/ (pow (cos a) 2) (pow (sin a) 2))
1546939326.464 * [misc]backup-simplify:  Simplify (- (/ (pow (cos a) 2) (pow (sin a) 2))) into (- (/ (pow (cos a) 2) (pow (sin a) 2)))
1546939326.464 * [misc]taylor:  Taking taylor expansion of (- (/ (pow (cos a) 2) (pow (sin a) 2))) in a
1546939326.464 * [misc]taylor:  Taking taylor expansion of (/ (pow (cos a) 2) (pow (sin a) 2)) in a
1546939326.465 * [misc]taylor:  Taking taylor expansion of (pow (cos a) 2) in a
1546939326.465 * [misc]taylor:  Taking taylor expansion of (cos a) in a
1546939326.465 * [misc]taylor:  Taking taylor expansion of a in a
1546939326.465 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.465 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.465 * [misc]taylor:  Taking taylor expansion of (pow (sin a) 2) in a
1546939326.465 * [misc]taylor:  Taking taylor expansion of (sin a) in a
1546939326.465 * [misc]taylor:  Taking taylor expansion of a in a
1546939326.465 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.465 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.466 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546939326.466 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546939326.466 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546939326.466 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939326.468 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1546939326.468 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939326.468 * [misc]backup-simplify:  Simplify (+ (* 1 (- 1/2)) (+ (* 0 0) (* (- 1/2) 1))) into -1
1546939326.470 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1546939326.471 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939326.471 * [misc]backup-simplify:  Simplify (+ (* 1 (- 1/6)) (+ (* 0 0) (* (- 1/6) 1))) into -1/3
1546939326.471 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546939326.472 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546939326.472 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1546939326.472 * [misc]backup-simplify:  Simplify (- (/ -1 1) (+ (* 1 (/ -1/3 1)) (* 0 (/ 0 1)))) into -2/3
1546939326.472 * [misc]backup-simplify:  Simplify (- -2/3) into 2/3
1546939326.472 * [misc]backup-simplify:  Simplify 2/3 into 2/3
1546939326.472 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939326.473 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 1)) into 0
1546939326.474 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939326.474 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 0)) into 0
1546939326.474 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.474 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.474 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939326.475 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 1)) into 0
1546939326.476 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939326.476 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 0)) into 0
1546939326.476 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.476 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.476 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1546939326.477 * [misc]backup-simplify:  Simplify (- (/ 0 (- (sin a))) (+ (* (* -1 (/ (cos a) (sin a))) (/ (cos a) (- (sin a)))))) into (- (/ (pow (cos a) 2) (pow (sin a) 2)))
1546939326.477 * [misc]taylor:  Taking taylor expansion of (- (/ (pow (cos a) 2) (pow (sin a) 2))) in a
1546939326.477 * [misc]taylor:  Taking taylor expansion of (/ (pow (cos a) 2) (pow (sin a) 2)) in a
1546939326.477 * [misc]taylor:  Taking taylor expansion of (pow (cos a) 2) in a
1546939326.477 * [misc]taylor:  Taking taylor expansion of (cos a) in a
1546939326.477 * [misc]taylor:  Taking taylor expansion of a in a
1546939326.477 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.477 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.477 * [misc]taylor:  Taking taylor expansion of (pow (sin a) 2) in a
1546939326.477 * [misc]taylor:  Taking taylor expansion of (sin a) in a
1546939326.477 * [misc]taylor:  Taking taylor expansion of a in a
1546939326.477 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.477 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.478 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546939326.478 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546939326.478 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546939326.478 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939326.480 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1546939326.480 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939326.480 * [misc]backup-simplify:  Simplify (+ (* 1 (- 1/2)) (+ (* 0 0) (* (- 1/2) 1))) into -1
1546939326.482 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1546939326.483 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939326.483 * [misc]backup-simplify:  Simplify (+ (* 1 (- 1/6)) (+ (* 0 0) (* (- 1/6) 1))) into -1/3
1546939326.483 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546939326.484 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546939326.484 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1546939326.484 * [misc]backup-simplify:  Simplify (- (/ -1 1) (+ (* 1 (/ -1/3 1)) (* 0 (/ 0 1)))) into -2/3
1546939326.484 * [misc]backup-simplify:  Simplify (- -2/3) into 2/3
1546939326.484 * [misc]backup-simplify:  Simplify 2/3 into 2/3
1546939326.485 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1546939326.486 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1546939326.486 * [misc]backup-simplify:  Simplify (- (/ (- 1/2) 1) (+ (* 1 (/ (- 1/6) 1)) (* 0 (/ 0 1)))) into -1/3
1546939326.486 * [misc]backup-simplify:  Simplify (+ (* -1 -1/3) (+ (* 0 0) (* 0 1))) into 1/3
1546939326.486 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1546939326.487 * [misc]backup-simplify:  Simplify (+ (* 1/3 (* a (* 1 1))) (+ (* 2/3 (* 1 (* z 1))) (* 2/3 (* 1 (* 1 y))))) into (+ (* 1/3 a) (+ (* 2/3 z) (* 2/3 y)))
1546939326.487 * [misc]backup-simplify:  Simplify (/ (* (- 1 (* (tan (/ 1 y)) (tan (/ 1 z)))) (cos (/ 1 a))) (- (* (+ (tan (/ 1 y)) (tan (/ 1 z))) (cos (/ 1 a))) (* (- 1 (* (tan (/ 1 y)) (tan (/ 1 z)))) (sin (/ 1 a))))) into (/ (* (cos (/ 1 a)) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z))))) (- (+ (* (tan (/ 1 y)) (* (tan (/ 1 z)) (sin (/ 1 a)))) (+ (* (tan (/ 1 y)) (cos (/ 1 a))) (* (tan (/ 1 z)) (cos (/ 1 a))))) (sin (/ 1 a))))
1546939326.487 * [misc]approximate:  Taking taylor expansion of (/ (* (cos (/ 1 a)) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z))))) (- (+ (* (tan (/ 1 y)) (* (tan (/ 1 z)) (sin (/ 1 a)))) (+ (* (tan (/ 1 y)) (cos (/ 1 a))) (* (tan (/ 1 z)) (cos (/ 1 a))))) (sin (/ 1 a)))) in (y z a) around 0
1546939326.487 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ 1 a)) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z))))) (- (+ (* (tan (/ 1 y)) (* (tan (/ 1 z)) (sin (/ 1 a)))) (+ (* (tan (/ 1 y)) (cos (/ 1 a))) (* (tan (/ 1 z)) (cos (/ 1 a))))) (sin (/ 1 a)))) in a
1546939326.487 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z))))) in a
1546939326.487 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in a
1546939326.487 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1546939326.487 * [misc]taylor:  Taking taylor expansion of a in a
1546939326.487 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.487 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.487 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939326.487 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546939326.487 * [misc]taylor:  Taking taylor expansion of (- 1 (* (tan (/ 1 y)) (tan (/ 1 z)))) in a
1546939326.487 * [misc]taylor:  Taking taylor expansion of 1 in a
1546939326.487 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.487 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (tan (/ 1 z))) in a
1546939326.487 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in a
1546939326.487 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939326.487 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in a
1546939326.487 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546939326.487 * [misc]taylor:  Taking taylor expansion of y in a
1546939326.487 * [misc]backup-simplify:  Simplify y into y
1546939326.488 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939326.488 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939326.488 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939326.488 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in a
1546939326.488 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546939326.488 * [misc]taylor:  Taking taylor expansion of y in a
1546939326.488 * [misc]backup-simplify:  Simplify y into y
1546939326.488 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939326.488 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939326.488 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939326.488 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546939326.488 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546939326.488 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546939326.488 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546939326.488 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546939326.488 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.488 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546939326.488 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939326.488 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in a
1546939326.488 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939326.488 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in a
1546939326.488 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546939326.488 * [misc]taylor:  Taking taylor expansion of z in a
1546939326.488 * [misc]backup-simplify:  Simplify z into z
1546939326.488 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939326.489 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939326.489 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939326.489 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in a
1546939326.489 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546939326.489 * [misc]taylor:  Taking taylor expansion of z in a
1546939326.489 * [misc]backup-simplify:  Simplify z into z
1546939326.489 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939326.489 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939326.489 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939326.489 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546939326.489 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546939326.489 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546939326.489 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546939326.489 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546939326.489 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.489 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546939326.489 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939326.489 * [misc]taylor:  Taking taylor expansion of (- (+ (* (tan (/ 1 y)) (* (tan (/ 1 z)) (sin (/ 1 a)))) (+ (* (tan (/ 1 y)) (cos (/ 1 a))) (* (tan (/ 1 z)) (cos (/ 1 a))))) (sin (/ 1 a))) in a
1546939326.489 * [misc]taylor:  Taking taylor expansion of (+ (* (tan (/ 1 y)) (* (tan (/ 1 z)) (sin (/ 1 a)))) (+ (* (tan (/ 1 y)) (cos (/ 1 a))) (* (tan (/ 1 z)) (cos (/ 1 a))))) in a
1546939326.489 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (* (tan (/ 1 z)) (sin (/ 1 a)))) in a
1546939326.489 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in a
1546939326.489 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939326.489 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in a
1546939326.489 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546939326.489 * [misc]taylor:  Taking taylor expansion of y in a
1546939326.489 * [misc]backup-simplify:  Simplify y into y
1546939326.489 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939326.489 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939326.490 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939326.490 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in a
1546939326.490 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546939326.490 * [misc]taylor:  Taking taylor expansion of y in a
1546939326.490 * [misc]backup-simplify:  Simplify y into y
1546939326.490 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939326.490 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939326.490 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939326.490 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546939326.490 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546939326.490 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546939326.490 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546939326.490 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546939326.490 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.490 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546939326.490 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939326.490 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 z)) (sin (/ 1 a))) in a
1546939326.490 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in a
1546939326.490 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939326.491 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in a
1546939326.491 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546939326.491 * [misc]taylor:  Taking taylor expansion of z in a
1546939326.491 * [misc]backup-simplify:  Simplify z into z
1546939326.491 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939326.491 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939326.491 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939326.491 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in a
1546939326.491 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546939326.491 * [misc]taylor:  Taking taylor expansion of z in a
1546939326.491 * [misc]backup-simplify:  Simplify z into z
1546939326.491 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939326.491 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939326.491 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939326.491 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546939326.491 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546939326.491 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546939326.491 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546939326.491 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546939326.491 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.491 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546939326.491 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939326.491 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in a
1546939326.491 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1546939326.491 * [misc]taylor:  Taking taylor expansion of a in a
1546939326.491 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.491 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.492 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939326.492 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546939326.492 * [misc]taylor:  Taking taylor expansion of (+ (* (tan (/ 1 y)) (cos (/ 1 a))) (* (tan (/ 1 z)) (cos (/ 1 a)))) in a
1546939326.492 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (cos (/ 1 a))) in a
1546939326.492 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in a
1546939326.492 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939326.492 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in a
1546939326.492 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546939326.492 * [misc]taylor:  Taking taylor expansion of y in a
1546939326.492 * [misc]backup-simplify:  Simplify y into y
1546939326.492 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939326.492 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939326.492 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939326.492 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in a
1546939326.492 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546939326.492 * [misc]taylor:  Taking taylor expansion of y in a
1546939326.492 * [misc]backup-simplify:  Simplify y into y
1546939326.492 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939326.492 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939326.492 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939326.492 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546939326.492 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546939326.492 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546939326.492 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546939326.492 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546939326.492 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.492 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546939326.493 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939326.493 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in a
1546939326.493 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1546939326.493 * [misc]taylor:  Taking taylor expansion of a in a
1546939326.493 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.493 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.493 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939326.493 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546939326.493 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 z)) (cos (/ 1 a))) in a
1546939326.493 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in a
1546939326.493 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939326.493 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in a
1546939326.493 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546939326.493 * [misc]taylor:  Taking taylor expansion of z in a
1546939326.493 * [misc]backup-simplify:  Simplify z into z
1546939326.493 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939326.493 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939326.493 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939326.493 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in a
1546939326.493 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546939326.493 * [misc]taylor:  Taking taylor expansion of z in a
1546939326.493 * [misc]backup-simplify:  Simplify z into z
1546939326.493 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939326.493 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939326.493 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939326.493 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546939326.493 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546939326.493 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546939326.493 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546939326.493 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546939326.494 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.494 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546939326.494 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939326.494 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in a
1546939326.494 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1546939326.494 * [misc]taylor:  Taking taylor expansion of a in a
1546939326.494 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.494 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.494 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939326.494 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546939326.494 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in a
1546939326.494 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1546939326.494 * [misc]taylor:  Taking taylor expansion of a in a
1546939326.494 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.494 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.494 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939326.494 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546939326.494 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))
1546939326.495 * [misc]backup-simplify:  Simplify (- (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) into (- (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))
1546939326.495 * [misc]backup-simplify:  Simplify (+ 1 (- (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))
1546939326.495 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))
1546939326.495 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (sin (/ 1 a))) into (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))
1546939326.495 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))) into (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y))))
1546939326.495 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (cos (/ 1 a))) into (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y)))
1546939326.495 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (cos (/ 1 a))) into (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))
1546939326.496 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))) into (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))
1546939326.496 * [misc]backup-simplify:  Simplify (+ (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))) into (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z))))))
1546939326.496 * [misc]backup-simplify:  Simplify (- (sin (/ 1 a))) into (- (sin (/ 1 a)))
1546939326.497 * [misc]backup-simplify:  Simplify (+ (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (- (sin (/ 1 a)))) into (- (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (sin (/ 1 a)))
1546939326.497 * [misc]backup-simplify:  Simplify (/ (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (- (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (sin (/ 1 a)))) into (/ (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (- (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (sin (/ 1 a))))
1546939326.497 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ 1 a)) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z))))) (- (+ (* (tan (/ 1 y)) (* (tan (/ 1 z)) (sin (/ 1 a)))) (+ (* (tan (/ 1 y)) (cos (/ 1 a))) (* (tan (/ 1 z)) (cos (/ 1 a))))) (sin (/ 1 a)))) in z
1546939326.498 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z))))) in z
1546939326.498 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in z
1546939326.498 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1546939326.498 * [misc]taylor:  Taking taylor expansion of a in z
1546939326.498 * [misc]backup-simplify:  Simplify a into a
1546939326.498 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546939326.498 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546939326.498 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546939326.498 * [misc]taylor:  Taking taylor expansion of (- 1 (* (tan (/ 1 y)) (tan (/ 1 z)))) in z
1546939326.498 * [misc]taylor:  Taking taylor expansion of 1 in z
1546939326.498 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.498 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (tan (/ 1 z))) in z
1546939326.498 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in z
1546939326.498 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939326.498 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1546939326.498 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546939326.498 * [misc]taylor:  Taking taylor expansion of y in z
1546939326.498 * [misc]backup-simplify:  Simplify y into y
1546939326.498 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939326.498 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939326.498 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939326.498 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1546939326.498 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546939326.498 * [misc]taylor:  Taking taylor expansion of y in z
1546939326.498 * [misc]backup-simplify:  Simplify y into y
1546939326.498 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939326.498 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939326.498 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939326.498 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546939326.498 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546939326.498 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546939326.498 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546939326.498 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546939326.499 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.499 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546939326.499 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939326.499 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in z
1546939326.499 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939326.499 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1546939326.499 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546939326.499 * [misc]taylor:  Taking taylor expansion of z in z
1546939326.499 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.499 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.499 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939326.499 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939326.499 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1546939326.499 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546939326.499 * [misc]taylor:  Taking taylor expansion of z in z
1546939326.499 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.499 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.499 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939326.499 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939326.499 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939326.499 * [misc]taylor:  Taking taylor expansion of (- (+ (* (tan (/ 1 y)) (* (tan (/ 1 z)) (sin (/ 1 a)))) (+ (* (tan (/ 1 y)) (cos (/ 1 a))) (* (tan (/ 1 z)) (cos (/ 1 a))))) (sin (/ 1 a))) in z
1546939326.499 * [misc]taylor:  Taking taylor expansion of (+ (* (tan (/ 1 y)) (* (tan (/ 1 z)) (sin (/ 1 a)))) (+ (* (tan (/ 1 y)) (cos (/ 1 a))) (* (tan (/ 1 z)) (cos (/ 1 a))))) in z
1546939326.499 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (* (tan (/ 1 z)) (sin (/ 1 a)))) in z
1546939326.500 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in z
1546939326.500 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939326.500 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1546939326.500 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546939326.500 * [misc]taylor:  Taking taylor expansion of y in z
1546939326.500 * [misc]backup-simplify:  Simplify y into y
1546939326.500 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939326.500 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939326.500 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939326.500 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1546939326.500 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546939326.500 * [misc]taylor:  Taking taylor expansion of y in z
1546939326.500 * [misc]backup-simplify:  Simplify y into y
1546939326.500 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939326.500 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939326.500 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939326.500 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546939326.500 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546939326.500 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546939326.500 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546939326.500 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546939326.500 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.500 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546939326.500 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939326.500 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 z)) (sin (/ 1 a))) in z
1546939326.500 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in z
1546939326.500 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939326.500 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1546939326.501 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546939326.501 * [misc]taylor:  Taking taylor expansion of z in z
1546939326.501 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.501 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.501 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939326.501 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939326.501 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1546939326.501 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546939326.501 * [misc]taylor:  Taking taylor expansion of z in z
1546939326.501 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.501 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.501 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939326.501 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939326.501 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939326.501 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in z
1546939326.501 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1546939326.501 * [misc]taylor:  Taking taylor expansion of a in z
1546939326.501 * [misc]backup-simplify:  Simplify a into a
1546939326.501 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546939326.501 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546939326.501 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546939326.501 * [misc]taylor:  Taking taylor expansion of (+ (* (tan (/ 1 y)) (cos (/ 1 a))) (* (tan (/ 1 z)) (cos (/ 1 a)))) in z
1546939326.501 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (cos (/ 1 a))) in z
1546939326.501 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in z
1546939326.501 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939326.501 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1546939326.501 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546939326.501 * [misc]taylor:  Taking taylor expansion of y in z
1546939326.501 * [misc]backup-simplify:  Simplify y into y
1546939326.501 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939326.501 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939326.501 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939326.501 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1546939326.502 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546939326.502 * [misc]taylor:  Taking taylor expansion of y in z
1546939326.502 * [misc]backup-simplify:  Simplify y into y
1546939326.502 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939326.502 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939326.502 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939326.502 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546939326.502 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546939326.502 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546939326.502 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546939326.502 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546939326.502 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.502 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546939326.502 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939326.502 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in z
1546939326.502 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1546939326.502 * [misc]taylor:  Taking taylor expansion of a in z
1546939326.502 * [misc]backup-simplify:  Simplify a into a
1546939326.502 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546939326.502 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546939326.502 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546939326.502 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 z)) (cos (/ 1 a))) in z
1546939326.502 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in z
1546939326.502 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939326.502 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1546939326.502 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546939326.502 * [misc]taylor:  Taking taylor expansion of z in z
1546939326.502 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.502 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.503 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939326.503 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939326.503 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1546939326.503 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546939326.503 * [misc]taylor:  Taking taylor expansion of z in z
1546939326.503 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.503 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.503 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939326.503 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939326.503 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939326.503 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in z
1546939326.503 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1546939326.503 * [misc]taylor:  Taking taylor expansion of a in z
1546939326.503 * [misc]backup-simplify:  Simplify a into a
1546939326.503 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546939326.503 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546939326.503 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546939326.503 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in z
1546939326.503 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1546939326.503 * [misc]taylor:  Taking taylor expansion of a in z
1546939326.503 * [misc]backup-simplify:  Simplify a into a
1546939326.503 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546939326.503 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546939326.503 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546939326.503 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1546939326.503 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1546939326.504 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.504 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1546939326.504 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))
1546939326.504 * [misc]backup-simplify:  Simplify (- (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) into (- (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))
1546939326.504 * [misc]backup-simplify:  Simplify (+ 1 (- (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))
1546939326.504 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))
1546939326.504 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1546939326.504 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1546939326.504 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1546939326.505 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (sin (/ 1 a))) into (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))
1546939326.505 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))) into (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y))))
1546939326.505 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1546939326.505 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1546939326.505 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.505 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1546939326.505 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (cos (/ 1 a))) into (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y)))
1546939326.505 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1546939326.505 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1546939326.505 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.505 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1546939326.506 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (cos (/ 1 a))) into (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))
1546939326.506 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))) into (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))
1546939326.506 * [misc]backup-simplify:  Simplify (+ (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))) into (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z))))))
1546939326.506 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1546939326.506 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1546939326.506 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1546939326.506 * [misc]backup-simplify:  Simplify (- (sin (/ 1 a))) into (- (sin (/ 1 a)))
1546939326.507 * [misc]backup-simplify:  Simplify (+ (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (- (sin (/ 1 a)))) into (- (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (sin (/ 1 a)))
1546939326.508 * [misc]backup-simplify:  Simplify (/ (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (- (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (sin (/ 1 a)))) into (/ (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (- (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (sin (/ 1 a))))
1546939326.508 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ 1 a)) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z))))) (- (+ (* (tan (/ 1 y)) (* (tan (/ 1 z)) (sin (/ 1 a)))) (+ (* (tan (/ 1 y)) (cos (/ 1 a))) (* (tan (/ 1 z)) (cos (/ 1 a))))) (sin (/ 1 a)))) in y
1546939326.508 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z))))) in y
1546939326.508 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in y
1546939326.508 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1546939326.508 * [misc]taylor:  Taking taylor expansion of a in y
1546939326.508 * [misc]backup-simplify:  Simplify a into a
1546939326.508 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546939326.508 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546939326.508 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546939326.508 * [misc]taylor:  Taking taylor expansion of (- 1 (* (tan (/ 1 y)) (tan (/ 1 z)))) in y
1546939326.508 * [misc]taylor:  Taking taylor expansion of 1 in y
1546939326.508 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.508 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (tan (/ 1 z))) in y
1546939326.508 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in y
1546939326.508 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939326.508 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1546939326.508 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546939326.508 * [misc]taylor:  Taking taylor expansion of y in y
1546939326.508 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.508 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.508 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939326.508 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939326.508 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1546939326.508 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546939326.508 * [misc]taylor:  Taking taylor expansion of y in y
1546939326.508 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.508 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.508 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939326.509 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939326.509 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939326.509 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1546939326.509 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939326.509 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1546939326.509 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546939326.509 * [misc]taylor:  Taking taylor expansion of z in y
1546939326.509 * [misc]backup-simplify:  Simplify z into z
1546939326.509 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939326.509 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939326.509 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939326.509 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1546939326.509 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546939326.509 * [misc]taylor:  Taking taylor expansion of z in y
1546939326.509 * [misc]backup-simplify:  Simplify z into z
1546939326.509 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939326.509 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939326.509 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939326.509 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546939326.509 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546939326.509 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546939326.509 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546939326.509 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546939326.509 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.509 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546939326.510 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939326.510 * [misc]taylor:  Taking taylor expansion of (- (+ (* (tan (/ 1 y)) (* (tan (/ 1 z)) (sin (/ 1 a)))) (+ (* (tan (/ 1 y)) (cos (/ 1 a))) (* (tan (/ 1 z)) (cos (/ 1 a))))) (sin (/ 1 a))) in y
1546939326.510 * [misc]taylor:  Taking taylor expansion of (+ (* (tan (/ 1 y)) (* (tan (/ 1 z)) (sin (/ 1 a)))) (+ (* (tan (/ 1 y)) (cos (/ 1 a))) (* (tan (/ 1 z)) (cos (/ 1 a))))) in y
1546939326.510 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (* (tan (/ 1 z)) (sin (/ 1 a)))) in y
1546939326.510 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in y
1546939326.510 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939326.510 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1546939326.510 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546939326.510 * [misc]taylor:  Taking taylor expansion of y in y
1546939326.510 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.510 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.510 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939326.510 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939326.510 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1546939326.510 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546939326.510 * [misc]taylor:  Taking taylor expansion of y in y
1546939326.510 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.510 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.510 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939326.510 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939326.510 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939326.510 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 z)) (sin (/ 1 a))) in y
1546939326.510 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1546939326.510 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939326.510 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1546939326.510 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546939326.510 * [misc]taylor:  Taking taylor expansion of z in y
1546939326.510 * [misc]backup-simplify:  Simplify z into z
1546939326.510 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939326.510 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939326.510 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939326.510 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1546939326.510 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546939326.511 * [misc]taylor:  Taking taylor expansion of z in y
1546939326.511 * [misc]backup-simplify:  Simplify z into z
1546939326.511 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939326.511 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939326.511 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939326.511 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546939326.511 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546939326.511 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546939326.511 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546939326.511 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546939326.511 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.511 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546939326.511 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939326.511 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in y
1546939326.511 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1546939326.511 * [misc]taylor:  Taking taylor expansion of a in y
1546939326.511 * [misc]backup-simplify:  Simplify a into a
1546939326.511 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546939326.511 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546939326.511 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546939326.512 * [misc]taylor:  Taking taylor expansion of (+ (* (tan (/ 1 y)) (cos (/ 1 a))) (* (tan (/ 1 z)) (cos (/ 1 a)))) in y
1546939326.512 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (cos (/ 1 a))) in y
1546939326.512 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in y
1546939326.512 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939326.512 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1546939326.512 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546939326.512 * [misc]taylor:  Taking taylor expansion of y in y
1546939326.512 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.512 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.512 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939326.512 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939326.512 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1546939326.512 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546939326.512 * [misc]taylor:  Taking taylor expansion of y in y
1546939326.512 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.512 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.512 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939326.512 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939326.513 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939326.513 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in y
1546939326.513 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1546939326.513 * [misc]taylor:  Taking taylor expansion of a in y
1546939326.513 * [misc]backup-simplify:  Simplify a into a
1546939326.513 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546939326.513 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546939326.513 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546939326.513 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 z)) (cos (/ 1 a))) in y
1546939326.513 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1546939326.513 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939326.513 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1546939326.513 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546939326.513 * [misc]taylor:  Taking taylor expansion of z in y
1546939326.513 * [misc]backup-simplify:  Simplify z into z
1546939326.513 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939326.513 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939326.513 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939326.513 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1546939326.513 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546939326.513 * [misc]taylor:  Taking taylor expansion of z in y
1546939326.513 * [misc]backup-simplify:  Simplify z into z
1546939326.513 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939326.514 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939326.514 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939326.514 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546939326.514 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546939326.514 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546939326.514 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546939326.514 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546939326.514 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.514 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546939326.514 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939326.514 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in y
1546939326.515 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1546939326.515 * [misc]taylor:  Taking taylor expansion of a in y
1546939326.515 * [misc]backup-simplify:  Simplify a into a
1546939326.515 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546939326.515 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546939326.515 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546939326.515 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in y
1546939326.515 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1546939326.517 * [misc]taylor:  Taking taylor expansion of a in y
1546939326.517 * [misc]backup-simplify:  Simplify a into a
1546939326.517 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546939326.517 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546939326.517 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546939326.517 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1546939326.517 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1546939326.518 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.518 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1546939326.518 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))
1546939326.518 * [misc]backup-simplify:  Simplify (- (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) into (- (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))
1546939326.519 * [misc]backup-simplify:  Simplify (+ 1 (- (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))
1546939326.519 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))
1546939326.519 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1546939326.519 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1546939326.519 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1546939326.519 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (sin (/ 1 a))) into (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))
1546939326.520 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))) into (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y))))
1546939326.520 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1546939326.520 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1546939326.520 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.520 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1546939326.520 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (cos (/ 1 a))) into (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y)))
1546939326.521 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1546939326.521 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1546939326.521 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.521 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1546939326.521 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (cos (/ 1 a))) into (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))
1546939326.522 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))) into (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))
1546939326.522 * [misc]backup-simplify:  Simplify (+ (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))) into (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z))))))
1546939326.523 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1546939326.523 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1546939326.523 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1546939326.523 * [misc]backup-simplify:  Simplify (- (sin (/ 1 a))) into (- (sin (/ 1 a)))
1546939326.524 * [misc]backup-simplify:  Simplify (+ (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (- (sin (/ 1 a)))) into (- (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (sin (/ 1 a)))
1546939326.525 * [misc]backup-simplify:  Simplify (/ (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (- (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (sin (/ 1 a)))) into (/ (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (- (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (sin (/ 1 a))))
1546939326.525 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ 1 a)) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z))))) (- (+ (* (tan (/ 1 y)) (* (tan (/ 1 z)) (sin (/ 1 a)))) (+ (* (tan (/ 1 y)) (cos (/ 1 a))) (* (tan (/ 1 z)) (cos (/ 1 a))))) (sin (/ 1 a)))) in y
1546939326.526 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z))))) in y
1546939326.526 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in y
1546939326.526 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1546939326.526 * [misc]taylor:  Taking taylor expansion of a in y
1546939326.526 * [misc]backup-simplify:  Simplify a into a
1546939326.526 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546939326.526 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546939326.526 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546939326.526 * [misc]taylor:  Taking taylor expansion of (- 1 (* (tan (/ 1 y)) (tan (/ 1 z)))) in y
1546939326.526 * [misc]taylor:  Taking taylor expansion of 1 in y
1546939326.526 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.526 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (tan (/ 1 z))) in y
1546939326.526 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in y
1546939326.526 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939326.526 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1546939326.526 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546939326.526 * [misc]taylor:  Taking taylor expansion of y in y
1546939326.526 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.526 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.527 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939326.527 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939326.527 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1546939326.527 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546939326.527 * [misc]taylor:  Taking taylor expansion of y in y
1546939326.527 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.527 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.527 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939326.527 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939326.527 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939326.527 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1546939326.527 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939326.527 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1546939326.527 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546939326.527 * [misc]taylor:  Taking taylor expansion of z in y
1546939326.527 * [misc]backup-simplify:  Simplify z into z
1546939326.527 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939326.527 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939326.527 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939326.527 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1546939326.527 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546939326.527 * [misc]taylor:  Taking taylor expansion of z in y
1546939326.527 * [misc]backup-simplify:  Simplify z into z
1546939326.527 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939326.528 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939326.528 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939326.528 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546939326.528 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546939326.528 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546939326.528 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546939326.528 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546939326.528 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.528 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546939326.528 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939326.528 * [misc]taylor:  Taking taylor expansion of (- (+ (* (tan (/ 1 y)) (* (tan (/ 1 z)) (sin (/ 1 a)))) (+ (* (tan (/ 1 y)) (cos (/ 1 a))) (* (tan (/ 1 z)) (cos (/ 1 a))))) (sin (/ 1 a))) in y
1546939326.528 * [misc]taylor:  Taking taylor expansion of (+ (* (tan (/ 1 y)) (* (tan (/ 1 z)) (sin (/ 1 a)))) (+ (* (tan (/ 1 y)) (cos (/ 1 a))) (* (tan (/ 1 z)) (cos (/ 1 a))))) in y
1546939326.528 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (* (tan (/ 1 z)) (sin (/ 1 a)))) in y
1546939326.528 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in y
1546939326.528 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939326.528 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1546939326.528 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546939326.528 * [misc]taylor:  Taking taylor expansion of y in y
1546939326.528 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.528 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.528 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939326.528 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939326.528 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1546939326.528 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546939326.528 * [misc]taylor:  Taking taylor expansion of y in y
1546939326.528 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.528 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.529 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939326.529 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939326.529 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939326.529 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 z)) (sin (/ 1 a))) in y
1546939326.529 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1546939326.529 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939326.529 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1546939326.529 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546939326.529 * [misc]taylor:  Taking taylor expansion of z in y
1546939326.529 * [misc]backup-simplify:  Simplify z into z
1546939326.529 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939326.529 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939326.529 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939326.529 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1546939326.529 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546939326.529 * [misc]taylor:  Taking taylor expansion of z in y
1546939326.529 * [misc]backup-simplify:  Simplify z into z
1546939326.529 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939326.529 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939326.529 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939326.529 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546939326.529 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546939326.529 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546939326.529 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546939326.529 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546939326.530 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.530 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546939326.530 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939326.530 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in y
1546939326.530 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1546939326.530 * [misc]taylor:  Taking taylor expansion of a in y
1546939326.530 * [misc]backup-simplify:  Simplify a into a
1546939326.530 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546939326.530 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546939326.530 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546939326.530 * [misc]taylor:  Taking taylor expansion of (+ (* (tan (/ 1 y)) (cos (/ 1 a))) (* (tan (/ 1 z)) (cos (/ 1 a)))) in y
1546939326.530 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (cos (/ 1 a))) in y
1546939326.530 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in y
1546939326.530 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939326.530 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1546939326.530 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546939326.530 * [misc]taylor:  Taking taylor expansion of y in y
1546939326.530 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.530 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.530 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939326.530 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939326.530 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1546939326.530 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546939326.530 * [misc]taylor:  Taking taylor expansion of y in y
1546939326.530 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.530 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.530 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939326.530 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939326.530 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939326.530 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in y
1546939326.531 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1546939326.531 * [misc]taylor:  Taking taylor expansion of a in y
1546939326.531 * [misc]backup-simplify:  Simplify a into a
1546939326.531 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546939326.531 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546939326.531 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546939326.531 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 z)) (cos (/ 1 a))) in y
1546939326.531 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1546939326.531 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939326.531 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1546939326.531 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546939326.531 * [misc]taylor:  Taking taylor expansion of z in y
1546939326.531 * [misc]backup-simplify:  Simplify z into z
1546939326.531 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939326.531 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939326.531 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939326.531 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1546939326.531 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546939326.531 * [misc]taylor:  Taking taylor expansion of z in y
1546939326.531 * [misc]backup-simplify:  Simplify z into z
1546939326.531 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939326.531 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939326.531 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939326.531 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546939326.531 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546939326.531 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546939326.531 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546939326.531 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546939326.531 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.532 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546939326.532 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939326.532 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in y
1546939326.532 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1546939326.532 * [misc]taylor:  Taking taylor expansion of a in y
1546939326.532 * [misc]backup-simplify:  Simplify a into a
1546939326.532 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546939326.532 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546939326.532 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546939326.532 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in y
1546939326.532 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1546939326.532 * [misc]taylor:  Taking taylor expansion of a in y
1546939326.532 * [misc]backup-simplify:  Simplify a into a
1546939326.532 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546939326.532 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546939326.532 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546939326.532 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1546939326.532 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1546939326.532 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.532 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1546939326.532 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))
1546939326.533 * [misc]backup-simplify:  Simplify (- (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) into (- (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))
1546939326.533 * [misc]backup-simplify:  Simplify (+ 1 (- (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))
1546939326.533 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))
1546939326.533 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1546939326.533 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1546939326.533 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1546939326.533 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (sin (/ 1 a))) into (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))
1546939326.533 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))) into (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y))))
1546939326.533 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1546939326.534 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1546939326.534 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.534 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1546939326.534 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (cos (/ 1 a))) into (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y)))
1546939326.534 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1546939326.534 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1546939326.534 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.534 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1546939326.534 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (cos (/ 1 a))) into (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))
1546939326.534 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))) into (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))
1546939326.535 * [misc]backup-simplify:  Simplify (+ (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))) into (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z))))))
1546939326.535 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1546939326.535 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1546939326.535 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1546939326.535 * [misc]backup-simplify:  Simplify (- (sin (/ 1 a))) into (- (sin (/ 1 a)))
1546939326.536 * [misc]backup-simplify:  Simplify (+ (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (- (sin (/ 1 a)))) into (- (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (sin (/ 1 a)))
1546939326.536 * [misc]backup-simplify:  Simplify (/ (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (- (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (sin (/ 1 a)))) into (/ (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (- (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (sin (/ 1 a))))
1546939326.536 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (- (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (sin (/ 1 a)))) in z
1546939326.536 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) in z
1546939326.536 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in z
1546939326.536 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1546939326.536 * [misc]taylor:  Taking taylor expansion of a in z
1546939326.537 * [misc]backup-simplify:  Simplify a into a
1546939326.537 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546939326.537 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546939326.537 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546939326.537 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) in z
1546939326.537 * [misc]taylor:  Taking taylor expansion of 1 in z
1546939326.537 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.537 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) in z
1546939326.537 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 y)) (sin (/ 1 z))) in z
1546939326.537 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1546939326.537 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546939326.537 * [misc]taylor:  Taking taylor expansion of y in z
1546939326.537 * [misc]backup-simplify:  Simplify y into y
1546939326.537 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939326.537 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939326.537 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939326.537 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1546939326.537 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546939326.537 * [misc]taylor:  Taking taylor expansion of z in z
1546939326.537 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.537 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.537 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939326.537 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939326.537 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 y)) (cos (/ 1 z))) in z
1546939326.537 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1546939326.537 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546939326.537 * [misc]taylor:  Taking taylor expansion of y in z
1546939326.537 * [misc]backup-simplify:  Simplify y into y
1546939326.537 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939326.537 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939326.537 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939326.537 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1546939326.537 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546939326.537 * [misc]taylor:  Taking taylor expansion of z in z
1546939326.537 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.537 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.538 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939326.538 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939326.538 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546939326.538 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546939326.538 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546939326.538 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (sin (/ 1 z))) into (* (sin (/ 1 y)) (sin (/ 1 z)))
1546939326.538 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546939326.538 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546939326.538 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.538 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546939326.538 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) (cos (/ 1 z))) into (* (cos (/ 1 y)) (cos (/ 1 z)))
1546939326.538 * [misc]backup-simplify:  Simplify (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))
1546939326.538 * [misc]taylor:  Taking taylor expansion of (- (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (sin (/ 1 a))) in z
1546939326.538 * [misc]taylor:  Taking taylor expansion of (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) in z
1546939326.538 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) in z
1546939326.538 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (sin (/ 1 z))) in z
1546939326.538 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in z
1546939326.538 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1546939326.538 * [misc]taylor:  Taking taylor expansion of a in z
1546939326.538 * [misc]backup-simplify:  Simplify a into a
1546939326.539 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546939326.539 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546939326.539 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546939326.539 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1546939326.539 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546939326.539 * [misc]taylor:  Taking taylor expansion of z in z
1546939326.539 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.539 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.539 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939326.539 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939326.539 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1546939326.539 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546939326.539 * [misc]taylor:  Taking taylor expansion of z in z
1546939326.539 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.539 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.539 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939326.539 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939326.539 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1546939326.539 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1546939326.539 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.539 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1546939326.539 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (sin (/ 1 z))) into (* (cos (/ 1 a)) (sin (/ 1 z)))
1546939326.540 * [misc]backup-simplify:  Simplify (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) into (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))
1546939326.540 * [misc]taylor:  Taking taylor expansion of (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z))))) in z
1546939326.540 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) in z
1546939326.540 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (sin (/ 1 y))) in z
1546939326.540 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in z
1546939326.540 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1546939326.540 * [misc]taylor:  Taking taylor expansion of a in z
1546939326.540 * [misc]backup-simplify:  Simplify a into a
1546939326.540 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546939326.540 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546939326.540 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546939326.540 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1546939326.540 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546939326.540 * [misc]taylor:  Taking taylor expansion of y in z
1546939326.540 * [misc]backup-simplify:  Simplify y into y
1546939326.540 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939326.540 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939326.540 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939326.540 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1546939326.540 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546939326.540 * [misc]taylor:  Taking taylor expansion of y in z
1546939326.540 * [misc]backup-simplify:  Simplify y into y
1546939326.540 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939326.540 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939326.540 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939326.540 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1546939326.540 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1546939326.540 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.540 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1546939326.540 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546939326.541 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546939326.541 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546939326.541 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (sin (/ 1 y))) into (* (cos (/ 1 a)) (sin (/ 1 y)))
1546939326.541 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546939326.541 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546939326.541 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.541 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546939326.541 * [misc]backup-simplify:  Simplify (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) into (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y)))
1546939326.541 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))) in z
1546939326.541 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) in z
1546939326.541 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1546939326.541 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546939326.541 * [misc]taylor:  Taking taylor expansion of y in z
1546939326.541 * [misc]backup-simplify:  Simplify y into y
1546939326.541 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939326.541 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939326.541 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939326.541 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 a)) (sin (/ 1 z))) in z
1546939326.541 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in z
1546939326.541 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1546939326.541 * [misc]taylor:  Taking taylor expansion of a in z
1546939326.541 * [misc]backup-simplify:  Simplify a into a
1546939326.541 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546939326.541 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546939326.541 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546939326.541 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1546939326.541 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546939326.541 * [misc]taylor:  Taking taylor expansion of z in z
1546939326.541 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.541 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.542 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939326.542 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939326.542 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 y)) (cos (/ 1 z))) in z
1546939326.542 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1546939326.542 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546939326.542 * [misc]taylor:  Taking taylor expansion of y in z
1546939326.542 * [misc]backup-simplify:  Simplify y into y
1546939326.542 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939326.542 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939326.542 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939326.542 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1546939326.542 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546939326.542 * [misc]taylor:  Taking taylor expansion of z in z
1546939326.542 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.542 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.542 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939326.542 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939326.542 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546939326.542 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546939326.542 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546939326.543 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1546939326.543 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1546939326.543 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1546939326.543 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) (sin (/ 1 z))) into (* (sin (/ 1 a)) (sin (/ 1 z)))
1546939326.543 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) into (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z))))
1546939326.543 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546939326.543 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546939326.543 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.543 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546939326.543 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) (cos (/ 1 z))) into (* (cos (/ 1 y)) (cos (/ 1 z)))
1546939326.543 * [misc]backup-simplify:  Simplify (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))) into (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y))))
1546939326.543 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in z
1546939326.543 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1546939326.543 * [misc]taylor:  Taking taylor expansion of a in z
1546939326.543 * [misc]backup-simplify:  Simplify a into a
1546939326.543 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546939326.543 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546939326.544 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546939326.544 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1546939326.544 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1546939326.544 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.544 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1546939326.544 * [misc]backup-simplify:  Simplify (- (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) into (- (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))
1546939326.544 * [misc]backup-simplify:  Simplify (+ 1 (- (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))
1546939326.544 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))
1546939326.545 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y))))) into (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))
1546939326.545 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (+ (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))))
1546939326.545 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1546939326.545 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1546939326.545 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1546939326.545 * [misc]backup-simplify:  Simplify (- (sin (/ 1 a))) into (- (sin (/ 1 a)))
1546939326.546 * [misc]backup-simplify:  Simplify (+ (+ (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))) (- (sin (/ 1 a)))) into (- (+ (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))) (sin (/ 1 a)))
1546939326.546 * [misc]backup-simplify:  Simplify (/ (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (- (+ (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))) (sin (/ 1 a)))) into (/ (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (- (+ (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))) (sin (/ 1 a))))
1546939326.547 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (- (+ (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))) (sin (/ 1 a)))) in a
1546939326.547 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) in a
1546939326.547 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in a
1546939326.547 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1546939326.547 * [misc]taylor:  Taking taylor expansion of a in a
1546939326.547 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.547 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.547 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939326.547 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546939326.547 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) in a
1546939326.547 * [misc]taylor:  Taking taylor expansion of 1 in a
1546939326.547 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.547 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) in a
1546939326.547 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 y)) (sin (/ 1 z))) in a
1546939326.547 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in a
1546939326.547 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546939326.547 * [misc]taylor:  Taking taylor expansion of y in a
1546939326.547 * [misc]backup-simplify:  Simplify y into y
1546939326.547 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939326.547 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939326.547 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939326.547 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in a
1546939326.547 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546939326.547 * [misc]taylor:  Taking taylor expansion of z in a
1546939326.547 * [misc]backup-simplify:  Simplify z into z
1546939326.547 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939326.547 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939326.547 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939326.547 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 y)) (cos (/ 1 z))) in a
1546939326.547 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in a
1546939326.547 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546939326.547 * [misc]taylor:  Taking taylor expansion of y in a
1546939326.547 * [misc]backup-simplify:  Simplify y into y
1546939326.547 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939326.547 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939326.548 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939326.548 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in a
1546939326.548 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546939326.548 * [misc]taylor:  Taking taylor expansion of z in a
1546939326.548 * [misc]backup-simplify:  Simplify z into z
1546939326.548 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939326.548 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939326.548 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939326.548 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546939326.548 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546939326.548 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546939326.548 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546939326.548 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546939326.548 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546939326.548 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (sin (/ 1 z))) into (* (sin (/ 1 y)) (sin (/ 1 z)))
1546939326.548 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546939326.548 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546939326.548 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.548 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546939326.548 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546939326.548 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546939326.549 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.549 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546939326.549 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) (cos (/ 1 z))) into (* (cos (/ 1 y)) (cos (/ 1 z)))
1546939326.549 * [misc]backup-simplify:  Simplify (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))
1546939326.549 * [misc]taylor:  Taking taylor expansion of (- (+ (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))) (sin (/ 1 a))) in a
1546939326.549 * [misc]taylor:  Taking taylor expansion of (+ (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))) in a
1546939326.549 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) in a
1546939326.549 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) in a
1546939326.549 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in a
1546939326.549 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546939326.549 * [misc]taylor:  Taking taylor expansion of y in a
1546939326.549 * [misc]backup-simplify:  Simplify y into y
1546939326.549 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939326.549 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939326.549 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939326.549 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 a)) (sin (/ 1 z))) in a
1546939326.549 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in a
1546939326.549 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1546939326.549 * [misc]taylor:  Taking taylor expansion of a in a
1546939326.549 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.549 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.549 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939326.549 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546939326.549 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in a
1546939326.549 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546939326.549 * [misc]taylor:  Taking taylor expansion of z in a
1546939326.549 * [misc]backup-simplify:  Simplify z into z
1546939326.549 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939326.550 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939326.550 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939326.550 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 z)) (cos (/ 1 y))) in a
1546939326.550 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in a
1546939326.550 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546939326.550 * [misc]taylor:  Taking taylor expansion of z in a
1546939326.550 * [misc]backup-simplify:  Simplify z into z
1546939326.550 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939326.550 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939326.550 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939326.550 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in a
1546939326.550 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546939326.550 * [misc]taylor:  Taking taylor expansion of y in a
1546939326.550 * [misc]backup-simplify:  Simplify y into y
1546939326.550 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939326.550 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939326.550 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939326.550 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546939326.550 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546939326.550 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546939326.550 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546939326.550 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546939326.550 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546939326.550 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) (sin (/ 1 z))) into (* (sin (/ 1 a)) (sin (/ 1 z)))
1546939326.550 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) into (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z))))
1546939326.550 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546939326.551 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546939326.551 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.551 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546939326.551 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546939326.551 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546939326.551 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.551 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546939326.551 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) (cos (/ 1 y))) into (* (cos (/ 1 y)) (cos (/ 1 z)))
1546939326.551 * [misc]backup-simplify:  Simplify (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))) into (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y))))
1546939326.551 * [misc]taylor:  Taking taylor expansion of (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))) in a
1546939326.551 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) in a
1546939326.551 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (sin (/ 1 y))) in a
1546939326.551 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in a
1546939326.551 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1546939326.551 * [misc]taylor:  Taking taylor expansion of a in a
1546939326.551 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.551 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.551 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939326.552 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546939326.552 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in a
1546939326.552 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546939326.552 * [misc]taylor:  Taking taylor expansion of y in a
1546939326.552 * [misc]backup-simplify:  Simplify y into y
1546939326.552 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939326.552 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939326.552 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939326.552 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in a
1546939326.552 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546939326.552 * [misc]taylor:  Taking taylor expansion of y in a
1546939326.552 * [misc]backup-simplify:  Simplify y into y
1546939326.552 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939326.552 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939326.552 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939326.552 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546939326.552 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546939326.552 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546939326.552 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (sin (/ 1 y))) into (* (cos (/ 1 a)) (sin (/ 1 y)))
1546939326.552 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546939326.552 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546939326.552 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.552 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546939326.552 * [misc]backup-simplify:  Simplify (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) into (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y)))
1546939326.553 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) in a
1546939326.553 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (sin (/ 1 z))) in a
1546939326.553 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in a
1546939326.553 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1546939326.553 * [misc]taylor:  Taking taylor expansion of a in a
1546939326.553 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.553 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.553 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939326.553 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546939326.553 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in a
1546939326.553 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546939326.553 * [misc]taylor:  Taking taylor expansion of z in a
1546939326.553 * [misc]backup-simplify:  Simplify z into z
1546939326.553 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939326.553 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939326.553 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939326.553 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in a
1546939326.553 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546939326.553 * [misc]taylor:  Taking taylor expansion of z in a
1546939326.553 * [misc]backup-simplify:  Simplify z into z
1546939326.553 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939326.553 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939326.553 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939326.553 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546939326.553 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546939326.553 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546939326.553 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (sin (/ 1 z))) into (* (cos (/ 1 a)) (sin (/ 1 z)))
1546939326.553 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546939326.553 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546939326.554 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.554 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546939326.554 * [misc]backup-simplify:  Simplify (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) into (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))
1546939326.554 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in a
1546939326.554 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1546939326.554 * [misc]taylor:  Taking taylor expansion of a in a
1546939326.554 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.554 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.554 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939326.554 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546939326.554 * [misc]backup-simplify:  Simplify (- (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) into (- (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))
1546939326.554 * [misc]backup-simplify:  Simplify (+ 1 (- (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))
1546939326.555 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))
1546939326.555 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))) into (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))
1546939326.555 * [misc]backup-simplify:  Simplify (+ (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))) into (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z))))))
1546939326.555 * [misc]backup-simplify:  Simplify (- (sin (/ 1 a))) into (- (sin (/ 1 a)))
1546939326.556 * [misc]backup-simplify:  Simplify (+ (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (- (sin (/ 1 a)))) into (- (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (sin (/ 1 a)))
1546939326.558 * [misc]backup-simplify:  Simplify (/ (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (- (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (sin (/ 1 a)))) into (/ (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (- (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (sin (/ 1 a))))
1546939326.559 * [misc]backup-simplify:  Simplify (/ (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (- (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (sin (/ 1 a)))) into (/ (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (- (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (sin (/ 1 a))))
1546939326.560 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939326.560 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
1546939326.560 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546939326.561 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939326.562 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
1546939326.562 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.562 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939326.562 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
1546939326.562 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546939326.563 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939326.564 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
1546939326.564 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.564 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.564 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))))) into 0
1546939326.565 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))))) into 0
1546939326.565 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) 0) (* 0 (/ (sin (/ 1 z)) (cos (/ 1 z))))) into 0
1546939326.565 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.565 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.566 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939326.566 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 1)) into 0
1546939326.566 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1546939326.567 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939326.567 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 0)) into 0
1546939326.567 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.568 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.568 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))) into 0
1546939326.568 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939326.568 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 1)) into 0
1546939326.569 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1546939326.570 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939326.570 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 0)) into 0
1546939326.570 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.570 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939326.571 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
1546939326.571 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546939326.572 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939326.572 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
1546939326.572 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.573 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939326.573 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
1546939326.573 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546939326.574 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939326.574 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
1546939326.574 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.575 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.575 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))))) into 0
1546939326.575 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) 0) (* 0 (sin (/ 1 a)))) into 0
1546939326.575 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))))) into 0
1546939326.575 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) 0) (* 0 (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))) into 0
1546939326.576 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939326.576 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 1)) into 0
1546939326.576 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1546939326.577 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939326.577 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 0)) into 0
1546939326.577 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.577 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.577 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))))) into 0
1546939326.577 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) 0) (* 0 (cos (/ 1 a)))) into 0
1546939326.577 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939326.577 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 1)) into 0
1546939326.578 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1546939326.578 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939326.578 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 0)) into 0
1546939326.578 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.579 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.579 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939326.579 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
1546939326.579 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546939326.580 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939326.580 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
1546939326.580 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.580 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939326.580 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
1546939326.580 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546939326.581 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939326.581 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
1546939326.581 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.582 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.582 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))))) into 0
1546939326.582 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) 0) (* 0 (cos (/ 1 a)))) into 0
1546939326.582 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.582 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.582 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939326.582 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 1)) into 0
1546939326.582 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1546939326.583 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939326.583 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 0)) into 0
1546939326.583 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.583 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.584 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.585 * [misc]backup-simplify:  Simplify (- (/ 0 (- (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (sin (/ 1 a)))) (+ (* (/ (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (- (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (sin (/ 1 a)))) (/ 0 (- (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (sin (/ 1 a))))))) into 0
1546939326.586 * [misc]taylor:  Taking taylor expansion of 0 in z
1546939326.586 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.586 * [misc]taylor:  Taking taylor expansion of 0 in a
1546939326.586 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.586 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.586 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939326.586 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
1546939326.586 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546939326.587 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939326.587 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
1546939326.587 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.587 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 (sin (/ 1 z)))) into 0
1546939326.587 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939326.587 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
1546939326.587 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546939326.588 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939326.588 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
1546939326.588 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.588 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.589 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 (cos (/ 1 z)))) into 0
1546939326.589 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (* (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z))))))) into 0
1546939326.589 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.589 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.589 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939326.589 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 1)) into 0
1546939326.589 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1546939326.590 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939326.590 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 0)) into 0
1546939326.590 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.590 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.591 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))) into 0
1546939326.591 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939326.591 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 1)) into 0
1546939326.591 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1546939326.592 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939326.592 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 0)) into 0
1546939326.592 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.592 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.592 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 (sin (/ 1 z)))) into 0
1546939326.592 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))))) into 0
1546939326.592 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939326.593 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
1546939326.593 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546939326.594 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939326.594 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
1546939326.594 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.594 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939326.594 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 1)) into 0
1546939326.594 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1546939326.595 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939326.595 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 0)) into 0
1546939326.595 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.595 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.595 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 (sin (/ 1 y)))) into 0
1546939326.595 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939326.595 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
1546939326.596 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546939326.596 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939326.596 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
1546939326.596 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.597 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.597 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))))) into 0
1546939326.597 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939326.597 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 1)) into 0
1546939326.597 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1546939326.598 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939326.598 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 0)) into 0
1546939326.598 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.598 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 (sin (/ 1 z)))) into 0
1546939326.598 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939326.598 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
1546939326.598 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546939326.599 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939326.599 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
1546939326.599 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.599 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 (* (sin (/ 1 a)) (sin (/ 1 z))))) into 0
1546939326.600 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939326.600 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
1546939326.600 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546939326.600 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939326.600 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
1546939326.601 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.601 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.601 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 (cos (/ 1 z)))) into 0
1546939326.601 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (* (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z))))))) into 0
1546939326.601 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.601 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.601 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939326.602 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 1)) into 0
1546939326.602 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1546939326.602 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939326.602 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 0)) into 0
1546939326.603 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.603 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.603 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.605 * [misc]backup-simplify:  Simplify (- (/ 0 (- (+ (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))) (sin (/ 1 a)))) (+ (* (/ (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (- (+ (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))) (sin (/ 1 a)))) (/ 0 (- (+ (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))) (sin (/ 1 a))))))) into 0
1546939326.605 * [misc]taylor:  Taking taylor expansion of 0 in a
1546939326.605 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.605 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.605 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939326.605 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
1546939326.605 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546939326.606 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939326.606 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
1546939326.606 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.606 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939326.606 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
1546939326.606 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546939326.607 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939326.607 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
1546939326.607 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.607 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 (sin (/ 1 z)))) into 0
1546939326.608 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939326.608 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
1546939326.608 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546939326.608 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939326.609 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
1546939326.609 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.609 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.609 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939326.609 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
1546939326.609 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546939326.610 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939326.610 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
1546939326.610 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.610 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.610 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 (cos (/ 1 z)))) into 0
1546939326.611 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (* (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z))))))) into 0
1546939326.611 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.611 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.611 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))) into 0
1546939326.611 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939326.611 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
1546939326.611 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546939326.612 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939326.612 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
1546939326.612 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.613 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 (sin (/ 1 z)))) into 0
1546939326.613 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939326.613 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
1546939326.613 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546939326.613 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939326.614 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
1546939326.614 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.614 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 (* (sin (/ 1 a)) (sin (/ 1 z))))) into 0
1546939326.614 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939326.614 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
1546939326.614 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546939326.615 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939326.615 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
1546939326.615 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.615 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.615 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939326.615 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
1546939326.616 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546939326.616 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939326.616 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
1546939326.616 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.616 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.617 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 (cos (/ 1 y)))) into 0
1546939326.617 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (* (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z))))))) into 0
1546939326.617 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939326.617 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
1546939326.617 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546939326.618 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939326.618 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
1546939326.618 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.618 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 (sin (/ 1 y)))) into 0
1546939326.618 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939326.618 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
1546939326.619 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546939326.619 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939326.619 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
1546939326.620 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.620 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.620 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))))) into 0
1546939326.620 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939326.620 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
1546939326.621 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546939326.622 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939326.622 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
1546939326.622 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.622 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 (sin (/ 1 z)))) into 0
1546939326.622 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939326.623 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
1546939326.623 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546939326.624 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939326.624 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
1546939326.624 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.624 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.625 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))))) into 0
1546939326.625 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.625 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.625 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.625 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.629 * [misc]backup-simplify:  Simplify (- (/ 0 (- (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (sin (/ 1 a)))) (+ (* (/ (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (- (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (sin (/ 1 a)))) (/ 0 (- (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (sin (/ 1 a))))))) into 0
1546939326.629 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.630 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939326.630 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939326.631 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546939326.631 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939326.632 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939326.632 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.633 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939326.633 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939326.633 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546939326.636 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939326.636 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939326.636 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.636 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.637 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))) (* 0 (/ 0 (cos (/ 1 z)))))) into 0
1546939326.637 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))) (* 0 (/ 0 (cos (/ 1 y)))))) into 0
1546939326.637 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 z)) (cos (/ 1 z)))))) into 0
1546939326.637 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.637 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.638 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939326.638 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939326.638 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1546939326.639 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939326.639 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939326.639 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.639 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.639 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))))) into 0
1546939326.640 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939326.640 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939326.641 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1546939326.641 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939326.641 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939326.641 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.642 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939326.642 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939326.642 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546939326.643 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939326.643 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939326.643 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.644 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939326.644 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939326.644 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546939326.645 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939326.645 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939326.645 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.645 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.646 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))) (* 0 (/ 0 (cos (/ 1 z)))))) into 0
1546939326.646 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) 0) (+ (* 0 0) (* 0 (sin (/ 1 a))))) into 0
1546939326.646 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))) (* 0 (/ 0 (cos (/ 1 y)))))) into 0
1546939326.646 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) 0) (+ (* 0 0) (* 0 (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))))) into 0
1546939326.647 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939326.647 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939326.647 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1546939326.648 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939326.648 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939326.648 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.648 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.649 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))) (* 0 (/ 0 (cos (/ 1 y)))))) into 0
1546939326.649 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) 0) (+ (* 0 0) (* 0 (cos (/ 1 a))))) into 0
1546939326.650 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939326.650 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939326.650 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1546939326.651 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939326.651 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939326.651 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.651 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.652 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939326.652 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939326.652 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546939326.652 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939326.653 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939326.653 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.654 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939326.654 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939326.654 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546939326.654 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939326.655 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939326.655 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.655 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.655 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))) (* 0 (/ 0 (cos (/ 1 z)))))) into 0
1546939326.655 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) 0) (+ (* 0 0) (* 0 (cos (/ 1 a))))) into 0
1546939326.655 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.655 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.656 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939326.656 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939326.656 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1546939326.657 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939326.657 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939326.657 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.657 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.657 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.660 * [misc]backup-simplify:  Simplify (- (/ 0 (- (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (sin (/ 1 a)))) (+ (* (/ (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (- (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (sin (/ 1 a)))) (/ 0 (- (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (sin (/ 1 a))))) (* 0 (/ 0 (- (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (sin (/ 1 a))))))) into 0
1546939326.660 * [misc]taylor:  Taking taylor expansion of 0 in z
1546939326.660 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.660 * [misc]taylor:  Taking taylor expansion of 0 in a
1546939326.660 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.660 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.660 * [misc]taylor:  Taking taylor expansion of 0 in a
1546939326.660 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.660 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.661 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939326.661 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939326.661 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546939326.662 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939326.662 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939326.662 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.662 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 (sin (/ 1 z))))) into 0
1546939326.663 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939326.663 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939326.663 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546939326.664 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939326.665 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939326.665 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.665 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.665 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 (cos (/ 1 z))))) into 0
1546939326.666 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (* (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z))))) (* 0 (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z))))))) into 0
1546939326.666 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.666 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.667 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939326.668 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939326.668 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1546939326.669 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939326.669 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939326.669 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.670 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.670 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))))) into 0
1546939326.671 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939326.671 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939326.672 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1546939326.672 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939326.672 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939326.673 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.673 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.673 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 (sin (/ 1 z))))) into 0
1546939326.673 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))) (* 0 (/ 0 (cos (/ 1 z)))))) into 0
1546939326.674 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939326.674 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939326.674 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546939326.675 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939326.675 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939326.675 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.676 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939326.676 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939326.676 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1546939326.676 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939326.677 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939326.677 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.677 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.677 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 (sin (/ 1 y))))) into 0
1546939326.678 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939326.678 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939326.678 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546939326.679 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939326.679 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939326.679 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.679 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.679 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))) (* 0 (/ 0 (cos (/ 1 y)))))) into 0
1546939326.680 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939326.680 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939326.680 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1546939326.681 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939326.681 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939326.681 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.681 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 (sin (/ 1 z))))) into 0
1546939326.682 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939326.682 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939326.682 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546939326.683 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939326.683 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939326.683 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.683 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 (* (sin (/ 1 a)) (sin (/ 1 z)))))) into 0
1546939326.684 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939326.684 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939326.684 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546939326.685 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939326.685 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939326.685 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.685 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.685 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 (cos (/ 1 z))))) into 0
1546939326.686 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (* (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z))))) (* 0 (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z))))))) into 0
1546939326.686 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.686 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.687 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939326.687 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939326.687 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1546939326.688 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939326.688 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939326.688 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.688 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.688 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.690 * [misc]backup-simplify:  Simplify (- (/ 0 (- (+ (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))) (sin (/ 1 a)))) (+ (* (/ (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (- (+ (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))) (sin (/ 1 a)))) (/ 0 (- (+ (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))) (sin (/ 1 a))))) (* 0 (/ 0 (- (+ (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))) (sin (/ 1 a))))))) into 0
1546939326.691 * [misc]taylor:  Taking taylor expansion of 0 in a
1546939326.691 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.691 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.691 * [misc]backup-simplify:  Simplify (/ (* (cos (/ 1 (/ 1 a))) (- 1 (/ (* (sin (/ 1 (/ 1 y))) (sin (/ 1 (/ 1 z)))) (* (cos (/ 1 (/ 1 y))) (cos (/ 1 (/ 1 z))))))) (- (+ (/ (* (cos (/ 1 (/ 1 a))) (sin (/ 1 (/ 1 z)))) (cos (/ 1 (/ 1 z)))) (+ (/ (* (cos (/ 1 (/ 1 a))) (sin (/ 1 (/ 1 y)))) (cos (/ 1 (/ 1 y)))) (/ (* (sin (/ 1 (/ 1 y))) (* (sin (/ 1 (/ 1 a))) (sin (/ 1 (/ 1 z))))) (* (cos (/ 1 (/ 1 y))) (cos (/ 1 (/ 1 z))))))) (sin (/ 1 (/ 1 a))))) into (/ (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))) (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)))
1546939326.692 * [misc]backup-simplify:  Simplify (/ (* (- 1 (* (tan (/ 1 (- y))) (tan (/ 1 (- z))))) (cos (/ 1 (- a)))) (- (* (+ (tan (/ 1 (- y))) (tan (/ 1 (- z)))) (cos (/ 1 (- a)))) (* (- 1 (* (tan (/ 1 (- y))) (tan (/ 1 (- z))))) (sin (/ 1 (- a)))))) into (/ (* (- 1 (* (tan (/ -1 y)) (tan (/ -1 z)))) (cos (/ -1 a))) (- (+ (* (cos (/ -1 a)) (tan (/ -1 y))) (+ (* (cos (/ -1 a)) (tan (/ -1 z))) (* (sin (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z)))))) (sin (/ -1 a))))
1546939326.692 * [misc]approximate:  Taking taylor expansion of (/ (* (- 1 (* (tan (/ -1 y)) (tan (/ -1 z)))) (cos (/ -1 a))) (- (+ (* (cos (/ -1 a)) (tan (/ -1 y))) (+ (* (cos (/ -1 a)) (tan (/ -1 z))) (* (sin (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z)))))) (sin (/ -1 a)))) in (y z a) around 0
1546939326.692 * [misc]taylor:  Taking taylor expansion of (/ (* (- 1 (* (tan (/ -1 y)) (tan (/ -1 z)))) (cos (/ -1 a))) (- (+ (* (cos (/ -1 a)) (tan (/ -1 y))) (+ (* (cos (/ -1 a)) (tan (/ -1 z))) (* (sin (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z)))))) (sin (/ -1 a)))) in a
1546939326.692 * [misc]taylor:  Taking taylor expansion of (* (- 1 (* (tan (/ -1 y)) (tan (/ -1 z)))) (cos (/ -1 a))) in a
1546939326.692 * [misc]taylor:  Taking taylor expansion of (- 1 (* (tan (/ -1 y)) (tan (/ -1 z)))) in a
1546939326.692 * [misc]taylor:  Taking taylor expansion of 1 in a
1546939326.692 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.692 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 y)) (tan (/ -1 z))) in a
1546939326.692 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in a
1546939326.692 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939326.692 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in a
1546939326.692 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1546939326.692 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939326.692 * [misc]backup-simplify:  Simplify -1 into -1
1546939326.692 * [misc]taylor:  Taking taylor expansion of y in a
1546939326.692 * [misc]backup-simplify:  Simplify y into y
1546939326.692 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546939326.692 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939326.692 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939326.692 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in a
1546939326.692 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1546939326.692 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939326.692 * [misc]backup-simplify:  Simplify -1 into -1
1546939326.692 * [misc]taylor:  Taking taylor expansion of y in a
1546939326.692 * [misc]backup-simplify:  Simplify y into y
1546939326.692 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546939326.693 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939326.693 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939326.693 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546939326.693 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546939326.693 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546939326.693 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546939326.693 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546939326.693 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.693 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546939326.693 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939326.693 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in a
1546939326.693 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939326.693 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in a
1546939326.693 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1546939326.693 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939326.693 * [misc]backup-simplify:  Simplify -1 into -1
1546939326.693 * [misc]taylor:  Taking taylor expansion of z in a
1546939326.693 * [misc]backup-simplify:  Simplify z into z
1546939326.694 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546939326.694 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939326.694 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939326.694 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in a
1546939326.694 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1546939326.694 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939326.694 * [misc]backup-simplify:  Simplify -1 into -1
1546939326.694 * [misc]taylor:  Taking taylor expansion of z in a
1546939326.694 * [misc]backup-simplify:  Simplify z into z
1546939326.694 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546939326.694 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939326.694 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939326.694 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546939326.694 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546939326.694 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546939326.694 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546939326.694 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546939326.694 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.694 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546939326.694 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939326.694 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in a
1546939326.694 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1546939326.694 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939326.694 * [misc]backup-simplify:  Simplify -1 into -1
1546939326.694 * [misc]taylor:  Taking taylor expansion of a in a
1546939326.694 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.694 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.695 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939326.695 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546939326.695 * [misc]taylor:  Taking taylor expansion of (- (+ (* (cos (/ -1 a)) (tan (/ -1 y))) (+ (* (cos (/ -1 a)) (tan (/ -1 z))) (* (sin (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z)))))) (sin (/ -1 a))) in a
1546939326.695 * [misc]taylor:  Taking taylor expansion of (+ (* (cos (/ -1 a)) (tan (/ -1 y))) (+ (* (cos (/ -1 a)) (tan (/ -1 z))) (* (sin (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z)))))) in a
1546939326.695 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (tan (/ -1 y))) in a
1546939326.695 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in a
1546939326.695 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1546939326.695 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939326.695 * [misc]backup-simplify:  Simplify -1 into -1
1546939326.695 * [misc]taylor:  Taking taylor expansion of a in a
1546939326.695 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.695 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.695 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939326.695 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546939326.695 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in a
1546939326.695 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939326.695 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in a
1546939326.695 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1546939326.695 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939326.695 * [misc]backup-simplify:  Simplify -1 into -1
1546939326.695 * [misc]taylor:  Taking taylor expansion of y in a
1546939326.695 * [misc]backup-simplify:  Simplify y into y
1546939326.695 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546939326.695 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939326.695 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939326.695 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in a
1546939326.695 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1546939326.695 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939326.695 * [misc]backup-simplify:  Simplify -1 into -1
1546939326.695 * [misc]taylor:  Taking taylor expansion of y in a
1546939326.695 * [misc]backup-simplify:  Simplify y into y
1546939326.695 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546939326.696 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939326.696 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939326.696 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546939326.696 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546939326.696 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546939326.696 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546939326.696 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546939326.696 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.696 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546939326.696 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939326.696 * [misc]taylor:  Taking taylor expansion of (+ (* (cos (/ -1 a)) (tan (/ -1 z))) (* (sin (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z))))) in a
1546939326.696 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (tan (/ -1 z))) in a
1546939326.697 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in a
1546939326.697 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1546939326.697 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939326.697 * [misc]backup-simplify:  Simplify -1 into -1
1546939326.697 * [misc]taylor:  Taking taylor expansion of a in a
1546939326.697 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.697 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.697 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939326.697 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546939326.697 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in a
1546939326.697 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939326.697 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in a
1546939326.697 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1546939326.697 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939326.697 * [misc]backup-simplify:  Simplify -1 into -1
1546939326.697 * [misc]taylor:  Taking taylor expansion of z in a
1546939326.697 * [misc]backup-simplify:  Simplify z into z
1546939326.697 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546939326.697 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939326.697 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939326.697 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in a
1546939326.697 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1546939326.697 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939326.697 * [misc]backup-simplify:  Simplify -1 into -1
1546939326.698 * [misc]taylor:  Taking taylor expansion of z in a
1546939326.698 * [misc]backup-simplify:  Simplify z into z
1546939326.698 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546939326.698 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939326.698 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939326.698 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546939326.698 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546939326.698 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546939326.698 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546939326.698 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546939326.698 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.698 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546939326.699 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939326.699 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z)))) in a
1546939326.699 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in a
1546939326.699 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1546939326.699 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939326.699 * [misc]backup-simplify:  Simplify -1 into -1
1546939326.699 * [misc]taylor:  Taking taylor expansion of a in a
1546939326.699 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.699 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.699 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939326.699 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546939326.699 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 y)) (tan (/ -1 z))) in a
1546939326.699 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in a
1546939326.699 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939326.699 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in a
1546939326.699 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1546939326.699 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939326.699 * [misc]backup-simplify:  Simplify -1 into -1
1546939326.699 * [misc]taylor:  Taking taylor expansion of y in a
1546939326.699 * [misc]backup-simplify:  Simplify y into y
1546939326.699 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546939326.699 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939326.700 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939326.700 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in a
1546939326.700 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1546939326.700 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939326.700 * [misc]backup-simplify:  Simplify -1 into -1
1546939326.700 * [misc]taylor:  Taking taylor expansion of y in a
1546939326.700 * [misc]backup-simplify:  Simplify y into y
1546939326.700 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546939326.700 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939326.700 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939326.700 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546939326.700 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546939326.700 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546939326.700 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546939326.700 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546939326.700 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.701 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546939326.701 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939326.701 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in a
1546939326.701 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939326.701 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in a
1546939326.701 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1546939326.701 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939326.701 * [misc]backup-simplify:  Simplify -1 into -1
1546939326.701 * [misc]taylor:  Taking taylor expansion of z in a
1546939326.701 * [misc]backup-simplify:  Simplify z into z
1546939326.701 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546939326.701 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939326.701 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939326.701 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in a
1546939326.701 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1546939326.701 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939326.701 * [misc]backup-simplify:  Simplify -1 into -1
1546939326.701 * [misc]taylor:  Taking taylor expansion of z in a
1546939326.701 * [misc]backup-simplify:  Simplify z into z
1546939326.701 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546939326.701 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939326.701 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939326.701 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546939326.702 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546939326.702 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546939326.702 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546939326.702 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546939326.702 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.702 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546939326.702 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939326.702 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in a
1546939326.702 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1546939326.702 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939326.702 * [misc]backup-simplify:  Simplify -1 into -1
1546939326.702 * [misc]taylor:  Taking taylor expansion of a in a
1546939326.703 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.703 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.703 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939326.703 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546939326.703 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))
1546939326.703 * [misc]backup-simplify:  Simplify (- (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) into (- (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))
1546939326.703 * [misc]backup-simplify:  Simplify (+ 1 (- (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))
1546939326.704 * [misc]backup-simplify:  Simplify (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 a))) into (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))
1546939326.704 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (/ (sin (/ -1 y)) (cos (/ -1 y)))) into (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y)))
1546939326.704 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z)))
1546939326.704 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))
1546939326.704 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) into (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z))))
1546939326.705 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z))))) into (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))
1546939326.705 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z))))))
1546939326.705 * [misc]backup-simplify:  Simplify (- (sin (/ -1 a))) into (- (sin (/ -1 a)))
1546939326.706 * [misc]backup-simplify:  Simplify (+ (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z)))))) (- (sin (/ -1 a)))) into (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a)))
1546939326.706 * [misc]backup-simplify:  Simplify (/ (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a)))) into (/ (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a))))
1546939326.706 * [misc]taylor:  Taking taylor expansion of (/ (* (- 1 (* (tan (/ -1 y)) (tan (/ -1 z)))) (cos (/ -1 a))) (- (+ (* (cos (/ -1 a)) (tan (/ -1 y))) (+ (* (cos (/ -1 a)) (tan (/ -1 z))) (* (sin (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z)))))) (sin (/ -1 a)))) in z
1546939326.706 * [misc]taylor:  Taking taylor expansion of (* (- 1 (* (tan (/ -1 y)) (tan (/ -1 z)))) (cos (/ -1 a))) in z
1546939326.706 * [misc]taylor:  Taking taylor expansion of (- 1 (* (tan (/ -1 y)) (tan (/ -1 z)))) in z
1546939326.706 * [misc]taylor:  Taking taylor expansion of 1 in z
1546939326.706 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.706 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 y)) (tan (/ -1 z))) in z
1546939326.706 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in z
1546939326.706 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939326.706 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1546939326.707 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546939326.707 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939326.707 * [misc]backup-simplify:  Simplify -1 into -1
1546939326.707 * [misc]taylor:  Taking taylor expansion of y in z
1546939326.707 * [misc]backup-simplify:  Simplify y into y
1546939326.707 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546939326.707 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939326.707 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939326.707 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1546939326.707 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546939326.707 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939326.707 * [misc]backup-simplify:  Simplify -1 into -1
1546939326.707 * [misc]taylor:  Taking taylor expansion of y in z
1546939326.707 * [misc]backup-simplify:  Simplify y into y
1546939326.707 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546939326.707 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939326.707 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939326.707 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546939326.707 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546939326.707 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546939326.707 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546939326.707 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546939326.707 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.707 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546939326.708 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939326.708 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in z
1546939326.708 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939326.708 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1546939326.708 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546939326.708 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939326.708 * [misc]backup-simplify:  Simplify -1 into -1
1546939326.708 * [misc]taylor:  Taking taylor expansion of z in z
1546939326.708 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.708 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.708 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939326.708 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939326.708 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1546939326.708 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546939326.708 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939326.708 * [misc]backup-simplify:  Simplify -1 into -1
1546939326.708 * [misc]taylor:  Taking taylor expansion of z in z
1546939326.708 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.708 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.708 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939326.708 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939326.708 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939326.708 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in z
1546939326.708 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1546939326.708 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939326.708 * [misc]backup-simplify:  Simplify -1 into -1
1546939326.708 * [misc]taylor:  Taking taylor expansion of a in z
1546939326.708 * [misc]backup-simplify:  Simplify a into a
1546939326.708 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546939326.708 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546939326.708 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546939326.708 * [misc]taylor:  Taking taylor expansion of (- (+ (* (cos (/ -1 a)) (tan (/ -1 y))) (+ (* (cos (/ -1 a)) (tan (/ -1 z))) (* (sin (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z)))))) (sin (/ -1 a))) in z
1546939326.708 * [misc]taylor:  Taking taylor expansion of (+ (* (cos (/ -1 a)) (tan (/ -1 y))) (+ (* (cos (/ -1 a)) (tan (/ -1 z))) (* (sin (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z)))))) in z
1546939326.708 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (tan (/ -1 y))) in z
1546939326.708 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in z
1546939326.708 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1546939326.709 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939326.709 * [misc]backup-simplify:  Simplify -1 into -1
1546939326.709 * [misc]taylor:  Taking taylor expansion of a in z
1546939326.709 * [misc]backup-simplify:  Simplify a into a
1546939326.709 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546939326.709 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546939326.709 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546939326.709 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in z
1546939326.709 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939326.709 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1546939326.709 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546939326.709 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939326.709 * [misc]backup-simplify:  Simplify -1 into -1
1546939326.709 * [misc]taylor:  Taking taylor expansion of y in z
1546939326.709 * [misc]backup-simplify:  Simplify y into y
1546939326.709 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546939326.709 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939326.709 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939326.709 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1546939326.709 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546939326.709 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939326.709 * [misc]backup-simplify:  Simplify -1 into -1
1546939326.709 * [misc]taylor:  Taking taylor expansion of y in z
1546939326.709 * [misc]backup-simplify:  Simplify y into y
1546939326.709 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546939326.709 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939326.709 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939326.709 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546939326.709 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546939326.709 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546939326.709 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546939326.709 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546939326.709 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.710 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546939326.710 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939326.710 * [misc]taylor:  Taking taylor expansion of (+ (* (cos (/ -1 a)) (tan (/ -1 z))) (* (sin (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z))))) in z
1546939326.710 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (tan (/ -1 z))) in z
1546939326.710 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in z
1546939326.710 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1546939326.710 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939326.710 * [misc]backup-simplify:  Simplify -1 into -1
1546939326.710 * [misc]taylor:  Taking taylor expansion of a in z
1546939326.710 * [misc]backup-simplify:  Simplify a into a
1546939326.710 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546939326.710 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546939326.710 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546939326.710 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in z
1546939326.710 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939326.710 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1546939326.710 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546939326.710 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939326.710 * [misc]backup-simplify:  Simplify -1 into -1
1546939326.710 * [misc]taylor:  Taking taylor expansion of z in z
1546939326.710 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.710 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.710 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939326.710 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939326.710 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1546939326.710 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546939326.710 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939326.710 * [misc]backup-simplify:  Simplify -1 into -1
1546939326.710 * [misc]taylor:  Taking taylor expansion of z in z
1546939326.710 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.710 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.710 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939326.711 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939326.711 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939326.711 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z)))) in z
1546939326.711 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in z
1546939326.711 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1546939326.711 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939326.711 * [misc]backup-simplify:  Simplify -1 into -1
1546939326.711 * [misc]taylor:  Taking taylor expansion of a in z
1546939326.711 * [misc]backup-simplify:  Simplify a into a
1546939326.711 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546939326.711 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546939326.711 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546939326.711 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 y)) (tan (/ -1 z))) in z
1546939326.711 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in z
1546939326.711 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939326.711 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1546939326.711 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546939326.711 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939326.711 * [misc]backup-simplify:  Simplify -1 into -1
1546939326.711 * [misc]taylor:  Taking taylor expansion of y in z
1546939326.711 * [misc]backup-simplify:  Simplify y into y
1546939326.711 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546939326.711 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939326.711 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939326.711 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1546939326.711 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546939326.711 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939326.711 * [misc]backup-simplify:  Simplify -1 into -1
1546939326.711 * [misc]taylor:  Taking taylor expansion of y in z
1546939326.711 * [misc]backup-simplify:  Simplify y into y
1546939326.711 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546939326.711 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939326.711 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939326.711 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546939326.711 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546939326.712 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546939326.712 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546939326.712 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546939326.712 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.712 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546939326.712 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939326.712 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in z
1546939326.712 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939326.712 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1546939326.712 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546939326.712 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939326.712 * [misc]backup-simplify:  Simplify -1 into -1
1546939326.712 * [misc]taylor:  Taking taylor expansion of z in z
1546939326.712 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.712 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.712 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939326.712 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939326.712 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1546939326.712 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546939326.712 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939326.712 * [misc]backup-simplify:  Simplify -1 into -1
1546939326.712 * [misc]taylor:  Taking taylor expansion of z in z
1546939326.712 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.712 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.712 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939326.712 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939326.713 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939326.713 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in z
1546939326.713 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1546939326.713 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939326.713 * [misc]backup-simplify:  Simplify -1 into -1
1546939326.713 * [misc]taylor:  Taking taylor expansion of a in z
1546939326.713 * [misc]backup-simplify:  Simplify a into a
1546939326.713 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546939326.713 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546939326.713 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546939326.713 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))
1546939326.713 * [misc]backup-simplify:  Simplify (- (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) into (- (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))
1546939326.713 * [misc]backup-simplify:  Simplify (+ 1 (- (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))
1546939326.713 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1546939326.713 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1546939326.713 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.714 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1546939326.714 * [misc]backup-simplify:  Simplify (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 a))) into (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))
1546939326.714 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1546939326.714 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1546939326.714 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.714 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1546939326.714 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (/ (sin (/ -1 y)) (cos (/ -1 y)))) into (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y)))
1546939326.714 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1546939326.714 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1546939326.714 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.714 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1546939326.715 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z)))
1546939326.715 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1546939326.715 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1546939326.715 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1546939326.715 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))
1546939326.715 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) into (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z))))
1546939326.715 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z))))) into (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))
1546939326.716 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z))))))
1546939326.716 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1546939326.716 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1546939326.716 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1546939326.716 * [misc]backup-simplify:  Simplify (- (sin (/ -1 a))) into (- (sin (/ -1 a)))
1546939326.716 * [misc]backup-simplify:  Simplify (+ (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z)))))) (- (sin (/ -1 a)))) into (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a)))
1546939326.717 * [misc]backup-simplify:  Simplify (/ (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a)))) into (/ (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a))))
1546939326.717 * [misc]taylor:  Taking taylor expansion of (/ (* (- 1 (* (tan (/ -1 y)) (tan (/ -1 z)))) (cos (/ -1 a))) (- (+ (* (cos (/ -1 a)) (tan (/ -1 y))) (+ (* (cos (/ -1 a)) (tan (/ -1 z))) (* (sin (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z)))))) (sin (/ -1 a)))) in y
1546939326.717 * [misc]taylor:  Taking taylor expansion of (* (- 1 (* (tan (/ -1 y)) (tan (/ -1 z)))) (cos (/ -1 a))) in y
1546939326.717 * [misc]taylor:  Taking taylor expansion of (- 1 (* (tan (/ -1 y)) (tan (/ -1 z)))) in y
1546939326.717 * [misc]taylor:  Taking taylor expansion of 1 in y
1546939326.717 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.717 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 y)) (tan (/ -1 z))) in y
1546939326.717 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in y
1546939326.717 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939326.717 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1546939326.717 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546939326.717 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939326.717 * [misc]backup-simplify:  Simplify -1 into -1
1546939326.717 * [misc]taylor:  Taking taylor expansion of y in y
1546939326.717 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.717 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.718 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939326.718 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939326.718 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1546939326.718 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546939326.718 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939326.718 * [misc]backup-simplify:  Simplify -1 into -1
1546939326.718 * [misc]taylor:  Taking taylor expansion of y in y
1546939326.718 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.718 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.718 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939326.718 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939326.718 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939326.718 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1546939326.718 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939326.718 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1546939326.718 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546939326.718 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939326.718 * [misc]backup-simplify:  Simplify -1 into -1
1546939326.718 * [misc]taylor:  Taking taylor expansion of z in y
1546939326.718 * [misc]backup-simplify:  Simplify z into z
1546939326.718 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546939326.718 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939326.718 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939326.718 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1546939326.718 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546939326.718 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939326.718 * [misc]backup-simplify:  Simplify -1 into -1
1546939326.718 * [misc]taylor:  Taking taylor expansion of z in y
1546939326.718 * [misc]backup-simplify:  Simplify z into z
1546939326.718 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546939326.718 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939326.719 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939326.719 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546939326.719 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546939326.719 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546939326.719 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546939326.719 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546939326.719 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.719 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546939326.719 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939326.719 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in y
1546939326.719 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1546939326.719 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939326.719 * [misc]backup-simplify:  Simplify -1 into -1
1546939326.719 * [misc]taylor:  Taking taylor expansion of a in y
1546939326.719 * [misc]backup-simplify:  Simplify a into a
1546939326.719 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546939326.719 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546939326.719 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546939326.719 * [misc]taylor:  Taking taylor expansion of (- (+ (* (cos (/ -1 a)) (tan (/ -1 y))) (+ (* (cos (/ -1 a)) (tan (/ -1 z))) (* (sin (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z)))))) (sin (/ -1 a))) in y
1546939326.719 * [misc]taylor:  Taking taylor expansion of (+ (* (cos (/ -1 a)) (tan (/ -1 y))) (+ (* (cos (/ -1 a)) (tan (/ -1 z))) (* (sin (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z)))))) in y
1546939326.719 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (tan (/ -1 y))) in y
1546939326.719 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in y
1546939326.719 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1546939326.719 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939326.719 * [misc]backup-simplify:  Simplify -1 into -1
1546939326.719 * [misc]taylor:  Taking taylor expansion of a in y
1546939326.719 * [misc]backup-simplify:  Simplify a into a
1546939326.719 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546939326.719 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546939326.720 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546939326.720 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in y
1546939326.720 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939326.720 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1546939326.720 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546939326.720 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939326.720 * [misc]backup-simplify:  Simplify -1 into -1
1546939326.720 * [misc]taylor:  Taking taylor expansion of y in y
1546939326.720 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.720 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.720 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939326.720 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939326.720 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1546939326.720 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546939326.720 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939326.720 * [misc]backup-simplify:  Simplify -1 into -1
1546939326.720 * [misc]taylor:  Taking taylor expansion of y in y
1546939326.720 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.720 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.720 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939326.720 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939326.720 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939326.720 * [misc]taylor:  Taking taylor expansion of (+ (* (cos (/ -1 a)) (tan (/ -1 z))) (* (sin (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z))))) in y
1546939326.720 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (tan (/ -1 z))) in y
1546939326.720 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in y
1546939326.720 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1546939326.720 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939326.720 * [misc]backup-simplify:  Simplify -1 into -1
1546939326.720 * [misc]taylor:  Taking taylor expansion of a in y
1546939326.720 * [misc]backup-simplify:  Simplify a into a
1546939326.720 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546939326.720 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546939326.720 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546939326.720 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1546939326.720 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939326.721 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1546939326.721 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546939326.721 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939326.721 * [misc]backup-simplify:  Simplify -1 into -1
1546939326.721 * [misc]taylor:  Taking taylor expansion of z in y
1546939326.721 * [misc]backup-simplify:  Simplify z into z
1546939326.721 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546939326.721 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939326.721 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939326.721 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1546939326.721 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546939326.721 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939326.721 * [misc]backup-simplify:  Simplify -1 into -1
1546939326.721 * [misc]taylor:  Taking taylor expansion of z in y
1546939326.721 * [misc]backup-simplify:  Simplify z into z
1546939326.721 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546939326.721 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939326.721 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939326.721 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546939326.721 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546939326.721 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546939326.721 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546939326.721 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546939326.721 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.721 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546939326.721 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939326.721 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z)))) in y
1546939326.721 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in y
1546939326.721 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1546939326.721 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939326.721 * [misc]backup-simplify:  Simplify -1 into -1
1546939326.722 * [misc]taylor:  Taking taylor expansion of a in y
1546939326.722 * [misc]backup-simplify:  Simplify a into a
1546939326.722 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546939326.722 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546939326.722 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546939326.722 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 y)) (tan (/ -1 z))) in y
1546939326.722 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in y
1546939326.722 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939326.722 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1546939326.722 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546939326.722 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939326.722 * [misc]backup-simplify:  Simplify -1 into -1
1546939326.722 * [misc]taylor:  Taking taylor expansion of y in y
1546939326.722 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.722 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.722 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939326.722 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939326.722 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1546939326.722 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546939326.722 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939326.722 * [misc]backup-simplify:  Simplify -1 into -1
1546939326.722 * [misc]taylor:  Taking taylor expansion of y in y
1546939326.722 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.722 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.722 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939326.722 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939326.722 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939326.722 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1546939326.722 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939326.722 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1546939326.722 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546939326.722 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939326.722 * [misc]backup-simplify:  Simplify -1 into -1
1546939326.722 * [misc]taylor:  Taking taylor expansion of z in y
1546939326.722 * [misc]backup-simplify:  Simplify z into z
1546939326.723 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546939326.723 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939326.723 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939326.723 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1546939326.723 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546939326.723 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939326.723 * [misc]backup-simplify:  Simplify -1 into -1
1546939326.723 * [misc]taylor:  Taking taylor expansion of z in y
1546939326.723 * [misc]backup-simplify:  Simplify z into z
1546939326.723 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546939326.723 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939326.723 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939326.723 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546939326.723 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546939326.723 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546939326.723 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546939326.723 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546939326.723 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.723 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546939326.723 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939326.723 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in y
1546939326.723 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1546939326.723 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939326.723 * [misc]backup-simplify:  Simplify -1 into -1
1546939326.723 * [misc]taylor:  Taking taylor expansion of a in y
1546939326.723 * [misc]backup-simplify:  Simplify a into a
1546939326.723 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546939326.724 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546939326.724 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546939326.724 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))
1546939326.724 * [misc]backup-simplify:  Simplify (- (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) into (- (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))
1546939326.724 * [misc]backup-simplify:  Simplify (+ 1 (- (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))
1546939326.724 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1546939326.724 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1546939326.724 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.724 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1546939326.725 * [misc]backup-simplify:  Simplify (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 a))) into (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))
1546939326.725 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1546939326.725 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1546939326.725 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.725 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1546939326.725 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (/ (sin (/ -1 y)) (cos (/ -1 y)))) into (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y)))
1546939326.725 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1546939326.725 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1546939326.725 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.725 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1546939326.725 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z)))
1546939326.725 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1546939326.725 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1546939326.725 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1546939326.726 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))
1546939326.726 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) into (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z))))
1546939326.726 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z))))) into (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))
1546939326.726 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z))))))
1546939326.727 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1546939326.727 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1546939326.727 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1546939326.727 * [misc]backup-simplify:  Simplify (- (sin (/ -1 a))) into (- (sin (/ -1 a)))
1546939326.727 * [misc]backup-simplify:  Simplify (+ (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z)))))) (- (sin (/ -1 a)))) into (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a)))
1546939326.728 * [misc]backup-simplify:  Simplify (/ (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a)))) into (/ (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a))))
1546939326.728 * [misc]taylor:  Taking taylor expansion of (/ (* (- 1 (* (tan (/ -1 y)) (tan (/ -1 z)))) (cos (/ -1 a))) (- (+ (* (cos (/ -1 a)) (tan (/ -1 y))) (+ (* (cos (/ -1 a)) (tan (/ -1 z))) (* (sin (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z)))))) (sin (/ -1 a)))) in y
1546939326.728 * [misc]taylor:  Taking taylor expansion of (* (- 1 (* (tan (/ -1 y)) (tan (/ -1 z)))) (cos (/ -1 a))) in y
1546939326.728 * [misc]taylor:  Taking taylor expansion of (- 1 (* (tan (/ -1 y)) (tan (/ -1 z)))) in y
1546939326.728 * [misc]taylor:  Taking taylor expansion of 1 in y
1546939326.728 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.728 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 y)) (tan (/ -1 z))) in y
1546939326.728 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in y
1546939326.728 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939326.728 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1546939326.728 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546939326.728 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939326.728 * [misc]backup-simplify:  Simplify -1 into -1
1546939326.728 * [misc]taylor:  Taking taylor expansion of y in y
1546939326.728 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.728 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.728 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939326.728 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939326.728 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1546939326.728 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546939326.729 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939326.729 * [misc]backup-simplify:  Simplify -1 into -1
1546939326.729 * [misc]taylor:  Taking taylor expansion of y in y
1546939326.729 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.729 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.729 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939326.729 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939326.729 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939326.729 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1546939326.729 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939326.729 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1546939326.729 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546939326.729 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939326.729 * [misc]backup-simplify:  Simplify -1 into -1
1546939326.729 * [misc]taylor:  Taking taylor expansion of z in y
1546939326.729 * [misc]backup-simplify:  Simplify z into z
1546939326.729 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546939326.729 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939326.729 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939326.729 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1546939326.729 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546939326.729 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939326.729 * [misc]backup-simplify:  Simplify -1 into -1
1546939326.729 * [misc]taylor:  Taking taylor expansion of z in y
1546939326.729 * [misc]backup-simplify:  Simplify z into z
1546939326.729 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546939326.729 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939326.729 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939326.729 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546939326.729 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546939326.729 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546939326.729 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546939326.730 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546939326.730 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.730 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546939326.730 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939326.730 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in y
1546939326.730 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1546939326.730 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939326.730 * [misc]backup-simplify:  Simplify -1 into -1
1546939326.730 * [misc]taylor:  Taking taylor expansion of a in y
1546939326.730 * [misc]backup-simplify:  Simplify a into a
1546939326.730 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546939326.730 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546939326.730 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546939326.730 * [misc]taylor:  Taking taylor expansion of (- (+ (* (cos (/ -1 a)) (tan (/ -1 y))) (+ (* (cos (/ -1 a)) (tan (/ -1 z))) (* (sin (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z)))))) (sin (/ -1 a))) in y
1546939326.730 * [misc]taylor:  Taking taylor expansion of (+ (* (cos (/ -1 a)) (tan (/ -1 y))) (+ (* (cos (/ -1 a)) (tan (/ -1 z))) (* (sin (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z)))))) in y
1546939326.730 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (tan (/ -1 y))) in y
1546939326.730 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in y
1546939326.730 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1546939326.730 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939326.730 * [misc]backup-simplify:  Simplify -1 into -1
1546939326.730 * [misc]taylor:  Taking taylor expansion of a in y
1546939326.730 * [misc]backup-simplify:  Simplify a into a
1546939326.730 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546939326.730 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546939326.730 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546939326.730 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in y
1546939326.730 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939326.730 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1546939326.730 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546939326.730 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939326.730 * [misc]backup-simplify:  Simplify -1 into -1
1546939326.730 * [misc]taylor:  Taking taylor expansion of y in y
1546939326.730 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.730 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.731 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939326.731 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939326.731 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1546939326.731 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546939326.731 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939326.731 * [misc]backup-simplify:  Simplify -1 into -1
1546939326.731 * [misc]taylor:  Taking taylor expansion of y in y
1546939326.731 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.731 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.731 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939326.731 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939326.731 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939326.731 * [misc]taylor:  Taking taylor expansion of (+ (* (cos (/ -1 a)) (tan (/ -1 z))) (* (sin (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z))))) in y
1546939326.731 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (tan (/ -1 z))) in y
1546939326.731 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in y
1546939326.731 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1546939326.731 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939326.731 * [misc]backup-simplify:  Simplify -1 into -1
1546939326.731 * [misc]taylor:  Taking taylor expansion of a in y
1546939326.731 * [misc]backup-simplify:  Simplify a into a
1546939326.731 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546939326.731 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546939326.731 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546939326.731 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1546939326.731 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939326.731 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1546939326.731 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546939326.731 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939326.731 * [misc]backup-simplify:  Simplify -1 into -1
1546939326.731 * [misc]taylor:  Taking taylor expansion of z in y
1546939326.731 * [misc]backup-simplify:  Simplify z into z
1546939326.732 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546939326.732 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939326.732 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939326.732 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1546939326.732 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546939326.732 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939326.732 * [misc]backup-simplify:  Simplify -1 into -1
1546939326.732 * [misc]taylor:  Taking taylor expansion of z in y
1546939326.732 * [misc]backup-simplify:  Simplify z into z
1546939326.732 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546939326.732 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939326.732 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939326.732 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546939326.732 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546939326.732 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546939326.732 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546939326.732 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546939326.733 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.733 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546939326.733 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939326.733 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z)))) in y
1546939326.733 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in y
1546939326.733 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1546939326.733 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939326.733 * [misc]backup-simplify:  Simplify -1 into -1
1546939326.733 * [misc]taylor:  Taking taylor expansion of a in y
1546939326.733 * [misc]backup-simplify:  Simplify a into a
1546939326.733 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546939326.733 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546939326.733 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546939326.733 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 y)) (tan (/ -1 z))) in y
1546939326.733 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in y
1546939326.733 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939326.733 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1546939326.734 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546939326.734 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939326.734 * [misc]backup-simplify:  Simplify -1 into -1
1546939326.734 * [misc]taylor:  Taking taylor expansion of y in y
1546939326.734 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.734 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.734 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939326.734 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939326.734 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1546939326.734 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546939326.734 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939326.734 * [misc]backup-simplify:  Simplify -1 into -1
1546939326.734 * [misc]taylor:  Taking taylor expansion of y in y
1546939326.734 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.734 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.734 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939326.734 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939326.734 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939326.734 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1546939326.735 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939326.735 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1546939326.735 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546939326.735 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939326.735 * [misc]backup-simplify:  Simplify -1 into -1
1546939326.735 * [misc]taylor:  Taking taylor expansion of z in y
1546939326.735 * [misc]backup-simplify:  Simplify z into z
1546939326.735 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546939326.735 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939326.735 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939326.735 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1546939326.735 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546939326.735 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939326.735 * [misc]backup-simplify:  Simplify -1 into -1
1546939326.735 * [misc]taylor:  Taking taylor expansion of z in y
1546939326.735 * [misc]backup-simplify:  Simplify z into z
1546939326.735 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546939326.735 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939326.735 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939326.735 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546939326.736 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546939326.736 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546939326.736 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546939326.736 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546939326.736 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.736 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546939326.736 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939326.736 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in y
1546939326.736 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1546939326.736 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939326.736 * [misc]backup-simplify:  Simplify -1 into -1
1546939326.736 * [misc]taylor:  Taking taylor expansion of a in y
1546939326.736 * [misc]backup-simplify:  Simplify a into a
1546939326.736 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546939326.737 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546939326.737 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546939326.737 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))
1546939326.737 * [misc]backup-simplify:  Simplify (- (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) into (- (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))
1546939326.738 * [misc]backup-simplify:  Simplify (+ 1 (- (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))
1546939326.738 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1546939326.738 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1546939326.738 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.738 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1546939326.738 * [misc]backup-simplify:  Simplify (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 a))) into (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))
1546939326.738 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1546939326.739 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1546939326.739 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.739 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1546939326.739 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (/ (sin (/ -1 y)) (cos (/ -1 y)))) into (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y)))
1546939326.739 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1546939326.739 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1546939326.739 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.739 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1546939326.740 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z)))
1546939326.740 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1546939326.740 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1546939326.740 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1546939326.740 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))
1546939326.740 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) into (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z))))
1546939326.741 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z))))) into (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))
1546939326.742 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z))))))
1546939326.742 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1546939326.742 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1546939326.742 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1546939326.742 * [misc]backup-simplify:  Simplify (- (sin (/ -1 a))) into (- (sin (/ -1 a)))
1546939326.743 * [misc]backup-simplify:  Simplify (+ (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z)))))) (- (sin (/ -1 a)))) into (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a)))
1546939326.745 * [misc]backup-simplify:  Simplify (/ (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a)))) into (/ (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a))))
1546939326.745 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a)))) in z
1546939326.745 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) in z
1546939326.745 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in z
1546939326.745 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1546939326.745 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939326.745 * [misc]backup-simplify:  Simplify -1 into -1
1546939326.745 * [misc]taylor:  Taking taylor expansion of a in z
1546939326.745 * [misc]backup-simplify:  Simplify a into a
1546939326.745 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546939326.745 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546939326.746 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546939326.746 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) in z
1546939326.746 * [misc]taylor:  Taking taylor expansion of 1 in z
1546939326.746 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.746 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) in z
1546939326.746 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 z)) (sin (/ -1 y))) in z
1546939326.746 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1546939326.746 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546939326.746 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939326.746 * [misc]backup-simplify:  Simplify -1 into -1
1546939326.746 * [misc]taylor:  Taking taylor expansion of z in z
1546939326.746 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.746 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.746 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939326.746 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939326.746 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1546939326.746 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546939326.746 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939326.746 * [misc]backup-simplify:  Simplify -1 into -1
1546939326.746 * [misc]taylor:  Taking taylor expansion of y in z
1546939326.746 * [misc]backup-simplify:  Simplify y into y
1546939326.747 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546939326.747 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939326.747 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939326.747 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 z)) (cos (/ -1 y))) in z
1546939326.747 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1546939326.747 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546939326.747 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939326.747 * [misc]backup-simplify:  Simplify -1 into -1
1546939326.747 * [misc]taylor:  Taking taylor expansion of z in z
1546939326.747 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.747 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.747 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939326.747 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939326.747 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1546939326.747 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546939326.747 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939326.747 * [misc]backup-simplify:  Simplify -1 into -1
1546939326.747 * [misc]taylor:  Taking taylor expansion of y in z
1546939326.747 * [misc]backup-simplify:  Simplify y into y
1546939326.747 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546939326.747 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939326.747 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939326.748 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546939326.748 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546939326.748 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546939326.748 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 y))) into (* (sin (/ -1 z)) (sin (/ -1 y)))
1546939326.749 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546939326.749 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546939326.749 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.749 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546939326.749 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) (cos (/ -1 y))) into (* (cos (/ -1 z)) (cos (/ -1 y)))
1546939326.749 * [misc]backup-simplify:  Simplify (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))
1546939326.749 * [misc]taylor:  Taking taylor expansion of (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a))) in z
1546939326.749 * [misc]taylor:  Taking taylor expansion of (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) in z
1546939326.749 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) in z
1546939326.749 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (sin (/ -1 y))) in z
1546939326.749 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in z
1546939326.749 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1546939326.749 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939326.749 * [misc]backup-simplify:  Simplify -1 into -1
1546939326.749 * [misc]taylor:  Taking taylor expansion of a in z
1546939326.749 * [misc]backup-simplify:  Simplify a into a
1546939326.749 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546939326.749 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546939326.749 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546939326.749 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1546939326.749 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546939326.749 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939326.749 * [misc]backup-simplify:  Simplify -1 into -1
1546939326.749 * [misc]taylor:  Taking taylor expansion of y in z
1546939326.749 * [misc]backup-simplify:  Simplify y into y
1546939326.749 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546939326.750 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939326.750 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939326.750 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1546939326.750 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546939326.750 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939326.750 * [misc]backup-simplify:  Simplify -1 into -1
1546939326.750 * [misc]taylor:  Taking taylor expansion of y in z
1546939326.750 * [misc]backup-simplify:  Simplify y into y
1546939326.750 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546939326.750 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939326.750 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939326.750 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1546939326.750 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1546939326.750 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.750 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1546939326.750 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546939326.750 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546939326.750 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546939326.750 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (sin (/ -1 y))) into (* (cos (/ -1 a)) (sin (/ -1 y)))
1546939326.750 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546939326.750 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546939326.751 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.751 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546939326.751 * [misc]backup-simplify:  Simplify (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) into (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y)))
1546939326.751 * [misc]taylor:  Taking taylor expansion of (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y))))) in z
1546939326.751 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) in z
1546939326.751 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (sin (/ -1 z))) in z
1546939326.751 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in z
1546939326.751 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1546939326.751 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939326.751 * [misc]backup-simplify:  Simplify -1 into -1
1546939326.751 * [misc]taylor:  Taking taylor expansion of a in z
1546939326.751 * [misc]backup-simplify:  Simplify a into a
1546939326.751 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546939326.751 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546939326.751 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546939326.751 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1546939326.751 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546939326.751 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939326.751 * [misc]backup-simplify:  Simplify -1 into -1
1546939326.751 * [misc]taylor:  Taking taylor expansion of z in z
1546939326.751 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.751 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.751 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939326.751 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939326.751 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1546939326.751 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546939326.751 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939326.751 * [misc]backup-simplify:  Simplify -1 into -1
1546939326.751 * [misc]taylor:  Taking taylor expansion of z in z
1546939326.751 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.751 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.751 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939326.751 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939326.752 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1546939326.752 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1546939326.752 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.752 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1546939326.752 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (sin (/ -1 z))) into (* (cos (/ -1 a)) (sin (/ -1 z)))
1546939326.752 * [misc]backup-simplify:  Simplify (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) into (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z)))
1546939326.752 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))) in z
1546939326.752 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) in z
1546939326.752 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in z
1546939326.752 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1546939326.752 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939326.752 * [misc]backup-simplify:  Simplify -1 into -1
1546939326.752 * [misc]taylor:  Taking taylor expansion of a in z
1546939326.752 * [misc]backup-simplify:  Simplify a into a
1546939326.752 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546939326.752 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546939326.752 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546939326.752 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 z)) (sin (/ -1 y))) in z
1546939326.752 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1546939326.752 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546939326.752 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939326.752 * [misc]backup-simplify:  Simplify -1 into -1
1546939326.752 * [misc]taylor:  Taking taylor expansion of z in z
1546939326.752 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.752 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.752 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939326.752 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939326.752 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1546939326.753 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546939326.753 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939326.753 * [misc]backup-simplify:  Simplify -1 into -1
1546939326.753 * [misc]taylor:  Taking taylor expansion of y in z
1546939326.753 * [misc]backup-simplify:  Simplify y into y
1546939326.753 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546939326.753 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939326.753 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939326.753 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 z)) (cos (/ -1 y))) in z
1546939326.753 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1546939326.753 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546939326.753 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939326.753 * [misc]backup-simplify:  Simplify -1 into -1
1546939326.753 * [misc]taylor:  Taking taylor expansion of z in z
1546939326.753 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.753 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.753 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939326.753 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939326.753 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1546939326.753 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546939326.753 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939326.753 * [misc]backup-simplify:  Simplify -1 into -1
1546939326.753 * [misc]taylor:  Taking taylor expansion of y in z
1546939326.753 * [misc]backup-simplify:  Simplify y into y
1546939326.753 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546939326.753 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939326.753 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939326.753 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1546939326.753 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1546939326.753 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1546939326.753 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546939326.753 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546939326.753 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546939326.754 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 y))) into (* (sin (/ -1 z)) (sin (/ -1 y)))
1546939326.754 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) into (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y))))
1546939326.754 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546939326.754 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546939326.754 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.754 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546939326.754 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) (cos (/ -1 y))) into (* (cos (/ -1 z)) (cos (/ -1 y)))
1546939326.754 * [misc]backup-simplify:  Simplify (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))) into (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z))))
1546939326.754 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in z
1546939326.754 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1546939326.754 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939326.754 * [misc]backup-simplify:  Simplify -1 into -1
1546939326.754 * [misc]taylor:  Taking taylor expansion of a in z
1546939326.754 * [misc]backup-simplify:  Simplify a into a
1546939326.754 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546939326.754 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546939326.754 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546939326.754 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1546939326.755 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1546939326.755 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.755 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1546939326.755 * [misc]backup-simplify:  Simplify (- (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) into (- (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))
1546939326.755 * [misc]backup-simplify:  Simplify (+ 1 (- (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))
1546939326.755 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))
1546939326.756 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z))))) into (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))
1546939326.756 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z))))))
1546939326.756 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1546939326.756 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1546939326.756 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1546939326.756 * [misc]backup-simplify:  Simplify (- (sin (/ -1 a))) into (- (sin (/ -1 a)))
1546939326.757 * [misc]backup-simplify:  Simplify (+ (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z)))))) (- (sin (/ -1 a)))) into (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a)))
1546939326.757 * [misc]backup-simplify:  Simplify (/ (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a)))) into (/ (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a))))
1546939326.758 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a)))) in a
1546939326.758 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) in a
1546939326.758 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in a
1546939326.758 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1546939326.758 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939326.758 * [misc]backup-simplify:  Simplify -1 into -1
1546939326.758 * [misc]taylor:  Taking taylor expansion of a in a
1546939326.758 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.758 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.758 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939326.758 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546939326.758 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) in a
1546939326.758 * [misc]taylor:  Taking taylor expansion of 1 in a
1546939326.758 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.758 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) in a
1546939326.758 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 z)) (sin (/ -1 y))) in a
1546939326.758 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in a
1546939326.758 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1546939326.758 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939326.758 * [misc]backup-simplify:  Simplify -1 into -1
1546939326.758 * [misc]taylor:  Taking taylor expansion of z in a
1546939326.758 * [misc]backup-simplify:  Simplify z into z
1546939326.758 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546939326.758 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939326.758 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939326.758 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in a
1546939326.758 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1546939326.758 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939326.758 * [misc]backup-simplify:  Simplify -1 into -1
1546939326.758 * [misc]taylor:  Taking taylor expansion of y in a
1546939326.758 * [misc]backup-simplify:  Simplify y into y
1546939326.758 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546939326.758 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939326.758 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939326.758 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 z)) (cos (/ -1 y))) in a
1546939326.758 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in a
1546939326.758 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1546939326.758 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939326.759 * [misc]backup-simplify:  Simplify -1 into -1
1546939326.759 * [misc]taylor:  Taking taylor expansion of z in a
1546939326.759 * [misc]backup-simplify:  Simplify z into z
1546939326.759 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546939326.759 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939326.759 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939326.759 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in a
1546939326.759 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1546939326.759 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939326.759 * [misc]backup-simplify:  Simplify -1 into -1
1546939326.759 * [misc]taylor:  Taking taylor expansion of y in a
1546939326.759 * [misc]backup-simplify:  Simplify y into y
1546939326.759 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546939326.759 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939326.759 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939326.759 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546939326.759 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546939326.759 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546939326.759 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546939326.759 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546939326.759 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546939326.759 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 y))) into (* (sin (/ -1 z)) (sin (/ -1 y)))
1546939326.759 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546939326.759 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546939326.759 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.760 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546939326.760 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546939326.760 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546939326.760 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.760 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546939326.760 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) (cos (/ -1 y))) into (* (cos (/ -1 z)) (cos (/ -1 y)))
1546939326.760 * [misc]backup-simplify:  Simplify (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))
1546939326.760 * [misc]taylor:  Taking taylor expansion of (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a))) in a
1546939326.760 * [misc]taylor:  Taking taylor expansion of (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) in a
1546939326.760 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) in a
1546939326.760 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (sin (/ -1 y))) in a
1546939326.760 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in a
1546939326.760 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1546939326.760 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939326.760 * [misc]backup-simplify:  Simplify -1 into -1
1546939326.760 * [misc]taylor:  Taking taylor expansion of a in a
1546939326.760 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.760 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.760 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939326.760 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546939326.760 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in a
1546939326.760 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1546939326.760 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939326.760 * [misc]backup-simplify:  Simplify -1 into -1
1546939326.760 * [misc]taylor:  Taking taylor expansion of y in a
1546939326.760 * [misc]backup-simplify:  Simplify y into y
1546939326.761 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546939326.761 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939326.761 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939326.761 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in a
1546939326.761 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1546939326.761 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939326.761 * [misc]backup-simplify:  Simplify -1 into -1
1546939326.761 * [misc]taylor:  Taking taylor expansion of y in a
1546939326.761 * [misc]backup-simplify:  Simplify y into y
1546939326.761 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546939326.761 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939326.761 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939326.761 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546939326.761 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546939326.761 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546939326.761 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (sin (/ -1 y))) into (* (cos (/ -1 a)) (sin (/ -1 y)))
1546939326.761 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546939326.761 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546939326.761 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.761 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546939326.761 * [misc]backup-simplify:  Simplify (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) into (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y)))
1546939326.761 * [misc]taylor:  Taking taylor expansion of (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y))))) in a
1546939326.761 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) in a
1546939326.761 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (sin (/ -1 z))) in a
1546939326.762 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in a
1546939326.762 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1546939326.762 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939326.762 * [misc]backup-simplify:  Simplify -1 into -1
1546939326.762 * [misc]taylor:  Taking taylor expansion of a in a
1546939326.762 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.762 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.762 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939326.762 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546939326.762 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in a
1546939326.762 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1546939326.762 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939326.762 * [misc]backup-simplify:  Simplify -1 into -1
1546939326.762 * [misc]taylor:  Taking taylor expansion of z in a
1546939326.762 * [misc]backup-simplify:  Simplify z into z
1546939326.762 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546939326.762 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939326.762 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939326.762 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in a
1546939326.762 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1546939326.762 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939326.762 * [misc]backup-simplify:  Simplify -1 into -1
1546939326.762 * [misc]taylor:  Taking taylor expansion of z in a
1546939326.762 * [misc]backup-simplify:  Simplify z into z
1546939326.762 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546939326.762 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939326.762 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939326.762 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546939326.762 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546939326.762 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546939326.763 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (sin (/ -1 z))) into (* (cos (/ -1 a)) (sin (/ -1 z)))
1546939326.763 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546939326.763 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546939326.763 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.763 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546939326.763 * [misc]backup-simplify:  Simplify (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) into (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z)))
1546939326.763 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))) in a
1546939326.763 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) in a
1546939326.763 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in a
1546939326.763 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1546939326.763 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939326.763 * [misc]backup-simplify:  Simplify -1 into -1
1546939326.763 * [misc]taylor:  Taking taylor expansion of a in a
1546939326.763 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.763 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.763 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939326.763 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546939326.763 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 z)) (sin (/ -1 y))) in a
1546939326.763 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in a
1546939326.763 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1546939326.763 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939326.763 * [misc]backup-simplify:  Simplify -1 into -1
1546939326.763 * [misc]taylor:  Taking taylor expansion of z in a
1546939326.763 * [misc]backup-simplify:  Simplify z into z
1546939326.763 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546939326.763 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939326.763 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939326.763 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in a
1546939326.764 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1546939326.764 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939326.764 * [misc]backup-simplify:  Simplify -1 into -1
1546939326.764 * [misc]taylor:  Taking taylor expansion of y in a
1546939326.764 * [misc]backup-simplify:  Simplify y into y
1546939326.764 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546939326.764 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939326.764 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939326.764 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 z)) (cos (/ -1 y))) in a
1546939326.764 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in a
1546939326.764 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1546939326.764 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939326.764 * [misc]backup-simplify:  Simplify -1 into -1
1546939326.764 * [misc]taylor:  Taking taylor expansion of z in a
1546939326.764 * [misc]backup-simplify:  Simplify z into z
1546939326.764 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546939326.764 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939326.764 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939326.764 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in a
1546939326.764 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1546939326.764 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939326.764 * [misc]backup-simplify:  Simplify -1 into -1
1546939326.764 * [misc]taylor:  Taking taylor expansion of y in a
1546939326.764 * [misc]backup-simplify:  Simplify y into y
1546939326.764 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546939326.764 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939326.764 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939326.764 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546939326.764 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546939326.764 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546939326.764 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546939326.764 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546939326.764 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546939326.764 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 y))) into (* (sin (/ -1 z)) (sin (/ -1 y)))
1546939326.765 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) into (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y))))
1546939326.765 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546939326.765 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546939326.765 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.765 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546939326.765 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546939326.765 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546939326.765 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.765 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546939326.765 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) (cos (/ -1 y))) into (* (cos (/ -1 z)) (cos (/ -1 y)))
1546939326.765 * [misc]backup-simplify:  Simplify (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))) into (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z))))
1546939326.765 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in a
1546939326.765 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1546939326.765 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939326.765 * [misc]backup-simplify:  Simplify -1 into -1
1546939326.765 * [misc]taylor:  Taking taylor expansion of a in a
1546939326.765 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.766 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.766 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939326.766 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546939326.766 * [misc]backup-simplify:  Simplify (- (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) into (- (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))
1546939326.766 * [misc]backup-simplify:  Simplify (+ 1 (- (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))
1546939326.766 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))
1546939326.766 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z))))) into (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))
1546939326.767 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z))))))
1546939326.767 * [misc]backup-simplify:  Simplify (- (sin (/ -1 a))) into (- (sin (/ -1 a)))
1546939326.768 * [misc]backup-simplify:  Simplify (+ (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z)))))) (- (sin (/ -1 a)))) into (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a)))
1546939326.768 * [misc]backup-simplify:  Simplify (/ (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a)))) into (/ (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a))))
1546939326.769 * [misc]backup-simplify:  Simplify (/ (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a)))) into (/ (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a))))
1546939326.769 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939326.769 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 1)) into 0
1546939326.769 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1546939326.770 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939326.770 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 0)) into 0
1546939326.771 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.771 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.771 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939326.771 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
1546939326.771 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546939326.772 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939326.772 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
1546939326.772 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.772 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939326.772 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
1546939326.772 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546939326.773 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939326.773 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
1546939326.773 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.773 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.773 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))))) into 0
1546939326.773 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))))) into 0
1546939326.774 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) 0) (* 0 (/ (sin (/ -1 z)) (cos (/ -1 z))))) into 0
1546939326.774 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.774 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.774 * [misc]backup-simplify:  Simplify (+ (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 0) (* 0 (cos (/ -1 a)))) into 0
1546939326.774 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))))) into 0
1546939326.774 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939326.775 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 1)) into 0
1546939326.775 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1546939326.775 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939326.775 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 0)) into 0
1546939326.776 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.776 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.776 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 (/ (sin (/ -1 y)) (cos (/ -1 y))))) into 0
1546939326.776 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939326.776 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
1546939326.776 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546939326.777 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939326.777 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
1546939326.777 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.777 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939326.777 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
1546939326.777 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546939326.778 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939326.778 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
1546939326.778 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.778 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.779 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))))) into 0
1546939326.779 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939326.779 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 1)) into 0
1546939326.779 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1546939326.780 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939326.780 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 0)) into 0
1546939326.780 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.780 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.780 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 (/ (sin (/ -1 z)) (cos (/ -1 z))))) into 0
1546939326.780 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939326.780 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
1546939326.780 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546939326.781 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939326.781 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
1546939326.781 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.781 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939326.782 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
1546939326.782 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546939326.782 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939326.782 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
1546939326.782 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.783 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.783 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))))) into 0
1546939326.783 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))))) into 0
1546939326.783 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) 0) (* 0 (/ (sin (/ -1 z)) (cos (/ -1 z))))) into 0
1546939326.783 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939326.783 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 1)) into 0
1546939326.783 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1546939326.784 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939326.784 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 0)) into 0
1546939326.784 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.784 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into 0
1546939326.785 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.785 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.785 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939326.785 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 1)) into 0
1546939326.785 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1546939326.786 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939326.786 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 0)) into 0
1546939326.786 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.786 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.786 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.788 * [misc]backup-simplify:  Simplify (- (/ 0 (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a)))) (+ (* (/ (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a)))) (/ 0 (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a))))))) into 0
1546939326.788 * [misc]taylor:  Taking taylor expansion of 0 in z
1546939326.788 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.788 * [misc]taylor:  Taking taylor expansion of 0 in a
1546939326.788 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.788 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.788 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939326.788 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
1546939326.788 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546939326.789 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939326.789 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
1546939326.789 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.790 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 (sin (/ -1 y)))) into 0
1546939326.790 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939326.790 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
1546939326.790 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546939326.791 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939326.791 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
1546939326.791 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.791 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.791 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 (cos (/ -1 y)))) into 0
1546939326.791 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (* (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y))))))) into 0
1546939326.791 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.792 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.792 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939326.792 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 1)) into 0
1546939326.792 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1546939326.792 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939326.793 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 0)) into 0
1546939326.793 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.793 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.793 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) into 0
1546939326.793 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939326.793 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
1546939326.793 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546939326.794 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939326.795 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
1546939326.795 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.795 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939326.795 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 1)) into 0
1546939326.795 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1546939326.796 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939326.796 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 0)) into 0
1546939326.796 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.796 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.796 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 (sin (/ -1 y)))) into 0
1546939326.796 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939326.796 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
1546939326.797 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546939326.797 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939326.797 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
1546939326.797 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.797 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.798 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))))) into 0
1546939326.798 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939326.798 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 1)) into 0
1546939326.798 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1546939326.799 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939326.799 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 0)) into 0
1546939326.799 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.799 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.799 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 (sin (/ -1 z)))) into 0
1546939326.799 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))))) into 0
1546939326.799 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939326.800 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
1546939326.800 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546939326.800 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939326.800 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
1546939326.801 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.801 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 (sin (/ -1 y)))) into 0
1546939326.801 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939326.801 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 1)) into 0
1546939326.801 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1546939326.802 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939326.802 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 0)) into 0
1546939326.802 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.802 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 (* (sin (/ -1 z)) (sin (/ -1 y))))) into 0
1546939326.802 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939326.802 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
1546939326.802 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546939326.803 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939326.803 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
1546939326.803 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.803 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.803 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 (cos (/ -1 y)))) into 0
1546939326.804 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (* (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z)))) (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y))))))) into 0
1546939326.804 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.804 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.804 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939326.804 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 1)) into 0
1546939326.804 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1546939326.805 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939326.805 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 0)) into 0
1546939326.805 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.805 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.805 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.807 * [misc]backup-simplify:  Simplify (- (/ 0 (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a)))) (+ (* (/ (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a)))) (/ 0 (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a))))))) into 0
1546939326.807 * [misc]taylor:  Taking taylor expansion of 0 in a
1546939326.808 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.808 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.808 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939326.808 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
1546939326.808 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546939326.809 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939326.810 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
1546939326.810 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.810 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939326.810 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
1546939326.810 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546939326.811 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939326.812 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
1546939326.812 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.812 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 (sin (/ -1 y)))) into 0
1546939326.812 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939326.812 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
1546939326.812 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546939326.813 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939326.814 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
1546939326.814 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.814 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.814 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939326.814 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
1546939326.815 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546939326.816 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939326.816 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
1546939326.816 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.816 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.816 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 (cos (/ -1 y)))) into 0
1546939326.817 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (* (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y))))))) into 0
1546939326.817 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.817 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.818 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) into 0
1546939326.818 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939326.818 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
1546939326.818 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546939326.819 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939326.820 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
1546939326.820 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.820 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 (sin (/ -1 y)))) into 0
1546939326.820 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939326.820 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
1546939326.821 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546939326.822 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939326.822 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
1546939326.822 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.822 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.822 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))))) into 0
1546939326.823 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939326.823 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
1546939326.823 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546939326.824 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939326.824 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
1546939326.824 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.824 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 (sin (/ -1 z)))) into 0
1546939326.824 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939326.824 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
1546939326.824 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546939326.825 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939326.825 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
1546939326.825 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.825 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.826 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))))) into 0
1546939326.826 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939326.826 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
1546939326.826 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546939326.827 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939326.827 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
1546939326.827 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.827 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939326.827 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
1546939326.827 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546939326.828 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939326.828 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
1546939326.828 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.828 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 (sin (/ -1 y)))) into 0
1546939326.828 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 (* (sin (/ -1 z)) (sin (/ -1 y))))) into 0
1546939326.828 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939326.829 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
1546939326.829 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546939326.829 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939326.829 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
1546939326.830 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.830 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.830 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939326.830 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
1546939326.830 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546939326.831 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939326.831 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
1546939326.831 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.831 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.831 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 (cos (/ -1 y)))) into 0
1546939326.831 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (* (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z)))) (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y))))))) into 0
1546939326.831 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.832 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.832 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.832 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.834 * [misc]backup-simplify:  Simplify (- (/ 0 (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a)))) (+ (* (/ (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a)))) (/ 0 (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a))))))) into 0
1546939326.834 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.834 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939326.835 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939326.835 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1546939326.836 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939326.836 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939326.836 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.836 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.837 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939326.837 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939326.837 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546939326.837 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939326.838 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939326.838 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.838 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939326.839 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939326.839 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546939326.839 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939326.840 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939326.840 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.840 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.840 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))) (* 0 (/ 0 (cos (/ -1 z)))))) into 0
1546939326.840 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))) (* 0 (/ 0 (cos (/ -1 y)))))) into 0
1546939326.840 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 z)) (cos (/ -1 z)))))) into 0
1546939326.840 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.841 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.841 * [misc]backup-simplify:  Simplify (+ (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 0) (+ (* 0 0) (* 0 (cos (/ -1 a))))) into 0
1546939326.841 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))) (* 0 (/ 0 (cos (/ -1 y)))))) into 0
1546939326.842 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939326.842 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939326.842 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1546939326.843 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939326.843 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939326.843 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.843 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.843 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 y)) (cos (/ -1 y)))))) into 0
1546939326.844 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939326.844 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939326.845 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546939326.845 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939326.845 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939326.846 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.846 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939326.846 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939326.846 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546939326.847 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939326.847 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939326.847 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.848 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.848 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))) (* 0 (/ 0 (cos (/ -1 z)))))) into 0
1546939326.848 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939326.849 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939326.849 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1546939326.849 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939326.850 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939326.850 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.850 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.850 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 z)) (cos (/ -1 z)))))) into 0
1546939326.851 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939326.851 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939326.851 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546939326.852 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939326.854 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939326.854 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.855 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939326.855 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939326.855 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546939326.856 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939326.857 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939326.857 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.857 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.857 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))) (* 0 (/ 0 (cos (/ -1 z)))))) into 0
1546939326.858 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))) (* 0 (/ 0 (cos (/ -1 y)))))) into 0
1546939326.858 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 z)) (cos (/ -1 z)))))) into 0
1546939326.859 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939326.859 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939326.860 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1546939326.860 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939326.861 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939326.861 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.861 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) into 0
1546939326.862 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.862 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.863 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939326.863 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939326.863 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1546939326.864 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939326.865 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939326.865 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.865 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.865 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.868 * [misc]backup-simplify:  Simplify (- (/ 0 (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a)))) (+ (* (/ (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a)))) (/ 0 (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a))))) (* 0 (/ 0 (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a))))))) into 0
1546939326.869 * [misc]taylor:  Taking taylor expansion of 0 in z
1546939326.869 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.869 * [misc]taylor:  Taking taylor expansion of 0 in a
1546939326.869 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.869 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.869 * [misc]taylor:  Taking taylor expansion of 0 in a
1546939326.869 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.869 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.870 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939326.870 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939326.870 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546939326.871 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939326.871 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939326.871 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.871 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 (sin (/ -1 y))))) into 0
1546939326.872 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939326.872 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939326.872 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546939326.873 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939326.873 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939326.873 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.873 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.873 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 (cos (/ -1 y))))) into 0
1546939326.874 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (* (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y))))) (* 0 (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y))))))) into 0
1546939326.874 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.874 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.875 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939326.875 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939326.875 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1546939326.875 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939326.876 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939326.876 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.876 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.876 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))))) into 0
1546939326.877 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939326.877 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939326.877 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546939326.878 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939326.878 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939326.878 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.879 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939326.879 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939326.879 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1546939326.880 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939326.880 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939326.880 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.880 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.880 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 (sin (/ -1 y))))) into 0
1546939326.881 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939326.881 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939326.881 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546939326.882 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939326.882 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939326.882 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.882 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.883 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))) (* 0 (/ 0 (cos (/ -1 y)))))) into 0
1546939326.883 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939326.883 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939326.884 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1546939326.884 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939326.884 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939326.885 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.885 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.885 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 (sin (/ -1 z))))) into 0
1546939326.885 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))) (* 0 (/ 0 (cos (/ -1 z)))))) into 0
1546939326.886 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939326.886 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939326.886 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546939326.887 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939326.887 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939326.887 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.887 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 (sin (/ -1 y))))) into 0
1546939326.888 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939326.888 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939326.888 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1546939326.889 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939326.889 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939326.889 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.889 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 (* (sin (/ -1 z)) (sin (/ -1 y)))))) into 0
1546939326.890 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939326.890 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939326.890 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546939326.891 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939326.891 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939326.891 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.891 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.891 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 (cos (/ -1 y))))) into 0
1546939326.892 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (* (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z)))) (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y))))) (* 0 (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y))))))) into 0
1546939326.892 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.892 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.893 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939326.893 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939326.893 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1546939326.894 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939326.894 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939326.894 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.894 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.894 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.898 * [misc]backup-simplify:  Simplify (- (/ 0 (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a)))) (+ (* (/ (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a)))) (/ 0 (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a))))) (* 0 (/ 0 (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a))))))) into 0
1546939326.898 * [misc]taylor:  Taking taylor expansion of 0 in a
1546939326.898 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.898 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.900 * [misc]backup-simplify:  Simplify (/ (* (cos (/ -1 (/ 1 (- a)))) (- 1 (/ (* (sin (/ -1 (/ 1 (- z)))) (sin (/ -1 (/ 1 (- y))))) (* (cos (/ -1 (/ 1 (- z)))) (cos (/ -1 (/ 1 (- y)))))))) (- (+ (/ (* (cos (/ -1 (/ 1 (- a)))) (sin (/ -1 (/ 1 (- y))))) (cos (/ -1 (/ 1 (- y))))) (+ (/ (* (cos (/ -1 (/ 1 (- a)))) (sin (/ -1 (/ 1 (- z))))) (cos (/ -1 (/ 1 (- z))))) (/ (* (sin (/ -1 (/ 1 (- a)))) (* (sin (/ -1 (/ 1 (- z)))) (sin (/ -1 (/ 1 (- y)))))) (* (cos (/ -1 (/ 1 (- z)))) (cos (/ -1 (/ 1 (- y)))))))) (sin (/ -1 (/ 1 (- a)))))) into (/ (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))) (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)))
1546939326.900 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 2 2 2 2 1 2)
1546939326.900 * [misc]backup-simplify:  Simplify (* (tan y) (tan z)) into (* (tan y) (tan z))
1546939326.900 * [misc]approximate:  Taking taylor expansion of (* (tan y) (tan z)) in (y z) around 0
1546939326.900 * [misc]taylor:  Taking taylor expansion of (* (tan y) (tan z)) in z
1546939326.900 * [misc]taylor:  Taking taylor expansion of (tan y) in z
1546939326.900 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1546939326.900 * [misc]taylor:  Taking taylor expansion of (sin y) in z
1546939326.900 * [misc]taylor:  Taking taylor expansion of y in z
1546939326.900 * [misc]backup-simplify:  Simplify y into y
1546939326.900 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546939326.900 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546939326.900 * [misc]taylor:  Taking taylor expansion of (cos y) in z
1546939326.900 * [misc]taylor:  Taking taylor expansion of y in z
1546939326.901 * [misc]backup-simplify:  Simplify y into y
1546939326.901 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546939326.901 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546939326.901 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1546939326.901 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1546939326.901 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1546939326.901 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1546939326.901 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1546939326.901 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.901 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1546939326.901 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1546939326.901 * [misc]taylor:  Taking taylor expansion of (tan z) in z
1546939326.901 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546939326.901 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1546939326.901 * [misc]taylor:  Taking taylor expansion of z in z
1546939326.901 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.901 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.902 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1546939326.902 * [misc]taylor:  Taking taylor expansion of z in z
1546939326.902 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.902 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.903 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546939326.903 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939326.903 * [misc]taylor:  Taking taylor expansion of (* (tan y) (tan z)) in y
1546939326.903 * [misc]taylor:  Taking taylor expansion of (tan y) in y
1546939326.903 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1546939326.903 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1546939326.903 * [misc]taylor:  Taking taylor expansion of y in y
1546939326.903 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.903 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.903 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1546939326.903 * [misc]taylor:  Taking taylor expansion of y in y
1546939326.903 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.903 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.904 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546939326.904 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939326.904 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1546939326.904 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546939326.904 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1546939326.904 * [misc]taylor:  Taking taylor expansion of z in y
1546939326.904 * [misc]backup-simplify:  Simplify z into z
1546939326.904 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546939326.904 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546939326.905 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1546939326.905 * [misc]taylor:  Taking taylor expansion of z in y
1546939326.905 * [misc]backup-simplify:  Simplify z into z
1546939326.905 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546939326.905 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546939326.905 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546939326.905 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546939326.905 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546939326.905 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546939326.905 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546939326.905 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.905 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546939326.905 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546939326.905 * [misc]taylor:  Taking taylor expansion of (* (tan y) (tan z)) in y
1546939326.905 * [misc]taylor:  Taking taylor expansion of (tan y) in y
1546939326.905 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1546939326.905 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1546939326.905 * [misc]taylor:  Taking taylor expansion of y in y
1546939326.905 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.905 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.906 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1546939326.906 * [misc]taylor:  Taking taylor expansion of y in y
1546939326.906 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.906 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.907 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546939326.907 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939326.907 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1546939326.907 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546939326.907 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1546939326.907 * [misc]taylor:  Taking taylor expansion of z in y
1546939326.907 * [misc]backup-simplify:  Simplify z into z
1546939326.907 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546939326.907 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546939326.907 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1546939326.907 * [misc]taylor:  Taking taylor expansion of z in y
1546939326.907 * [misc]backup-simplify:  Simplify z into z
1546939326.907 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546939326.907 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546939326.907 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546939326.907 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546939326.907 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546939326.907 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546939326.907 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546939326.908 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.908 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546939326.908 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546939326.908 * [misc]backup-simplify:  Simplify (* 1 (/ (sin z) (cos z))) into (/ (sin z) (cos z))
1546939326.908 * [misc]taylor:  Taking taylor expansion of (/ (sin z) (cos z)) in z
1546939326.908 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1546939326.908 * [misc]taylor:  Taking taylor expansion of z in z
1546939326.908 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.908 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.908 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1546939326.908 * [misc]taylor:  Taking taylor expansion of z in z
1546939326.908 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.908 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.909 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546939326.909 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939326.909 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.909 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939326.910 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 1)) into 0
1546939326.911 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939326.911 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 0)) into 0
1546939326.911 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.911 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939326.911 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 1)) into 0
1546939326.912 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939326.912 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 0)) into 0
1546939326.912 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.912 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.912 * [misc]backup-simplify:  Simplify (- (/ 0 (cos z)) (+ (* (/ (sin z) (cos z)) (/ 0 (cos z))))) into 0
1546939326.913 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939326.913 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939326.913 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1546939326.913 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (/ (sin z) (cos z)))) into 0
1546939326.913 * [misc]taylor:  Taking taylor expansion of 0 in z
1546939326.913 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.914 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.914 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939326.914 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939326.914 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1546939326.914 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.915 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939326.915 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (+ (* 0 0) (* 0 1))) into 0
1546939326.916 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939326.916 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (+ (* 0 0) (* 0 0))) into 0
1546939326.916 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.917 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939326.917 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (+ (* 0 0) (* 0 1))) into 0
1546939326.918 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939326.918 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (+ (* 0 0) (* 0 0))) into 0
1546939326.918 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.918 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.918 * [misc]backup-simplify:  Simplify (- (/ 0 (cos z)) (+ (* (/ (sin z) (cos z)) (/ 0 (cos z))) (* 0 (/ 0 (cos z))))) into 0
1546939326.919 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1546939326.920 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1546939326.920 * [misc]backup-simplify:  Simplify (- (/ (- 1/6) 1) (+ (* 1 (/ (- 1/2) 1)) (* 0 (/ 0 1)))) into 1/3
1546939326.920 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 1/3 (/ (sin z) (cos z))))) into (* 1/3 (/ (sin z) (cos z)))
1546939326.920 * [misc]taylor:  Taking taylor expansion of (* 1/3 (/ (sin z) (cos z))) in z
1546939326.920 * [misc]taylor:  Taking taylor expansion of 1/3 in z
1546939326.921 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1546939326.921 * [misc]taylor:  Taking taylor expansion of (/ (sin z) (cos z)) in z
1546939326.921 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1546939326.921 * [misc]taylor:  Taking taylor expansion of z in z
1546939326.921 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.921 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.921 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1546939326.921 * [misc]taylor:  Taking taylor expansion of z in z
1546939326.921 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.921 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.921 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546939326.921 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939326.921 * [misc]backup-simplify:  Simplify (* 1/3 1) into 1/3
1546939326.922 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1546939326.922 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.923 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1546939326.923 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1546939326.924 * [misc]backup-simplify:  Simplify (- (/ (- 1/6) 1) (+ (* 1 (/ (- 1/2) 1)) (* 0 (/ 0 1)))) into 1/3
1546939326.924 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1546939326.924 * [misc]backup-simplify:  Simplify (+ (* 1/3 (* (pow z 3) y)) (+ (* 1/3 (* z (pow y 3))) (* 1 (* z y)))) into (+ (* 1/3 (* (pow z 3) y)) (+ (* 1/3 (* z (pow y 3))) (* z y)))
1546939326.924 * [misc]backup-simplify:  Simplify (* (tan (/ 1 y)) (tan (/ 1 z))) into (* (tan (/ 1 y)) (tan (/ 1 z)))
1546939326.924 * [misc]approximate:  Taking taylor expansion of (* (tan (/ 1 y)) (tan (/ 1 z))) in (y z) around 0
1546939326.924 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (tan (/ 1 z))) in z
1546939326.924 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in z
1546939326.924 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939326.924 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1546939326.924 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546939326.924 * [misc]taylor:  Taking taylor expansion of y in z
1546939326.924 * [misc]backup-simplify:  Simplify y into y
1546939326.924 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939326.924 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939326.924 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939326.924 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1546939326.924 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546939326.924 * [misc]taylor:  Taking taylor expansion of y in z
1546939326.924 * [misc]backup-simplify:  Simplify y into y
1546939326.924 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939326.924 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939326.924 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939326.924 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546939326.925 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546939326.925 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546939326.925 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546939326.925 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546939326.925 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.925 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546939326.925 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939326.925 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in z
1546939326.925 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939326.925 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1546939326.925 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546939326.925 * [misc]taylor:  Taking taylor expansion of z in z
1546939326.925 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.925 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.925 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939326.925 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939326.925 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1546939326.925 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546939326.925 * [misc]taylor:  Taking taylor expansion of z in z
1546939326.925 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.925 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.925 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939326.925 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939326.926 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939326.926 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (tan (/ 1 z))) in y
1546939326.926 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in y
1546939326.926 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939326.926 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1546939326.926 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546939326.926 * [misc]taylor:  Taking taylor expansion of y in y
1546939326.926 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.926 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.926 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939326.926 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939326.926 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1546939326.926 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546939326.926 * [misc]taylor:  Taking taylor expansion of y in y
1546939326.926 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.926 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.926 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939326.926 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939326.926 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939326.926 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1546939326.926 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939326.926 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1546939326.926 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546939326.926 * [misc]taylor:  Taking taylor expansion of z in y
1546939326.926 * [misc]backup-simplify:  Simplify z into z
1546939326.926 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939326.926 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939326.926 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939326.926 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1546939326.926 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546939326.926 * [misc]taylor:  Taking taylor expansion of z in y
1546939326.926 * [misc]backup-simplify:  Simplify z into z
1546939326.926 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939326.927 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939326.927 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939326.927 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546939326.927 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546939326.927 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546939326.927 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546939326.927 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546939326.927 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.927 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546939326.927 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939326.927 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (tan (/ 1 z))) in y
1546939326.927 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in y
1546939326.927 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939326.927 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1546939326.927 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546939326.927 * [misc]taylor:  Taking taylor expansion of y in y
1546939326.927 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.927 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.927 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939326.927 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939326.927 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1546939326.927 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546939326.927 * [misc]taylor:  Taking taylor expansion of y in y
1546939326.927 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.928 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.928 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939326.928 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939326.928 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939326.928 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1546939326.928 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939326.928 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1546939326.928 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546939326.928 * [misc]taylor:  Taking taylor expansion of z in y
1546939326.928 * [misc]backup-simplify:  Simplify z into z
1546939326.928 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939326.928 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939326.928 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939326.928 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1546939326.928 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546939326.928 * [misc]taylor:  Taking taylor expansion of z in y
1546939326.928 * [misc]backup-simplify:  Simplify z into z
1546939326.928 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939326.928 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939326.928 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939326.928 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546939326.928 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546939326.928 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546939326.928 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546939326.928 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546939326.929 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.929 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546939326.929 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939326.929 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))
1546939326.929 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) in z
1546939326.929 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 y)) (sin (/ 1 z))) in z
1546939326.929 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1546939326.929 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546939326.929 * [misc]taylor:  Taking taylor expansion of y in z
1546939326.929 * [misc]backup-simplify:  Simplify y into y
1546939326.929 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939326.929 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939326.929 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939326.929 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1546939326.929 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546939326.929 * [misc]taylor:  Taking taylor expansion of z in z
1546939326.929 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.929 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.929 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939326.929 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939326.930 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 y)) (cos (/ 1 z))) in z
1546939326.930 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1546939326.930 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546939326.930 * [misc]taylor:  Taking taylor expansion of y in z
1546939326.930 * [misc]backup-simplify:  Simplify y into y
1546939326.930 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939326.930 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939326.930 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939326.930 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1546939326.930 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546939326.930 * [misc]taylor:  Taking taylor expansion of z in z
1546939326.930 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.930 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.930 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939326.930 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939326.930 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546939326.930 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546939326.930 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546939326.930 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (sin (/ 1 z))) into (* (sin (/ 1 y)) (sin (/ 1 z)))
1546939326.930 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546939326.930 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546939326.930 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.930 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546939326.930 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) (cos (/ 1 z))) into (* (cos (/ 1 y)) (cos (/ 1 z)))
1546939326.931 * [misc]backup-simplify:  Simplify (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))
1546939326.931 * [misc]backup-simplify:  Simplify (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))
1546939326.931 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939326.931 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
1546939326.931 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546939326.932 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939326.933 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
1546939326.933 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.933 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939326.933 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
1546939326.933 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546939326.934 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939326.935 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
1546939326.935 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.935 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.935 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))))) into 0
1546939326.936 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))))) into 0
1546939326.936 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) 0) (* 0 (/ (sin (/ 1 z)) (cos (/ 1 z))))) into 0
1546939326.936 * [misc]taylor:  Taking taylor expansion of 0 in z
1546939326.936 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.936 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.936 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939326.936 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
1546939326.937 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546939326.938 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939326.938 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
1546939326.938 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.938 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 (sin (/ 1 z)))) into 0
1546939326.938 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939326.939 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
1546939326.939 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546939326.940 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939326.940 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
1546939326.940 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.940 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.941 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 (cos (/ 1 z)))) into 0
1546939326.941 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (* (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z))))))) into 0
1546939326.941 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.942 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939326.943 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939326.943 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546939326.944 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939326.944 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939326.944 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.946 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939326.946 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939326.946 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546939326.947 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939326.948 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939326.948 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.948 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.948 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))) (* 0 (/ 0 (cos (/ 1 z)))))) into 0
1546939326.949 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))) (* 0 (/ 0 (cos (/ 1 y)))))) into 0
1546939326.949 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 z)) (cos (/ 1 z)))))) into 0
1546939326.949 * [misc]taylor:  Taking taylor expansion of 0 in z
1546939326.949 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.949 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.949 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.951 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939326.951 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939326.951 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546939326.952 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939326.953 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939326.953 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.953 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 (sin (/ 1 z))))) into 0
1546939326.954 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939326.954 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939326.955 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546939326.956 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939326.956 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939326.956 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.956 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.956 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 (cos (/ 1 z))))) into 0
1546939326.956 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (* (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z))))) (* 0 (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z))))))) into 0
1546939326.957 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.958 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1546939326.958 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546939326.958 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546939326.959 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939326.959 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1546939326.959 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.960 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1546939326.961 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546939326.961 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546939326.962 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939326.962 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1546939326.962 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.962 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.962 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))) (* 0 (/ 0 (cos (/ 1 z)))) (* 0 (/ 0 (cos (/ 1 z)))))) into 0
1546939326.963 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))) (* 0 (/ 0 (cos (/ 1 y)))) (* 0 (/ 0 (cos (/ 1 y)))))) into 0
1546939326.963 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 z)) (cos (/ 1 z))))))) into 0
1546939326.963 * [misc]taylor:  Taking taylor expansion of 0 in z
1546939326.963 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.963 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.963 * [misc]backup-simplify:  Simplify (/ (* (sin (/ 1 (/ 1 y))) (sin (/ 1 (/ 1 z)))) (* (cos (/ 1 (/ 1 y))) (cos (/ 1 (/ 1 z))))) into (/ (* (sin z) (sin y)) (* (cos y) (cos z)))
1546939326.963 * [misc]backup-simplify:  Simplify (* (tan (/ 1 (- y))) (tan (/ 1 (- z)))) into (* (tan (/ -1 y)) (tan (/ -1 z)))
1546939326.963 * [misc]approximate:  Taking taylor expansion of (* (tan (/ -1 y)) (tan (/ -1 z))) in (y z) around 0
1546939326.963 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 y)) (tan (/ -1 z))) in z
1546939326.963 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in z
1546939326.963 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939326.963 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1546939326.963 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546939326.964 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939326.964 * [misc]backup-simplify:  Simplify -1 into -1
1546939326.964 * [misc]taylor:  Taking taylor expansion of y in z
1546939326.964 * [misc]backup-simplify:  Simplify y into y
1546939326.964 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546939326.964 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939326.964 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939326.964 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1546939326.964 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546939326.964 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939326.964 * [misc]backup-simplify:  Simplify -1 into -1
1546939326.964 * [misc]taylor:  Taking taylor expansion of y in z
1546939326.964 * [misc]backup-simplify:  Simplify y into y
1546939326.964 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546939326.964 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939326.964 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939326.964 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546939326.964 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546939326.964 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546939326.964 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546939326.964 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546939326.964 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.964 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546939326.964 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939326.964 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in z
1546939326.964 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939326.964 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1546939326.964 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546939326.965 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939326.965 * [misc]backup-simplify:  Simplify -1 into -1
1546939326.965 * [misc]taylor:  Taking taylor expansion of z in z
1546939326.965 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.965 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.965 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939326.965 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939326.965 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1546939326.965 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546939326.965 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939326.965 * [misc]backup-simplify:  Simplify -1 into -1
1546939326.965 * [misc]taylor:  Taking taylor expansion of z in z
1546939326.965 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.965 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.965 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939326.965 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939326.965 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939326.965 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 y)) (tan (/ -1 z))) in y
1546939326.965 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in y
1546939326.965 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939326.965 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1546939326.965 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546939326.965 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939326.965 * [misc]backup-simplify:  Simplify -1 into -1
1546939326.965 * [misc]taylor:  Taking taylor expansion of y in y
1546939326.965 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.965 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.965 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939326.965 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939326.965 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1546939326.965 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546939326.965 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939326.965 * [misc]backup-simplify:  Simplify -1 into -1
1546939326.965 * [misc]taylor:  Taking taylor expansion of y in y
1546939326.966 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.966 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.966 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939326.966 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939326.966 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939326.966 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1546939326.966 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939326.966 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1546939326.966 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546939326.966 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939326.966 * [misc]backup-simplify:  Simplify -1 into -1
1546939326.966 * [misc]taylor:  Taking taylor expansion of z in y
1546939326.966 * [misc]backup-simplify:  Simplify z into z
1546939326.966 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546939326.966 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939326.966 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939326.966 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1546939326.966 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546939326.966 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939326.966 * [misc]backup-simplify:  Simplify -1 into -1
1546939326.966 * [misc]taylor:  Taking taylor expansion of z in y
1546939326.966 * [misc]backup-simplify:  Simplify z into z
1546939326.966 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546939326.966 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939326.966 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939326.966 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546939326.966 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546939326.966 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546939326.966 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546939326.966 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546939326.967 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.967 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546939326.967 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939326.967 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 y)) (tan (/ -1 z))) in y
1546939326.967 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in y
1546939326.967 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939326.967 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1546939326.967 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546939326.967 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939326.967 * [misc]backup-simplify:  Simplify -1 into -1
1546939326.967 * [misc]taylor:  Taking taylor expansion of y in y
1546939326.967 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.967 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.967 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939326.967 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939326.967 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1546939326.967 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546939326.967 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939326.967 * [misc]backup-simplify:  Simplify -1 into -1
1546939326.967 * [misc]taylor:  Taking taylor expansion of y in y
1546939326.967 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.967 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.967 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939326.967 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939326.967 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939326.967 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1546939326.967 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939326.967 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1546939326.968 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546939326.968 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939326.968 * [misc]backup-simplify:  Simplify -1 into -1
1546939326.968 * [misc]taylor:  Taking taylor expansion of z in y
1546939326.968 * [misc]backup-simplify:  Simplify z into z
1546939326.968 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546939326.968 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939326.968 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939326.968 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1546939326.968 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546939326.968 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939326.968 * [misc]backup-simplify:  Simplify -1 into -1
1546939326.968 * [misc]taylor:  Taking taylor expansion of z in y
1546939326.968 * [misc]backup-simplify:  Simplify z into z
1546939326.968 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546939326.968 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939326.968 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939326.968 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546939326.968 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546939326.968 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546939326.968 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546939326.968 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546939326.968 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.968 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546939326.968 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939326.969 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))
1546939326.969 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) in z
1546939326.969 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 z)) (sin (/ -1 y))) in z
1546939326.969 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1546939326.969 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546939326.969 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939326.969 * [misc]backup-simplify:  Simplify -1 into -1
1546939326.969 * [misc]taylor:  Taking taylor expansion of z in z
1546939326.969 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.969 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.969 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939326.969 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939326.969 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1546939326.969 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546939326.969 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939326.969 * [misc]backup-simplify:  Simplify -1 into -1
1546939326.969 * [misc]taylor:  Taking taylor expansion of y in z
1546939326.969 * [misc]backup-simplify:  Simplify y into y
1546939326.969 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546939326.969 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939326.969 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939326.969 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 z)) (cos (/ -1 y))) in z
1546939326.969 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1546939326.969 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546939326.969 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939326.969 * [misc]backup-simplify:  Simplify -1 into -1
1546939326.969 * [misc]taylor:  Taking taylor expansion of z in z
1546939326.969 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.969 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.969 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939326.969 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939326.969 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1546939326.969 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546939326.969 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939326.969 * [misc]backup-simplify:  Simplify -1 into -1
1546939326.969 * [misc]taylor:  Taking taylor expansion of y in z
1546939326.969 * [misc]backup-simplify:  Simplify y into y
1546939326.970 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546939326.970 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939326.970 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939326.970 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546939326.970 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546939326.970 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546939326.970 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 y))) into (* (sin (/ -1 z)) (sin (/ -1 y)))
1546939326.970 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546939326.970 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546939326.970 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.970 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546939326.970 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) (cos (/ -1 y))) into (* (cos (/ -1 z)) (cos (/ -1 y)))
1546939326.970 * [misc]backup-simplify:  Simplify (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))
1546939326.970 * [misc]backup-simplify:  Simplify (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))
1546939326.971 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939326.971 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
1546939326.971 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546939326.972 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939326.972 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
1546939326.972 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.972 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939326.972 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
1546939326.972 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546939326.973 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939326.973 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
1546939326.973 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.973 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.973 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))))) into 0
1546939326.974 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))))) into 0
1546939326.974 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) 0) (* 0 (/ (sin (/ -1 z)) (cos (/ -1 z))))) into 0
1546939326.974 * [misc]taylor:  Taking taylor expansion of 0 in z
1546939326.974 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.974 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.974 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939326.974 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
1546939326.974 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546939326.975 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939326.975 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
1546939326.976 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.976 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 (sin (/ -1 y)))) into 0
1546939326.976 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939326.976 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
1546939326.976 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546939326.977 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939326.977 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
1546939326.977 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.977 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.977 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 (cos (/ -1 y)))) into 0
1546939326.978 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (* (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y))))))) into 0
1546939326.978 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.979 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939326.979 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939326.979 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546939326.979 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939326.980 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939326.980 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.980 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939326.981 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939326.981 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546939326.981 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939326.982 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939326.982 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.982 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.982 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))) (* 0 (/ 0 (cos (/ -1 z)))))) into 0
1546939326.982 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))) (* 0 (/ 0 (cos (/ -1 y)))))) into 0
1546939326.982 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 z)) (cos (/ -1 z)))))) into 0
1546939326.982 * [misc]taylor:  Taking taylor expansion of 0 in z
1546939326.982 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.983 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.983 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.983 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939326.984 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939326.984 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546939326.985 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939326.985 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939326.985 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.986 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 (sin (/ -1 y))))) into 0
1546939326.987 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939326.987 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939326.987 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546939326.988 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939326.989 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939326.989 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.989 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.989 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 (cos (/ -1 y))))) into 0
1546939326.990 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (* (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y))))) (* 0 (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y))))))) into 0
1546939326.990 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.992 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1546939326.992 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546939326.992 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546939326.993 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939326.993 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1546939326.993 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.994 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1546939326.995 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546939326.995 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546939326.996 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939326.996 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1546939326.996 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.997 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939326.997 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))) (* 0 (/ 0 (cos (/ -1 z)))) (* 0 (/ 0 (cos (/ -1 z)))))) into 0
1546939326.997 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))) (* 0 (/ 0 (cos (/ -1 y)))) (* 0 (/ 0 (cos (/ -1 y)))))) into 0
1546939326.997 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 z)) (cos (/ -1 z))))))) into 0
1546939326.997 * [misc]taylor:  Taking taylor expansion of 0 in z
1546939326.997 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.997 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.998 * [misc]backup-simplify:  Simplify (/ (* (sin (/ -1 (/ 1 (- z)))) (sin (/ -1 (/ 1 (- y))))) (* (cos (/ -1 (/ 1 (- z)))) (cos (/ -1 (/ 1 (- y)))))) into (/ (* (sin z) (sin y)) (* (cos y) (cos z)))
1546939326.998 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 2 2 1 1 2)
1546939326.998 * [misc]backup-simplify:  Simplify (* (tan y) (tan z)) into (* (tan y) (tan z))
1546939326.998 * [misc]approximate:  Taking taylor expansion of (* (tan y) (tan z)) in (y z) around 0
1546939326.998 * [misc]taylor:  Taking taylor expansion of (* (tan y) (tan z)) in z
1546939326.998 * [misc]taylor:  Taking taylor expansion of (tan y) in z
1546939326.998 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1546939326.998 * [misc]taylor:  Taking taylor expansion of (sin y) in z
1546939326.998 * [misc]taylor:  Taking taylor expansion of y in z
1546939326.998 * [misc]backup-simplify:  Simplify y into y
1546939326.998 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546939326.998 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546939326.998 * [misc]taylor:  Taking taylor expansion of (cos y) in z
1546939326.998 * [misc]taylor:  Taking taylor expansion of y in z
1546939326.998 * [misc]backup-simplify:  Simplify y into y
1546939326.998 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546939326.998 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546939326.998 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1546939326.998 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1546939326.998 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1546939326.998 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1546939326.998 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1546939326.999 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939326.999 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1546939326.999 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1546939326.999 * [misc]taylor:  Taking taylor expansion of (tan z) in z
1546939326.999 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546939326.999 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1546939326.999 * [misc]taylor:  Taking taylor expansion of z in z
1546939326.999 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.999 * [misc]backup-simplify:  Simplify 1 into 1
1546939326.999 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1546939326.999 * [misc]taylor:  Taking taylor expansion of z in z
1546939326.999 * [misc]backup-simplify:  Simplify 0 into 0
1546939326.999 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.000 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546939327.000 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939327.000 * [misc]taylor:  Taking taylor expansion of (* (tan y) (tan z)) in y
1546939327.000 * [misc]taylor:  Taking taylor expansion of (tan y) in y
1546939327.000 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1546939327.000 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1546939327.000 * [misc]taylor:  Taking taylor expansion of y in y
1546939327.000 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.000 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.000 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1546939327.000 * [misc]taylor:  Taking taylor expansion of y in y
1546939327.000 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.000 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.001 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546939327.001 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939327.001 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1546939327.001 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546939327.001 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1546939327.001 * [misc]taylor:  Taking taylor expansion of z in y
1546939327.001 * [misc]backup-simplify:  Simplify z into z
1546939327.001 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546939327.001 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546939327.001 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1546939327.001 * [misc]taylor:  Taking taylor expansion of z in y
1546939327.001 * [misc]backup-simplify:  Simplify z into z
1546939327.001 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546939327.001 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546939327.001 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546939327.001 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546939327.001 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546939327.001 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546939327.001 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546939327.001 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.001 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546939327.001 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546939327.001 * [misc]taylor:  Taking taylor expansion of (* (tan y) (tan z)) in y
1546939327.001 * [misc]taylor:  Taking taylor expansion of (tan y) in y
1546939327.001 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1546939327.001 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1546939327.001 * [misc]taylor:  Taking taylor expansion of y in y
1546939327.001 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.002 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.002 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1546939327.002 * [misc]taylor:  Taking taylor expansion of y in y
1546939327.002 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.002 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.002 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546939327.002 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939327.002 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1546939327.002 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546939327.002 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1546939327.002 * [misc]taylor:  Taking taylor expansion of z in y
1546939327.002 * [misc]backup-simplify:  Simplify z into z
1546939327.002 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546939327.002 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546939327.002 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1546939327.003 * [misc]taylor:  Taking taylor expansion of z in y
1546939327.003 * [misc]backup-simplify:  Simplify z into z
1546939327.003 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546939327.003 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546939327.003 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546939327.003 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546939327.003 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546939327.003 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546939327.003 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546939327.003 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.003 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546939327.003 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546939327.003 * [misc]backup-simplify:  Simplify (* 1 (/ (sin z) (cos z))) into (/ (sin z) (cos z))
1546939327.003 * [misc]taylor:  Taking taylor expansion of (/ (sin z) (cos z)) in z
1546939327.003 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1546939327.003 * [misc]taylor:  Taking taylor expansion of z in z
1546939327.003 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.003 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.003 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1546939327.003 * [misc]taylor:  Taking taylor expansion of z in z
1546939327.003 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.003 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.004 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546939327.004 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939327.004 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.004 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939327.004 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 1)) into 0
1546939327.005 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939327.005 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 0)) into 0
1546939327.005 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.005 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939327.005 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 1)) into 0
1546939327.006 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939327.006 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 0)) into 0
1546939327.006 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.006 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.006 * [misc]backup-simplify:  Simplify (- (/ 0 (cos z)) (+ (* (/ (sin z) (cos z)) (/ 0 (cos z))))) into 0
1546939327.007 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939327.007 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939327.007 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1546939327.008 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (/ (sin z) (cos z)))) into 0
1546939327.008 * [misc]taylor:  Taking taylor expansion of 0 in z
1546939327.008 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.008 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.008 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939327.008 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939327.009 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1546939327.009 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.009 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939327.010 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (+ (* 0 0) (* 0 1))) into 0
1546939327.010 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939327.010 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (+ (* 0 0) (* 0 0))) into 0
1546939327.010 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.011 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939327.011 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (+ (* 0 0) (* 0 1))) into 0
1546939327.012 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939327.012 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (+ (* 0 0) (* 0 0))) into 0
1546939327.012 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.012 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.012 * [misc]backup-simplify:  Simplify (- (/ 0 (cos z)) (+ (* (/ (sin z) (cos z)) (/ 0 (cos z))) (* 0 (/ 0 (cos z))))) into 0
1546939327.013 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1546939327.014 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1546939327.014 * [misc]backup-simplify:  Simplify (- (/ (- 1/6) 1) (+ (* 1 (/ (- 1/2) 1)) (* 0 (/ 0 1)))) into 1/3
1546939327.015 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 1/3 (/ (sin z) (cos z))))) into (* 1/3 (/ (sin z) (cos z)))
1546939327.015 * [misc]taylor:  Taking taylor expansion of (* 1/3 (/ (sin z) (cos z))) in z
1546939327.015 * [misc]taylor:  Taking taylor expansion of 1/3 in z
1546939327.015 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1546939327.015 * [misc]taylor:  Taking taylor expansion of (/ (sin z) (cos z)) in z
1546939327.015 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1546939327.015 * [misc]taylor:  Taking taylor expansion of z in z
1546939327.015 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.015 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.015 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1546939327.015 * [misc]taylor:  Taking taylor expansion of z in z
1546939327.015 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.015 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.015 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546939327.016 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939327.016 * [misc]backup-simplify:  Simplify (* 1/3 1) into 1/3
1546939327.016 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1546939327.016 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.017 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1546939327.017 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1546939327.018 * [misc]backup-simplify:  Simplify (- (/ (- 1/6) 1) (+ (* 1 (/ (- 1/2) 1)) (* 0 (/ 0 1)))) into 1/3
1546939327.018 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1546939327.018 * [misc]backup-simplify:  Simplify (+ (* 1/3 (* (pow z 3) y)) (+ (* 1/3 (* z (pow y 3))) (* 1 (* z y)))) into (+ (* 1/3 (* (pow z 3) y)) (+ (* 1/3 (* z (pow y 3))) (* z y)))
1546939327.018 * [misc]backup-simplify:  Simplify (* (tan (/ 1 y)) (tan (/ 1 z))) into (* (tan (/ 1 y)) (tan (/ 1 z)))
1546939327.018 * [misc]approximate:  Taking taylor expansion of (* (tan (/ 1 y)) (tan (/ 1 z))) in (y z) around 0
1546939327.018 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (tan (/ 1 z))) in z
1546939327.018 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in z
1546939327.018 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939327.018 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1546939327.018 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546939327.018 * [misc]taylor:  Taking taylor expansion of y in z
1546939327.018 * [misc]backup-simplify:  Simplify y into y
1546939327.018 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939327.018 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939327.018 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939327.018 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1546939327.018 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546939327.018 * [misc]taylor:  Taking taylor expansion of y in z
1546939327.018 * [misc]backup-simplify:  Simplify y into y
1546939327.019 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939327.019 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939327.019 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939327.019 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546939327.019 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546939327.019 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546939327.019 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546939327.019 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546939327.019 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.019 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546939327.019 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939327.019 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in z
1546939327.019 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939327.019 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1546939327.019 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546939327.019 * [misc]taylor:  Taking taylor expansion of z in z
1546939327.019 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.019 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.019 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939327.020 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939327.020 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1546939327.020 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546939327.020 * [misc]taylor:  Taking taylor expansion of z in z
1546939327.020 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.020 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.020 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939327.020 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939327.020 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939327.020 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (tan (/ 1 z))) in y
1546939327.020 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in y
1546939327.020 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939327.020 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1546939327.020 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546939327.020 * [misc]taylor:  Taking taylor expansion of y in y
1546939327.020 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.020 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.020 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939327.021 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939327.021 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1546939327.021 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546939327.021 * [misc]taylor:  Taking taylor expansion of y in y
1546939327.021 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.021 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.021 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939327.021 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939327.021 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939327.021 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1546939327.021 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939327.021 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1546939327.021 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546939327.021 * [misc]taylor:  Taking taylor expansion of z in y
1546939327.021 * [misc]backup-simplify:  Simplify z into z
1546939327.021 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939327.021 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939327.021 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939327.022 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1546939327.022 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546939327.022 * [misc]taylor:  Taking taylor expansion of z in y
1546939327.022 * [misc]backup-simplify:  Simplify z into z
1546939327.022 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939327.022 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939327.022 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939327.022 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546939327.022 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546939327.022 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546939327.022 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546939327.022 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546939327.022 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.023 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546939327.023 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939327.023 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (tan (/ 1 z))) in y
1546939327.023 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in y
1546939327.023 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939327.023 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1546939327.023 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546939327.023 * [misc]taylor:  Taking taylor expansion of y in y
1546939327.023 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.023 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.023 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939327.023 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939327.023 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1546939327.023 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546939327.023 * [misc]taylor:  Taking taylor expansion of y in y
1546939327.023 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.023 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.023 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939327.024 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939327.024 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939327.024 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1546939327.024 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939327.024 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1546939327.024 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546939327.024 * [misc]taylor:  Taking taylor expansion of z in y
1546939327.024 * [misc]backup-simplify:  Simplify z into z
1546939327.024 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939327.024 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939327.024 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939327.024 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1546939327.024 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546939327.024 * [misc]taylor:  Taking taylor expansion of z in y
1546939327.024 * [misc]backup-simplify:  Simplify z into z
1546939327.024 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939327.024 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939327.024 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939327.024 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546939327.025 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546939327.025 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546939327.025 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546939327.025 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546939327.025 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.025 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546939327.025 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939327.026 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))
1546939327.026 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) in z
1546939327.026 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 y)) (sin (/ 1 z))) in z
1546939327.026 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1546939327.026 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546939327.026 * [misc]taylor:  Taking taylor expansion of y in z
1546939327.026 * [misc]backup-simplify:  Simplify y into y
1546939327.026 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939327.026 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939327.026 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939327.026 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1546939327.026 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546939327.026 * [misc]taylor:  Taking taylor expansion of z in z
1546939327.026 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.026 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.026 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939327.026 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939327.026 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 y)) (cos (/ 1 z))) in z
1546939327.026 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1546939327.026 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546939327.026 * [misc]taylor:  Taking taylor expansion of y in z
1546939327.026 * [misc]backup-simplify:  Simplify y into y
1546939327.027 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939327.027 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939327.027 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939327.027 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1546939327.027 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546939327.027 * [misc]taylor:  Taking taylor expansion of z in z
1546939327.027 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.027 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.027 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939327.027 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939327.027 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546939327.027 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546939327.027 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546939327.027 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (sin (/ 1 z))) into (* (sin (/ 1 y)) (sin (/ 1 z)))
1546939327.028 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546939327.028 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546939327.028 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.028 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546939327.028 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) (cos (/ 1 z))) into (* (cos (/ 1 y)) (cos (/ 1 z)))
1546939327.028 * [misc]backup-simplify:  Simplify (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))
1546939327.029 * [misc]backup-simplify:  Simplify (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))
1546939327.029 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939327.029 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
1546939327.029 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546939327.030 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939327.031 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
1546939327.031 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.031 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939327.031 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
1546939327.031 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546939327.032 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939327.033 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
1546939327.033 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.033 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.033 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))))) into 0
1546939327.033 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))))) into 0
1546939327.034 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) 0) (* 0 (/ (sin (/ 1 z)) (cos (/ 1 z))))) into 0
1546939327.034 * [misc]taylor:  Taking taylor expansion of 0 in z
1546939327.034 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.034 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.034 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939327.034 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
1546939327.034 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546939327.035 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939327.036 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
1546939327.036 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.036 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 (sin (/ 1 z)))) into 0
1546939327.036 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939327.036 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
1546939327.036 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546939327.037 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939327.037 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
1546939327.037 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.037 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.037 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 (cos (/ 1 z)))) into 0
1546939327.038 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (* (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z))))))) into 0
1546939327.038 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.038 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939327.039 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939327.039 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546939327.039 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939327.039 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939327.040 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.040 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939327.040 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939327.040 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546939327.041 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939327.041 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939327.041 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.041 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.042 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))) (* 0 (/ 0 (cos (/ 1 z)))))) into 0
1546939327.042 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))) (* 0 (/ 0 (cos (/ 1 y)))))) into 0
1546939327.042 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 z)) (cos (/ 1 z)))))) into 0
1546939327.042 * [misc]taylor:  Taking taylor expansion of 0 in z
1546939327.042 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.042 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.042 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.043 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939327.043 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939327.043 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546939327.044 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939327.044 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939327.044 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.044 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 (sin (/ 1 z))))) into 0
1546939327.045 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939327.045 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939327.045 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546939327.046 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939327.046 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939327.046 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.047 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.047 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 (cos (/ 1 z))))) into 0
1546939327.047 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (* (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z))))) (* 0 (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z))))))) into 0
1546939327.047 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.048 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1546939327.048 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546939327.048 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546939327.050 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939327.050 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1546939327.050 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.051 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1546939327.051 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546939327.051 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546939327.052 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939327.052 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1546939327.053 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.053 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.053 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))) (* 0 (/ 0 (cos (/ 1 z)))) (* 0 (/ 0 (cos (/ 1 z)))))) into 0
1546939327.053 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))) (* 0 (/ 0 (cos (/ 1 y)))) (* 0 (/ 0 (cos (/ 1 y)))))) into 0
1546939327.053 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 z)) (cos (/ 1 z))))))) into 0
1546939327.054 * [misc]taylor:  Taking taylor expansion of 0 in z
1546939327.054 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.054 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.054 * [misc]backup-simplify:  Simplify (/ (* (sin (/ 1 (/ 1 y))) (sin (/ 1 (/ 1 z)))) (* (cos (/ 1 (/ 1 y))) (cos (/ 1 (/ 1 z))))) into (/ (* (sin z) (sin y)) (* (cos y) (cos z)))
1546939327.054 * [misc]backup-simplify:  Simplify (* (tan (/ 1 (- y))) (tan (/ 1 (- z)))) into (* (tan (/ -1 y)) (tan (/ -1 z)))
1546939327.054 * [misc]approximate:  Taking taylor expansion of (* (tan (/ -1 y)) (tan (/ -1 z))) in (y z) around 0
1546939327.054 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 y)) (tan (/ -1 z))) in z
1546939327.054 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in z
1546939327.054 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939327.054 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1546939327.054 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546939327.054 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939327.054 * [misc]backup-simplify:  Simplify -1 into -1
1546939327.054 * [misc]taylor:  Taking taylor expansion of y in z
1546939327.054 * [misc]backup-simplify:  Simplify y into y
1546939327.054 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546939327.054 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939327.054 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939327.054 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1546939327.054 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546939327.054 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939327.054 * [misc]backup-simplify:  Simplify -1 into -1
1546939327.054 * [misc]taylor:  Taking taylor expansion of y in z
1546939327.054 * [misc]backup-simplify:  Simplify y into y
1546939327.054 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546939327.054 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939327.054 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939327.054 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546939327.054 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546939327.055 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546939327.055 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546939327.055 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546939327.055 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.055 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546939327.055 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939327.055 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in z
1546939327.055 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939327.055 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1546939327.055 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546939327.055 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939327.055 * [misc]backup-simplify:  Simplify -1 into -1
1546939327.055 * [misc]taylor:  Taking taylor expansion of z in z
1546939327.055 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.055 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.055 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939327.055 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939327.055 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1546939327.055 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546939327.055 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939327.055 * [misc]backup-simplify:  Simplify -1 into -1
1546939327.055 * [misc]taylor:  Taking taylor expansion of z in z
1546939327.055 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.055 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.055 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939327.055 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939327.056 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939327.056 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 y)) (tan (/ -1 z))) in y
1546939327.056 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in y
1546939327.056 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939327.056 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1546939327.056 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546939327.056 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939327.056 * [misc]backup-simplify:  Simplify -1 into -1
1546939327.056 * [misc]taylor:  Taking taylor expansion of y in y
1546939327.056 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.056 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.056 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939327.056 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939327.056 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1546939327.056 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546939327.056 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939327.056 * [misc]backup-simplify:  Simplify -1 into -1
1546939327.056 * [misc]taylor:  Taking taylor expansion of y in y
1546939327.056 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.056 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.056 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939327.056 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939327.056 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939327.056 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1546939327.056 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939327.056 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1546939327.056 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546939327.056 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939327.056 * [misc]backup-simplify:  Simplify -1 into -1
1546939327.056 * [misc]taylor:  Taking taylor expansion of z in y
1546939327.056 * [misc]backup-simplify:  Simplify z into z
1546939327.056 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546939327.056 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939327.057 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939327.057 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1546939327.057 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546939327.057 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939327.057 * [misc]backup-simplify:  Simplify -1 into -1
1546939327.057 * [misc]taylor:  Taking taylor expansion of z in y
1546939327.057 * [misc]backup-simplify:  Simplify z into z
1546939327.057 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546939327.057 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939327.057 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939327.057 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546939327.057 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546939327.057 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546939327.057 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546939327.057 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546939327.057 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.057 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546939327.057 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939327.057 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 y)) (tan (/ -1 z))) in y
1546939327.057 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in y
1546939327.057 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939327.057 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1546939327.057 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546939327.057 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939327.057 * [misc]backup-simplify:  Simplify -1 into -1
1546939327.057 * [misc]taylor:  Taking taylor expansion of y in y
1546939327.057 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.057 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.058 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939327.058 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939327.058 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1546939327.058 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546939327.058 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939327.058 * [misc]backup-simplify:  Simplify -1 into -1
1546939327.058 * [misc]taylor:  Taking taylor expansion of y in y
1546939327.058 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.058 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.058 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939327.058 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939327.058 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939327.058 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1546939327.058 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939327.058 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1546939327.058 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546939327.058 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939327.058 * [misc]backup-simplify:  Simplify -1 into -1
1546939327.058 * [misc]taylor:  Taking taylor expansion of z in y
1546939327.058 * [misc]backup-simplify:  Simplify z into z
1546939327.058 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546939327.058 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939327.058 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939327.058 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1546939327.058 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546939327.058 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939327.058 * [misc]backup-simplify:  Simplify -1 into -1
1546939327.058 * [misc]taylor:  Taking taylor expansion of z in y
1546939327.058 * [misc]backup-simplify:  Simplify z into z
1546939327.058 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546939327.058 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939327.058 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939327.058 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546939327.058 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546939327.059 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546939327.059 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546939327.059 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546939327.059 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.059 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546939327.059 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939327.059 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))
1546939327.059 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) in z
1546939327.059 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 z)) (sin (/ -1 y))) in z
1546939327.059 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1546939327.059 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546939327.059 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939327.059 * [misc]backup-simplify:  Simplify -1 into -1
1546939327.059 * [misc]taylor:  Taking taylor expansion of z in z
1546939327.059 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.059 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.059 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939327.059 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939327.059 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1546939327.059 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546939327.059 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939327.059 * [misc]backup-simplify:  Simplify -1 into -1
1546939327.059 * [misc]taylor:  Taking taylor expansion of y in z
1546939327.059 * [misc]backup-simplify:  Simplify y into y
1546939327.060 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546939327.060 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939327.060 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939327.060 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 z)) (cos (/ -1 y))) in z
1546939327.060 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1546939327.060 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546939327.060 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939327.060 * [misc]backup-simplify:  Simplify -1 into -1
1546939327.060 * [misc]taylor:  Taking taylor expansion of z in z
1546939327.060 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.060 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.060 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939327.060 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939327.060 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1546939327.060 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546939327.060 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939327.060 * [misc]backup-simplify:  Simplify -1 into -1
1546939327.060 * [misc]taylor:  Taking taylor expansion of y in z
1546939327.060 * [misc]backup-simplify:  Simplify y into y
1546939327.060 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546939327.060 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939327.060 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939327.060 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546939327.060 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546939327.060 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546939327.060 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 y))) into (* (sin (/ -1 z)) (sin (/ -1 y)))
1546939327.060 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546939327.060 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546939327.061 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.061 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546939327.061 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) (cos (/ -1 y))) into (* (cos (/ -1 z)) (cos (/ -1 y)))
1546939327.061 * [misc]backup-simplify:  Simplify (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))
1546939327.061 * [misc]backup-simplify:  Simplify (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))
1546939327.061 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939327.061 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
1546939327.061 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546939327.062 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939327.062 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
1546939327.062 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.062 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939327.063 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
1546939327.063 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546939327.063 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939327.064 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
1546939327.064 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.064 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.064 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))))) into 0
1546939327.065 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))))) into 0
1546939327.065 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) 0) (* 0 (/ (sin (/ -1 z)) (cos (/ -1 z))))) into 0
1546939327.065 * [misc]taylor:  Taking taylor expansion of 0 in z
1546939327.065 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.065 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.065 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939327.065 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
1546939327.066 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546939327.067 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939327.067 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
1546939327.067 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.068 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 (sin (/ -1 y)))) into 0
1546939327.068 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939327.068 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
1546939327.068 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546939327.069 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939327.069 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
1546939327.070 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.070 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.070 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 (cos (/ -1 y)))) into 0
1546939327.070 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (* (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y))))))) into 0
1546939327.071 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.072 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939327.072 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939327.072 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546939327.073 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939327.073 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939327.073 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.073 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939327.074 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939327.074 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546939327.074 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939327.075 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939327.075 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.075 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.075 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))) (* 0 (/ 0 (cos (/ -1 z)))))) into 0
1546939327.075 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))) (* 0 (/ 0 (cos (/ -1 y)))))) into 0
1546939327.075 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 z)) (cos (/ -1 z)))))) into 0
1546939327.075 * [misc]taylor:  Taking taylor expansion of 0 in z
1546939327.076 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.076 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.076 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.076 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939327.077 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939327.077 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546939327.077 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939327.077 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939327.078 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.078 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 (sin (/ -1 y))))) into 0
1546939327.078 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939327.079 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939327.079 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546939327.079 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939327.080 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939327.080 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.080 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.080 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 (cos (/ -1 y))))) into 0
1546939327.080 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (* (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y))))) (* 0 (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y))))))) into 0
1546939327.080 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.081 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1546939327.082 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546939327.082 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546939327.083 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939327.083 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1546939327.083 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.084 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1546939327.084 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546939327.085 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546939327.086 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939327.086 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1546939327.086 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.086 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.086 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))) (* 0 (/ 0 (cos (/ -1 z)))) (* 0 (/ 0 (cos (/ -1 z)))))) into 0
1546939327.086 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))) (* 0 (/ 0 (cos (/ -1 y)))) (* 0 (/ 0 (cos (/ -1 y)))))) into 0
1546939327.087 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 z)) (cos (/ -1 z))))))) into 0
1546939327.087 * [misc]taylor:  Taking taylor expansion of 0 in z
1546939327.087 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.087 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.087 * [misc]backup-simplify:  Simplify (/ (* (sin (/ -1 (/ 1 (- z)))) (sin (/ -1 (/ 1 (- y))))) (* (cos (/ -1 (/ 1 (- z)))) (cos (/ -1 (/ 1 (- y)))))) into (/ (* (sin z) (sin y)) (* (cos y) (cos z)))
1546939327.087 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 2)
1546939327.087 * [misc]backup-simplify:  Simplify (/ 1 (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))))) into (/ (- (+ (* (cos a) (tan z)) (+ (* (sin a) (* (tan y) (tan z))) (* (cos a) (tan y)))) (sin a)) (* (cos a) (- 1 (* (tan y) (tan z)))))
1546939327.087 * [misc]approximate:  Taking taylor expansion of (/ (- (+ (* (cos a) (tan z)) (+ (* (sin a) (* (tan y) (tan z))) (* (cos a) (tan y)))) (sin a)) (* (cos a) (- 1 (* (tan y) (tan z))))) in (y z a) around 0
1546939327.088 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (cos a) (tan z)) (+ (* (sin a) (* (tan y) (tan z))) (* (cos a) (tan y)))) (sin a)) (* (cos a) (- 1 (* (tan y) (tan z))))) in a
1546939327.088 * [misc]taylor:  Taking taylor expansion of (- (+ (* (cos a) (tan z)) (+ (* (sin a) (* (tan y) (tan z))) (* (cos a) (tan y)))) (sin a)) in a
1546939327.088 * [misc]taylor:  Taking taylor expansion of (+ (* (cos a) (tan z)) (+ (* (sin a) (* (tan y) (tan z))) (* (cos a) (tan y)))) in a
1546939327.088 * [misc]taylor:  Taking taylor expansion of (* (cos a) (tan z)) in a
1546939327.088 * [misc]taylor:  Taking taylor expansion of (cos a) in a
1546939327.088 * [misc]taylor:  Taking taylor expansion of a in a
1546939327.088 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.088 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.088 * [misc]taylor:  Taking taylor expansion of (tan z) in a
1546939327.088 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546939327.088 * [misc]taylor:  Taking taylor expansion of (sin z) in a
1546939327.088 * [misc]taylor:  Taking taylor expansion of z in a
1546939327.088 * [misc]backup-simplify:  Simplify z into z
1546939327.088 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546939327.088 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546939327.088 * [misc]taylor:  Taking taylor expansion of (cos z) in a
1546939327.088 * [misc]taylor:  Taking taylor expansion of z in a
1546939327.088 * [misc]backup-simplify:  Simplify z into z
1546939327.088 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546939327.088 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546939327.088 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546939327.088 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546939327.088 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546939327.088 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546939327.088 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546939327.088 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.088 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546939327.088 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546939327.088 * [misc]taylor:  Taking taylor expansion of (+ (* (sin a) (* (tan y) (tan z))) (* (cos a) (tan y))) in a
1546939327.088 * [misc]taylor:  Taking taylor expansion of (* (sin a) (* (tan y) (tan z))) in a
1546939327.088 * [misc]taylor:  Taking taylor expansion of (sin a) in a
1546939327.088 * [misc]taylor:  Taking taylor expansion of a in a
1546939327.088 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.088 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.088 * [misc]taylor:  Taking taylor expansion of (* (tan y) (tan z)) in a
1546939327.088 * [misc]taylor:  Taking taylor expansion of (tan y) in a
1546939327.089 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1546939327.089 * [misc]taylor:  Taking taylor expansion of (sin y) in a
1546939327.089 * [misc]taylor:  Taking taylor expansion of y in a
1546939327.089 * [misc]backup-simplify:  Simplify y into y
1546939327.089 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546939327.089 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546939327.089 * [misc]taylor:  Taking taylor expansion of (cos y) in a
1546939327.089 * [misc]taylor:  Taking taylor expansion of y in a
1546939327.089 * [misc]backup-simplify:  Simplify y into y
1546939327.089 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546939327.089 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546939327.089 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1546939327.089 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1546939327.089 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1546939327.089 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1546939327.089 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1546939327.089 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.089 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1546939327.089 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1546939327.089 * [misc]taylor:  Taking taylor expansion of (tan z) in a
1546939327.089 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546939327.089 * [misc]taylor:  Taking taylor expansion of (sin z) in a
1546939327.089 * [misc]taylor:  Taking taylor expansion of z in a
1546939327.089 * [misc]backup-simplify:  Simplify z into z
1546939327.089 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546939327.089 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546939327.089 * [misc]taylor:  Taking taylor expansion of (cos z) in a
1546939327.089 * [misc]taylor:  Taking taylor expansion of z in a
1546939327.089 * [misc]backup-simplify:  Simplify z into z
1546939327.089 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546939327.089 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546939327.089 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546939327.089 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546939327.089 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546939327.090 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546939327.090 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546939327.090 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.090 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546939327.090 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546939327.090 * [misc]taylor:  Taking taylor expansion of (* (cos a) (tan y)) in a
1546939327.090 * [misc]taylor:  Taking taylor expansion of (cos a) in a
1546939327.090 * [misc]taylor:  Taking taylor expansion of a in a
1546939327.090 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.090 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.090 * [misc]taylor:  Taking taylor expansion of (tan y) in a
1546939327.090 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1546939327.090 * [misc]taylor:  Taking taylor expansion of (sin y) in a
1546939327.090 * [misc]taylor:  Taking taylor expansion of y in a
1546939327.090 * [misc]backup-simplify:  Simplify y into y
1546939327.090 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546939327.090 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546939327.090 * [misc]taylor:  Taking taylor expansion of (cos y) in a
1546939327.090 * [misc]taylor:  Taking taylor expansion of y in a
1546939327.090 * [misc]backup-simplify:  Simplify y into y
1546939327.090 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546939327.090 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546939327.090 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1546939327.090 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1546939327.090 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1546939327.090 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1546939327.090 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1546939327.090 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.090 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1546939327.091 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1546939327.091 * [misc]taylor:  Taking taylor expansion of (sin a) in a
1546939327.091 * [misc]taylor:  Taking taylor expansion of a in a
1546939327.091 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.091 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.091 * [misc]taylor:  Taking taylor expansion of (* (cos a) (- 1 (* (tan y) (tan z)))) in a
1546939327.091 * [misc]taylor:  Taking taylor expansion of (cos a) in a
1546939327.091 * [misc]taylor:  Taking taylor expansion of a in a
1546939327.091 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.091 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.091 * [misc]taylor:  Taking taylor expansion of (- 1 (* (tan y) (tan z))) in a
1546939327.091 * [misc]taylor:  Taking taylor expansion of 1 in a
1546939327.091 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.091 * [misc]taylor:  Taking taylor expansion of (* (tan y) (tan z)) in a
1546939327.091 * [misc]taylor:  Taking taylor expansion of (tan y) in a
1546939327.091 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1546939327.091 * [misc]taylor:  Taking taylor expansion of (sin y) in a
1546939327.091 * [misc]taylor:  Taking taylor expansion of y in a
1546939327.091 * [misc]backup-simplify:  Simplify y into y
1546939327.091 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546939327.091 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546939327.091 * [misc]taylor:  Taking taylor expansion of (cos y) in a
1546939327.091 * [misc]taylor:  Taking taylor expansion of y in a
1546939327.091 * [misc]backup-simplify:  Simplify y into y
1546939327.091 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546939327.091 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546939327.091 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1546939327.091 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1546939327.091 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1546939327.091 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1546939327.091 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1546939327.091 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.091 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1546939327.091 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1546939327.091 * [misc]taylor:  Taking taylor expansion of (tan z) in a
1546939327.091 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546939327.091 * [misc]taylor:  Taking taylor expansion of (sin z) in a
1546939327.092 * [misc]taylor:  Taking taylor expansion of z in a
1546939327.092 * [misc]backup-simplify:  Simplify z into z
1546939327.092 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546939327.092 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546939327.092 * [misc]taylor:  Taking taylor expansion of (cos z) in a
1546939327.092 * [misc]taylor:  Taking taylor expansion of z in a
1546939327.092 * [misc]backup-simplify:  Simplify z into z
1546939327.092 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546939327.092 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546939327.092 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546939327.092 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546939327.092 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546939327.092 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546939327.092 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546939327.092 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.092 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546939327.092 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546939327.092 * [misc]backup-simplify:  Simplify (* 1 (/ (sin z) (cos z))) into (/ (sin z) (cos z))
1546939327.092 * [misc]backup-simplify:  Simplify (* (/ (sin y) (cos y)) (/ (sin z) (cos z))) into (/ (* (sin z) (sin y)) (* (cos y) (cos z)))
1546939327.092 * [misc]backup-simplify:  Simplify (* 0 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) into 0
1546939327.092 * [misc]backup-simplify:  Simplify (* 1 (/ (sin y) (cos y))) into (/ (sin y) (cos y))
1546939327.092 * [misc]backup-simplify:  Simplify (+ 0 (/ (sin y) (cos y))) into (/ (sin y) (cos y))
1546939327.093 * [misc]backup-simplify:  Simplify (+ (/ (sin z) (cos z)) (/ (sin y) (cos y))) into (+ (/ (sin z) (cos z)) (/ (sin y) (cos y)))
1546939327.093 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.093 * [misc]backup-simplify:  Simplify (+ (+ (/ (sin z) (cos z)) (/ (sin y) (cos y))) 0) into (+ (/ (sin z) (cos z)) (/ (sin y) (cos y)))
1546939327.093 * [misc]backup-simplify:  Simplify (* (/ (sin y) (cos y)) (/ (sin z) (cos z))) into (/ (* (sin z) (sin y)) (* (cos y) (cos z)))
1546939327.093 * [misc]backup-simplify:  Simplify (- (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) into (- (/ (* (sin z) (sin y)) (* (cos y) (cos z))))
1546939327.093 * [misc]backup-simplify:  Simplify (+ 1 (- (/ (* (sin z) (sin y)) (* (cos y) (cos z))))) into (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))
1546939327.093 * [misc]backup-simplify:  Simplify (* 1 (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))) into (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))
1546939327.094 * [misc]backup-simplify:  Simplify (/ (+ (/ (sin z) (cos z)) (/ (sin y) (cos y))) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))) into (/ (+ (/ (sin z) (cos z)) (/ (sin y) (cos y))) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))))
1546939327.094 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (cos a) (tan z)) (+ (* (sin a) (* (tan y) (tan z))) (* (cos a) (tan y)))) (sin a)) (* (cos a) (- 1 (* (tan y) (tan z))))) in z
1546939327.094 * [misc]taylor:  Taking taylor expansion of (- (+ (* (cos a) (tan z)) (+ (* (sin a) (* (tan y) (tan z))) (* (cos a) (tan y)))) (sin a)) in z
1546939327.094 * [misc]taylor:  Taking taylor expansion of (+ (* (cos a) (tan z)) (+ (* (sin a) (* (tan y) (tan z))) (* (cos a) (tan y)))) in z
1546939327.094 * [misc]taylor:  Taking taylor expansion of (* (cos a) (tan z)) in z
1546939327.094 * [misc]taylor:  Taking taylor expansion of (cos a) in z
1546939327.094 * [misc]taylor:  Taking taylor expansion of a in z
1546939327.094 * [misc]backup-simplify:  Simplify a into a
1546939327.094 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546939327.094 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546939327.094 * [misc]taylor:  Taking taylor expansion of (tan z) in z
1546939327.094 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546939327.094 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1546939327.094 * [misc]taylor:  Taking taylor expansion of z in z
1546939327.094 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.094 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.094 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1546939327.094 * [misc]taylor:  Taking taylor expansion of z in z
1546939327.094 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.094 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.095 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546939327.096 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939327.096 * [misc]taylor:  Taking taylor expansion of (+ (* (sin a) (* (tan y) (tan z))) (* (cos a) (tan y))) in z
1546939327.096 * [misc]taylor:  Taking taylor expansion of (* (sin a) (* (tan y) (tan z))) in z
1546939327.096 * [misc]taylor:  Taking taylor expansion of (sin a) in z
1546939327.096 * [misc]taylor:  Taking taylor expansion of a in z
1546939327.096 * [misc]backup-simplify:  Simplify a into a
1546939327.096 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546939327.096 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546939327.096 * [misc]taylor:  Taking taylor expansion of (* (tan y) (tan z)) in z
1546939327.096 * [misc]taylor:  Taking taylor expansion of (tan y) in z
1546939327.096 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1546939327.096 * [misc]taylor:  Taking taylor expansion of (sin y) in z
1546939327.096 * [misc]taylor:  Taking taylor expansion of y in z
1546939327.096 * [misc]backup-simplify:  Simplify y into y
1546939327.096 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546939327.096 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546939327.096 * [misc]taylor:  Taking taylor expansion of (cos y) in z
1546939327.096 * [misc]taylor:  Taking taylor expansion of y in z
1546939327.096 * [misc]backup-simplify:  Simplify y into y
1546939327.096 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546939327.096 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546939327.096 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1546939327.096 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1546939327.096 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1546939327.096 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1546939327.096 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1546939327.096 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.097 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1546939327.097 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1546939327.097 * [misc]taylor:  Taking taylor expansion of (tan z) in z
1546939327.097 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546939327.097 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1546939327.097 * [misc]taylor:  Taking taylor expansion of z in z
1546939327.097 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.097 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.097 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1546939327.097 * [misc]taylor:  Taking taylor expansion of z in z
1546939327.097 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.097 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.097 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546939327.098 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939327.098 * [misc]taylor:  Taking taylor expansion of (* (cos a) (tan y)) in z
1546939327.098 * [misc]taylor:  Taking taylor expansion of (cos a) in z
1546939327.098 * [misc]taylor:  Taking taylor expansion of a in z
1546939327.098 * [misc]backup-simplify:  Simplify a into a
1546939327.098 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546939327.098 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546939327.098 * [misc]taylor:  Taking taylor expansion of (tan y) in z
1546939327.098 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1546939327.098 * [misc]taylor:  Taking taylor expansion of (sin y) in z
1546939327.098 * [misc]taylor:  Taking taylor expansion of y in z
1546939327.098 * [misc]backup-simplify:  Simplify y into y
1546939327.098 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546939327.098 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546939327.098 * [misc]taylor:  Taking taylor expansion of (cos y) in z
1546939327.098 * [misc]taylor:  Taking taylor expansion of y in z
1546939327.098 * [misc]backup-simplify:  Simplify y into y
1546939327.098 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546939327.098 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546939327.098 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1546939327.098 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1546939327.098 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1546939327.098 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1546939327.098 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1546939327.098 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.098 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1546939327.098 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1546939327.098 * [misc]taylor:  Taking taylor expansion of (sin a) in z
1546939327.098 * [misc]taylor:  Taking taylor expansion of a in z
1546939327.098 * [misc]backup-simplify:  Simplify a into a
1546939327.098 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546939327.099 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546939327.099 * [misc]taylor:  Taking taylor expansion of (* (cos a) (- 1 (* (tan y) (tan z)))) in z
1546939327.099 * [misc]taylor:  Taking taylor expansion of (cos a) in z
1546939327.099 * [misc]taylor:  Taking taylor expansion of a in z
1546939327.099 * [misc]backup-simplify:  Simplify a into a
1546939327.099 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546939327.099 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546939327.099 * [misc]taylor:  Taking taylor expansion of (- 1 (* (tan y) (tan z))) in z
1546939327.099 * [misc]taylor:  Taking taylor expansion of 1 in z
1546939327.099 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.099 * [misc]taylor:  Taking taylor expansion of (* (tan y) (tan z)) in z
1546939327.099 * [misc]taylor:  Taking taylor expansion of (tan y) in z
1546939327.099 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1546939327.099 * [misc]taylor:  Taking taylor expansion of (sin y) in z
1546939327.099 * [misc]taylor:  Taking taylor expansion of y in z
1546939327.099 * [misc]backup-simplify:  Simplify y into y
1546939327.099 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546939327.099 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546939327.099 * [misc]taylor:  Taking taylor expansion of (cos y) in z
1546939327.099 * [misc]taylor:  Taking taylor expansion of y in z
1546939327.099 * [misc]backup-simplify:  Simplify y into y
1546939327.099 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546939327.099 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546939327.099 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1546939327.099 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1546939327.099 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1546939327.099 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1546939327.099 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1546939327.099 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.099 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1546939327.099 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1546939327.099 * [misc]taylor:  Taking taylor expansion of (tan z) in z
1546939327.099 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546939327.099 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1546939327.099 * [misc]taylor:  Taking taylor expansion of z in z
1546939327.099 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.100 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.100 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1546939327.100 * [misc]taylor:  Taking taylor expansion of z in z
1546939327.100 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.100 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.100 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546939327.100 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939327.101 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1546939327.101 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1546939327.101 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.101 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1546939327.101 * [misc]backup-simplify:  Simplify (* (cos a) (/ (sin y) (cos y))) into (/ (* (cos a) (sin y)) (cos y))
1546939327.101 * [misc]backup-simplify:  Simplify (+ 0 (/ (* (cos a) (sin y)) (cos y))) into (/ (* (cos a) (sin y)) (cos y))
1546939327.101 * [misc]backup-simplify:  Simplify (+ 0 (/ (* (cos a) (sin y)) (cos y))) into (/ (* (cos a) (sin y)) (cos y))
1546939327.101 * [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
1546939327.101 * [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
1546939327.101 * [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
1546939327.101 * [misc]backup-simplify:  Simplify (- (sin a)) into (- (sin a))
1546939327.101 * [misc]backup-simplify:  Simplify (+ (/ (* (cos a) (sin y)) (cos y)) (- (sin a))) into (- (/ (* (cos a) (sin y)) (cos y)) (sin a))
1546939327.101 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1546939327.101 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1546939327.101 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.101 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1546939327.102 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546939327.102 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1546939327.102 * [misc]backup-simplify:  Simplify (/ (- (/ (* (cos a) (sin y)) (cos y)) (sin a)) (cos a)) into (/ (- (/ (* (cos a) (sin y)) (cos y)) (sin a)) (cos a))
1546939327.102 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (cos a) (tan z)) (+ (* (sin a) (* (tan y) (tan z))) (* (cos a) (tan y)))) (sin a)) (* (cos a) (- 1 (* (tan y) (tan z))))) in y
1546939327.102 * [misc]taylor:  Taking taylor expansion of (- (+ (* (cos a) (tan z)) (+ (* (sin a) (* (tan y) (tan z))) (* (cos a) (tan y)))) (sin a)) in y
1546939327.102 * [misc]taylor:  Taking taylor expansion of (+ (* (cos a) (tan z)) (+ (* (sin a) (* (tan y) (tan z))) (* (cos a) (tan y)))) in y
1546939327.102 * [misc]taylor:  Taking taylor expansion of (* (cos a) (tan z)) in y
1546939327.102 * [misc]taylor:  Taking taylor expansion of (cos a) in y
1546939327.102 * [misc]taylor:  Taking taylor expansion of a in y
1546939327.102 * [misc]backup-simplify:  Simplify a into a
1546939327.102 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546939327.102 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546939327.102 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1546939327.102 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546939327.102 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1546939327.102 * [misc]taylor:  Taking taylor expansion of z in y
1546939327.102 * [misc]backup-simplify:  Simplify z into z
1546939327.102 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546939327.102 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546939327.102 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1546939327.102 * [misc]taylor:  Taking taylor expansion of z in y
1546939327.102 * [misc]backup-simplify:  Simplify z into z
1546939327.102 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546939327.102 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546939327.102 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546939327.102 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546939327.102 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546939327.102 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546939327.102 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546939327.103 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.103 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546939327.103 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546939327.103 * [misc]taylor:  Taking taylor expansion of (+ (* (sin a) (* (tan y) (tan z))) (* (cos a) (tan y))) in y
1546939327.103 * [misc]taylor:  Taking taylor expansion of (* (sin a) (* (tan y) (tan z))) in y
1546939327.103 * [misc]taylor:  Taking taylor expansion of (sin a) in y
1546939327.103 * [misc]taylor:  Taking taylor expansion of a in y
1546939327.103 * [misc]backup-simplify:  Simplify a into a
1546939327.103 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546939327.103 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546939327.103 * [misc]taylor:  Taking taylor expansion of (* (tan y) (tan z)) in y
1546939327.103 * [misc]taylor:  Taking taylor expansion of (tan y) in y
1546939327.103 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1546939327.103 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1546939327.103 * [misc]taylor:  Taking taylor expansion of y in y
1546939327.103 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.103 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.103 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1546939327.103 * [misc]taylor:  Taking taylor expansion of y in y
1546939327.103 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.103 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.104 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546939327.104 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939327.104 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1546939327.104 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546939327.104 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1546939327.104 * [misc]taylor:  Taking taylor expansion of z in y
1546939327.104 * [misc]backup-simplify:  Simplify z into z
1546939327.104 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546939327.104 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546939327.104 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1546939327.104 * [misc]taylor:  Taking taylor expansion of z in y
1546939327.104 * [misc]backup-simplify:  Simplify z into z
1546939327.104 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546939327.104 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546939327.104 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546939327.104 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546939327.104 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546939327.104 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546939327.104 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546939327.104 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.104 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546939327.104 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546939327.104 * [misc]taylor:  Taking taylor expansion of (* (cos a) (tan y)) in y
1546939327.104 * [misc]taylor:  Taking taylor expansion of (cos a) in y
1546939327.104 * [misc]taylor:  Taking taylor expansion of a in y
1546939327.105 * [misc]backup-simplify:  Simplify a into a
1546939327.105 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546939327.105 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546939327.105 * [misc]taylor:  Taking taylor expansion of (tan y) in y
1546939327.105 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1546939327.105 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1546939327.105 * [misc]taylor:  Taking taylor expansion of y in y
1546939327.105 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.105 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.105 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1546939327.105 * [misc]taylor:  Taking taylor expansion of y in y
1546939327.105 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.105 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.105 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546939327.105 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939327.106 * [misc]taylor:  Taking taylor expansion of (sin a) in y
1546939327.106 * [misc]taylor:  Taking taylor expansion of a in y
1546939327.106 * [misc]backup-simplify:  Simplify a into a
1546939327.106 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546939327.106 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546939327.106 * [misc]taylor:  Taking taylor expansion of (* (cos a) (- 1 (* (tan y) (tan z)))) in y
1546939327.106 * [misc]taylor:  Taking taylor expansion of (cos a) in y
1546939327.106 * [misc]taylor:  Taking taylor expansion of a in y
1546939327.106 * [misc]backup-simplify:  Simplify a into a
1546939327.106 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546939327.106 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546939327.106 * [misc]taylor:  Taking taylor expansion of (- 1 (* (tan y) (tan z))) in y
1546939327.106 * [misc]taylor:  Taking taylor expansion of 1 in y
1546939327.106 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.106 * [misc]taylor:  Taking taylor expansion of (* (tan y) (tan z)) in y
1546939327.106 * [misc]taylor:  Taking taylor expansion of (tan y) in y
1546939327.106 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1546939327.106 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1546939327.106 * [misc]taylor:  Taking taylor expansion of y in y
1546939327.106 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.106 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.106 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1546939327.106 * [misc]taylor:  Taking taylor expansion of y in y
1546939327.106 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.106 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.107 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546939327.107 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939327.107 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1546939327.107 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546939327.107 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1546939327.107 * [misc]taylor:  Taking taylor expansion of z in y
1546939327.107 * [misc]backup-simplify:  Simplify z into z
1546939327.107 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546939327.107 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546939327.107 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1546939327.107 * [misc]taylor:  Taking taylor expansion of z in y
1546939327.107 * [misc]backup-simplify:  Simplify z into z
1546939327.107 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546939327.107 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546939327.107 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546939327.107 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546939327.107 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546939327.107 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546939327.107 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546939327.107 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.107 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546939327.107 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546939327.107 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1546939327.108 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1546939327.108 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.108 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1546939327.108 * [misc]backup-simplify:  Simplify (* (cos a) (/ (sin z) (cos z))) into (/ (* (cos a) (sin z)) (cos z))
1546939327.108 * [misc]backup-simplify:  Simplify (+ (/ (* (cos a) (sin z)) (cos z)) 0) into (/ (* (cos a) (sin z)) (cos z))
1546939327.108 * [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
1546939327.108 * [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
1546939327.108 * [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
1546939327.108 * [misc]backup-simplify:  Simplify (- (sin a)) into (- (sin a))
1546939327.108 * [misc]backup-simplify:  Simplify (+ (/ (* (cos a) (sin z)) (cos z)) (- (sin a))) into (- (/ (* (cos a) (sin z)) (cos z)) (sin a))
1546939327.108 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1546939327.108 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1546939327.108 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.108 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1546939327.108 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546939327.108 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1546939327.109 * [misc]backup-simplify:  Simplify (/ (- (/ (* (cos a) (sin z)) (cos z)) (sin a)) (cos a)) into (/ (- (/ (* (cos a) (sin z)) (cos z)) (sin a)) (cos a))
1546939327.109 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (cos a) (tan z)) (+ (* (sin a) (* (tan y) (tan z))) (* (cos a) (tan y)))) (sin a)) (* (cos a) (- 1 (* (tan y) (tan z))))) in y
1546939327.109 * [misc]taylor:  Taking taylor expansion of (- (+ (* (cos a) (tan z)) (+ (* (sin a) (* (tan y) (tan z))) (* (cos a) (tan y)))) (sin a)) in y
1546939327.109 * [misc]taylor:  Taking taylor expansion of (+ (* (cos a) (tan z)) (+ (* (sin a) (* (tan y) (tan z))) (* (cos a) (tan y)))) in y
1546939327.109 * [misc]taylor:  Taking taylor expansion of (* (cos a) (tan z)) in y
1546939327.109 * [misc]taylor:  Taking taylor expansion of (cos a) in y
1546939327.109 * [misc]taylor:  Taking taylor expansion of a in y
1546939327.109 * [misc]backup-simplify:  Simplify a into a
1546939327.109 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546939327.109 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546939327.109 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1546939327.109 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546939327.109 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1546939327.109 * [misc]taylor:  Taking taylor expansion of z in y
1546939327.109 * [misc]backup-simplify:  Simplify z into z
1546939327.109 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546939327.109 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546939327.109 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1546939327.109 * [misc]taylor:  Taking taylor expansion of z in y
1546939327.109 * [misc]backup-simplify:  Simplify z into z
1546939327.109 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546939327.109 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546939327.109 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546939327.109 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546939327.109 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546939327.109 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546939327.109 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546939327.109 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.109 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546939327.109 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546939327.109 * [misc]taylor:  Taking taylor expansion of (+ (* (sin a) (* (tan y) (tan z))) (* (cos a) (tan y))) in y
1546939327.110 * [misc]taylor:  Taking taylor expansion of (* (sin a) (* (tan y) (tan z))) in y
1546939327.110 * [misc]taylor:  Taking taylor expansion of (sin a) in y
1546939327.110 * [misc]taylor:  Taking taylor expansion of a in y
1546939327.110 * [misc]backup-simplify:  Simplify a into a
1546939327.110 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546939327.110 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546939327.110 * [misc]taylor:  Taking taylor expansion of (* (tan y) (tan z)) in y
1546939327.110 * [misc]taylor:  Taking taylor expansion of (tan y) in y
1546939327.110 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1546939327.110 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1546939327.110 * [misc]taylor:  Taking taylor expansion of y in y
1546939327.110 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.110 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.110 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1546939327.110 * [misc]taylor:  Taking taylor expansion of y in y
1546939327.110 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.110 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.111 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546939327.111 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939327.111 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1546939327.111 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546939327.111 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1546939327.111 * [misc]taylor:  Taking taylor expansion of z in y
1546939327.111 * [misc]backup-simplify:  Simplify z into z
1546939327.111 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546939327.111 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546939327.111 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1546939327.111 * [misc]taylor:  Taking taylor expansion of z in y
1546939327.111 * [misc]backup-simplify:  Simplify z into z
1546939327.111 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546939327.111 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546939327.111 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546939327.111 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546939327.111 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546939327.111 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546939327.111 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546939327.111 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.111 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546939327.111 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546939327.111 * [misc]taylor:  Taking taylor expansion of (* (cos a) (tan y)) in y
1546939327.111 * [misc]taylor:  Taking taylor expansion of (cos a) in y
1546939327.111 * [misc]taylor:  Taking taylor expansion of a in y
1546939327.111 * [misc]backup-simplify:  Simplify a into a
1546939327.111 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546939327.111 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546939327.112 * [misc]taylor:  Taking taylor expansion of (tan y) in y
1546939327.112 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1546939327.112 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1546939327.112 * [misc]taylor:  Taking taylor expansion of y in y
1546939327.112 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.112 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.112 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1546939327.112 * [misc]taylor:  Taking taylor expansion of y in y
1546939327.112 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.112 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.112 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546939327.112 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939327.112 * [misc]taylor:  Taking taylor expansion of (sin a) in y
1546939327.112 * [misc]taylor:  Taking taylor expansion of a in y
1546939327.112 * [misc]backup-simplify:  Simplify a into a
1546939327.112 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546939327.113 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546939327.113 * [misc]taylor:  Taking taylor expansion of (* (cos a) (- 1 (* (tan y) (tan z)))) in y
1546939327.113 * [misc]taylor:  Taking taylor expansion of (cos a) in y
1546939327.113 * [misc]taylor:  Taking taylor expansion of a in y
1546939327.113 * [misc]backup-simplify:  Simplify a into a
1546939327.113 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546939327.113 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546939327.113 * [misc]taylor:  Taking taylor expansion of (- 1 (* (tan y) (tan z))) in y
1546939327.113 * [misc]taylor:  Taking taylor expansion of 1 in y
1546939327.113 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.113 * [misc]taylor:  Taking taylor expansion of (* (tan y) (tan z)) in y
1546939327.113 * [misc]taylor:  Taking taylor expansion of (tan y) in y
1546939327.113 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1546939327.113 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1546939327.113 * [misc]taylor:  Taking taylor expansion of y in y
1546939327.113 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.113 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.113 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1546939327.113 * [misc]taylor:  Taking taylor expansion of y in y
1546939327.113 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.113 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.114 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546939327.114 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939327.114 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1546939327.114 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546939327.114 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1546939327.114 * [misc]taylor:  Taking taylor expansion of z in y
1546939327.114 * [misc]backup-simplify:  Simplify z into z
1546939327.114 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546939327.114 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546939327.114 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1546939327.114 * [misc]taylor:  Taking taylor expansion of z in y
1546939327.114 * [misc]backup-simplify:  Simplify z into z
1546939327.114 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546939327.114 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546939327.114 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546939327.114 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546939327.114 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546939327.114 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546939327.114 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546939327.114 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.114 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546939327.114 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546939327.114 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1546939327.114 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1546939327.115 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.115 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1546939327.115 * [misc]backup-simplify:  Simplify (* (cos a) (/ (sin z) (cos z))) into (/ (* (cos a) (sin z)) (cos z))
1546939327.115 * [misc]backup-simplify:  Simplify (+ (/ (* (cos a) (sin z)) (cos z)) 0) into (/ (* (cos a) (sin z)) (cos z))
1546939327.115 * [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
1546939327.115 * [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
1546939327.115 * [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
1546939327.115 * [misc]backup-simplify:  Simplify (- (sin a)) into (- (sin a))
1546939327.115 * [misc]backup-simplify:  Simplify (+ (/ (* (cos a) (sin z)) (cos z)) (- (sin a))) into (- (/ (* (cos a) (sin z)) (cos z)) (sin a))
1546939327.115 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1546939327.115 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1546939327.115 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.115 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1546939327.115 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546939327.115 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1546939327.116 * [misc]backup-simplify:  Simplify (/ (- (/ (* (cos a) (sin z)) (cos z)) (sin a)) (cos a)) into (/ (- (/ (* (cos a) (sin z)) (cos z)) (sin a)) (cos a))
1546939327.116 * [misc]taylor:  Taking taylor expansion of (/ (- (/ (* (cos a) (sin z)) (cos z)) (sin a)) (cos a)) in z
1546939327.116 * [misc]taylor:  Taking taylor expansion of (- (/ (* (cos a) (sin z)) (cos z)) (sin a)) in z
1546939327.116 * [misc]taylor:  Taking taylor expansion of (/ (* (cos a) (sin z)) (cos z)) in z
1546939327.116 * [misc]taylor:  Taking taylor expansion of (* (cos a) (sin z)) in z
1546939327.116 * [misc]taylor:  Taking taylor expansion of (cos a) in z
1546939327.116 * [misc]taylor:  Taking taylor expansion of a in z
1546939327.116 * [misc]backup-simplify:  Simplify a into a
1546939327.116 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546939327.116 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546939327.116 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1546939327.116 * [misc]taylor:  Taking taylor expansion of z in z
1546939327.116 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.116 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.116 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1546939327.116 * [misc]taylor:  Taking taylor expansion of z in z
1546939327.116 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.116 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.116 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1546939327.116 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1546939327.116 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.116 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1546939327.116 * [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
1546939327.117 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546939327.117 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939327.117 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 1)) into 0
1546939327.118 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939327.118 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 0)) into 0
1546939327.118 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.118 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.118 * [misc]backup-simplify:  Simplify (+ (* (cos a) 1) (* 0 0)) into (cos a)
1546939327.118 * [misc]backup-simplify:  Simplify (/ (cos a) 1) into (cos a)
1546939327.118 * [misc]taylor:  Taking taylor expansion of (sin a) in z
1546939327.118 * [misc]taylor:  Taking taylor expansion of a in z
1546939327.118 * [misc]backup-simplify:  Simplify a into a
1546939327.119 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546939327.119 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546939327.119 * [misc]taylor:  Taking taylor expansion of (cos a) in z
1546939327.119 * [misc]taylor:  Taking taylor expansion of a in z
1546939327.119 * [misc]backup-simplify:  Simplify a into a
1546939327.119 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546939327.119 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546939327.119 * [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
1546939327.119 * [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
1546939327.119 * [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
1546939327.119 * [misc]backup-simplify:  Simplify (- (sin a)) into (- (sin a))
1546939327.119 * [misc]backup-simplify:  Simplify (+ 0 (- (sin a))) into (- (sin a))
1546939327.119 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1546939327.119 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1546939327.119 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.119 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1546939327.119 * [misc]backup-simplify:  Simplify (/ (- (sin a)) (cos a)) into (* -1 (/ (sin a) (cos a)))
1546939327.119 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (sin a) (cos a))) in a
1546939327.119 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939327.119 * [misc]backup-simplify:  Simplify -1 into -1
1546939327.119 * [misc]taylor:  Taking taylor expansion of (/ (sin a) (cos a)) in a
1546939327.119 * [misc]taylor:  Taking taylor expansion of (sin a) in a
1546939327.119 * [misc]taylor:  Taking taylor expansion of a in a
1546939327.119 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.119 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.119 * [misc]taylor:  Taking taylor expansion of (cos a) in a
1546939327.119 * [misc]taylor:  Taking taylor expansion of a in a
1546939327.119 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.119 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.120 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546939327.120 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939327.120 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939327.120 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 1)) into 0
1546939327.121 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939327.121 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 0)) into 0
1546939327.121 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.122 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939327.122 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 1)) into 0
1546939327.122 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939327.122 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 0)) into 0
1546939327.123 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.123 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.123 * [misc]backup-simplify:  Simplify (- (/ 0 (cos z)) (+ (* (/ (sin z) (cos z)) (/ 0 (cos z))))) into 0
1546939327.123 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939327.123 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 1)) into 0
1546939327.124 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939327.124 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 0)) into 0
1546939327.124 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.124 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.124 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 (/ (sin z) (cos z)))) into 0
1546939327.124 * [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
1546939327.124 * [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
1546939327.124 * [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
1546939327.124 * [misc]backup-simplify:  Simplify (* 1 (/ (sin z) (cos z))) into (/ (sin z) (cos z))
1546939327.124 * [misc]backup-simplify:  Simplify (* (sin a) (/ (sin z) (cos z))) into (/ (* (sin a) (sin z)) (cos z))
1546939327.124 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1546939327.124 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1546939327.125 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.125 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1546939327.125 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1546939327.125 * [misc]backup-simplify:  Simplify (+ (/ (* (sin a) (sin z)) (cos z)) (cos a)) into (+ (cos a) (/ (* (sin a) (sin z)) (cos z)))
1546939327.125 * [misc]backup-simplify:  Simplify (+ 0 (+ (cos a) (/ (* (sin a) (sin z)) (cos z)))) into (+ (cos a) (/ (* (sin a) (sin z)) (cos z)))
1546939327.125 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939327.125 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 1)) into 0
1546939327.126 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939327.126 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 0)) into 0
1546939327.126 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.126 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.126 * [misc]backup-simplify:  Simplify (+ (+ (cos a) (/ (* (sin a) (sin z)) (cos z))) 0) into (+ (cos a) (/ (* (sin a) (sin z)) (cos z)))
1546939327.126 * [misc]backup-simplify:  Simplify (* 1 (/ (sin z) (cos z))) into (/ (sin z) (cos z))
1546939327.126 * [misc]backup-simplify:  Simplify (- (/ (sin z) (cos z))) into (- (/ (sin z) (cos z)))
1546939327.126 * [misc]backup-simplify:  Simplify (+ 0 (- (/ (sin z) (cos z)))) into (- (/ (sin z) (cos z)))
1546939327.127 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939327.127 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 1)) into 0
1546939327.127 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939327.128 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 0)) into 0
1546939327.128 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.128 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.128 * [misc]backup-simplify:  Simplify (+ (* (cos a) (- (/ (sin z) (cos z)))) (* 0 1)) into (- (/ (* (cos a) (sin z)) (cos z)))
1546939327.129 * [misc]backup-simplify:  Simplify (- (/ (+ (cos a) (/ (* (sin a) (sin z)) (cos z))) (cos a)) (+ (* (/ (- (/ (* (cos a) (sin z)) (cos z)) (sin a)) (cos a)) (/ (- (/ (* (cos a) (sin z)) (cos z))) (cos a))))) into (+ (/ (pow (sin z) 2) (pow (cos z) 2)) 1)
1546939327.129 * [misc]taylor:  Taking taylor expansion of (+ (/ (pow (sin z) 2) (pow (cos z) 2)) 1) in z
1546939327.129 * [misc]taylor:  Taking taylor expansion of (/ (pow (sin z) 2) (pow (cos z) 2)) in z
1546939327.129 * [misc]taylor:  Taking taylor expansion of (pow (sin z) 2) in z
1546939327.129 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1546939327.129 * [misc]taylor:  Taking taylor expansion of z in z
1546939327.129 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.129 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.129 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546939327.129 * [misc]taylor:  Taking taylor expansion of (pow (cos z) 2) in z
1546939327.129 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1546939327.129 * [misc]taylor:  Taking taylor expansion of z in z
1546939327.129 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.129 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.130 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546939327.130 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546939327.130 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939327.130 * [misc]taylor:  Taking taylor expansion of 1 in z
1546939327.130 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.130 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546939327.130 * [misc]taylor:  Taking taylor expansion of 1 in a
1546939327.130 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.130 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.130 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939327.130 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 1)) into 0
1546939327.131 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939327.131 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 0)) into 0
1546939327.131 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.131 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.131 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1546939327.131 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939327.132 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 1)) into 0
1546939327.132 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939327.132 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 0)) into 0
1546939327.132 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.133 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.133 * [misc]backup-simplify:  Simplify (- (/ (cos a) (cos a)) (+ (* (* -1 (/ (sin a) (cos a))) (/ 0 (cos a))))) into 1
1546939327.133 * [misc]taylor:  Taking taylor expansion of 1 in a
1546939327.133 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.133 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.133 * [misc]backup-simplify:  Simplify (* -1 1) into -1
1546939327.133 * [misc]backup-simplify:  Simplify -1 into -1
1546939327.133 * [misc]backup-simplify:  Simplify (+ (* -1 (* a (* 1 1))) (+ (* 1 (* 1 (* z 1))) (* 1 (* 1 (* 1 y))))) into (- (+ z y) a)
1546939327.134 * [misc]backup-simplify:  Simplify (/ 1 (/ (* (- 1 (* (tan (/ 1 y)) (tan (/ 1 z)))) (cos (/ 1 a))) (- (* (+ (tan (/ 1 y)) (tan (/ 1 z))) (cos (/ 1 a))) (* (- 1 (* (tan (/ 1 y)) (tan (/ 1 z)))) (sin (/ 1 a)))))) into (/ (- (+ (* (tan (/ 1 y)) (* (tan (/ 1 z)) (sin (/ 1 a)))) (+ (* (tan (/ 1 y)) (cos (/ 1 a))) (* (tan (/ 1 z)) (cos (/ 1 a))))) (sin (/ 1 a))) (* (cos (/ 1 a)) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z))))))
1546939327.134 * [misc]approximate:  Taking taylor expansion of (/ (- (+ (* (tan (/ 1 y)) (* (tan (/ 1 z)) (sin (/ 1 a)))) (+ (* (tan (/ 1 y)) (cos (/ 1 a))) (* (tan (/ 1 z)) (cos (/ 1 a))))) (sin (/ 1 a))) (* (cos (/ 1 a)) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z)))))) in (y z a) around 0
1546939327.134 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (tan (/ 1 y)) (* (tan (/ 1 z)) (sin (/ 1 a)))) (+ (* (tan (/ 1 y)) (cos (/ 1 a))) (* (tan (/ 1 z)) (cos (/ 1 a))))) (sin (/ 1 a))) (* (cos (/ 1 a)) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z)))))) in a
1546939327.134 * [misc]taylor:  Taking taylor expansion of (- (+ (* (tan (/ 1 y)) (* (tan (/ 1 z)) (sin (/ 1 a)))) (+ (* (tan (/ 1 y)) (cos (/ 1 a))) (* (tan (/ 1 z)) (cos (/ 1 a))))) (sin (/ 1 a))) in a
1546939327.134 * [misc]taylor:  Taking taylor expansion of (+ (* (tan (/ 1 y)) (* (tan (/ 1 z)) (sin (/ 1 a)))) (+ (* (tan (/ 1 y)) (cos (/ 1 a))) (* (tan (/ 1 z)) (cos (/ 1 a))))) in a
1546939327.134 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (* (tan (/ 1 z)) (sin (/ 1 a)))) in a
1546939327.134 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in a
1546939327.134 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939327.134 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in a
1546939327.134 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546939327.134 * [misc]taylor:  Taking taylor expansion of y in a
1546939327.134 * [misc]backup-simplify:  Simplify y into y
1546939327.134 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939327.134 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939327.134 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939327.134 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in a
1546939327.134 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546939327.134 * [misc]taylor:  Taking taylor expansion of y in a
1546939327.134 * [misc]backup-simplify:  Simplify y into y
1546939327.134 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939327.134 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939327.134 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939327.134 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546939327.134 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546939327.134 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546939327.134 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546939327.134 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546939327.135 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.135 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546939327.135 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939327.135 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 z)) (sin (/ 1 a))) in a
1546939327.135 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in a
1546939327.135 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939327.135 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in a
1546939327.135 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546939327.135 * [misc]taylor:  Taking taylor expansion of z in a
1546939327.135 * [misc]backup-simplify:  Simplify z into z
1546939327.135 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939327.135 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939327.135 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939327.135 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in a
1546939327.135 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546939327.135 * [misc]taylor:  Taking taylor expansion of z in a
1546939327.135 * [misc]backup-simplify:  Simplify z into z
1546939327.135 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939327.135 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939327.135 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939327.135 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546939327.135 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546939327.135 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546939327.135 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546939327.136 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546939327.136 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.136 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546939327.136 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939327.136 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in a
1546939327.136 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1546939327.136 * [misc]taylor:  Taking taylor expansion of a in a
1546939327.136 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.136 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.136 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939327.136 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546939327.136 * [misc]taylor:  Taking taylor expansion of (+ (* (tan (/ 1 y)) (cos (/ 1 a))) (* (tan (/ 1 z)) (cos (/ 1 a)))) in a
1546939327.136 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (cos (/ 1 a))) in a
1546939327.136 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in a
1546939327.137 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939327.137 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in a
1546939327.137 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546939327.137 * [misc]taylor:  Taking taylor expansion of y in a
1546939327.137 * [misc]backup-simplify:  Simplify y into y
1546939327.137 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939327.137 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939327.137 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939327.137 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in a
1546939327.137 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546939327.137 * [misc]taylor:  Taking taylor expansion of y in a
1546939327.137 * [misc]backup-simplify:  Simplify y into y
1546939327.137 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939327.137 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939327.137 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939327.137 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546939327.137 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546939327.137 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546939327.138 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546939327.138 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546939327.138 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.138 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546939327.138 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939327.138 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in a
1546939327.138 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1546939327.138 * [misc]taylor:  Taking taylor expansion of a in a
1546939327.138 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.138 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.138 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939327.138 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546939327.138 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 z)) (cos (/ 1 a))) in a
1546939327.138 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in a
1546939327.139 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939327.139 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in a
1546939327.139 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546939327.139 * [misc]taylor:  Taking taylor expansion of z in a
1546939327.139 * [misc]backup-simplify:  Simplify z into z
1546939327.139 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939327.139 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939327.139 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939327.139 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in a
1546939327.139 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546939327.139 * [misc]taylor:  Taking taylor expansion of z in a
1546939327.139 * [misc]backup-simplify:  Simplify z into z
1546939327.139 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939327.139 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939327.139 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939327.139 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546939327.139 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546939327.139 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546939327.140 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546939327.140 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546939327.140 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.140 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546939327.140 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939327.140 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in a
1546939327.140 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1546939327.140 * [misc]taylor:  Taking taylor expansion of a in a
1546939327.140 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.140 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.140 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939327.140 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546939327.140 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in a
1546939327.141 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1546939327.141 * [misc]taylor:  Taking taylor expansion of a in a
1546939327.141 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.141 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.141 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939327.141 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546939327.141 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z))))) in a
1546939327.141 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in a
1546939327.141 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1546939327.141 * [misc]taylor:  Taking taylor expansion of a in a
1546939327.141 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.141 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.141 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939327.141 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546939327.141 * [misc]taylor:  Taking taylor expansion of (- 1 (* (tan (/ 1 y)) (tan (/ 1 z)))) in a
1546939327.141 * [misc]taylor:  Taking taylor expansion of 1 in a
1546939327.141 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.141 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (tan (/ 1 z))) in a
1546939327.141 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in a
1546939327.141 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939327.142 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in a
1546939327.142 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546939327.142 * [misc]taylor:  Taking taylor expansion of y in a
1546939327.142 * [misc]backup-simplify:  Simplify y into y
1546939327.142 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939327.142 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939327.142 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939327.142 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in a
1546939327.142 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546939327.142 * [misc]taylor:  Taking taylor expansion of y in a
1546939327.142 * [misc]backup-simplify:  Simplify y into y
1546939327.142 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939327.142 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939327.142 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939327.142 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546939327.142 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546939327.142 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546939327.142 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546939327.143 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546939327.143 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.143 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546939327.143 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939327.143 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in a
1546939327.143 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939327.143 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in a
1546939327.143 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546939327.143 * [misc]taylor:  Taking taylor expansion of z in a
1546939327.143 * [misc]backup-simplify:  Simplify z into z
1546939327.143 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939327.143 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939327.143 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939327.143 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in a
1546939327.143 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546939327.143 * [misc]taylor:  Taking taylor expansion of z in a
1546939327.143 * [misc]backup-simplify:  Simplify z into z
1546939327.143 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939327.143 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939327.144 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939327.144 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546939327.144 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546939327.144 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546939327.144 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546939327.144 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546939327.144 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.144 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546939327.144 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939327.144 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (sin (/ 1 a))) into (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))
1546939327.144 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))) into (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y))))
1546939327.144 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (cos (/ 1 a))) into (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y)))
1546939327.145 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (cos (/ 1 a))) into (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))
1546939327.145 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))) into (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))
1546939327.145 * [misc]backup-simplify:  Simplify (+ (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))) into (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z))))))
1546939327.145 * [misc]backup-simplify:  Simplify (- (sin (/ 1 a))) into (- (sin (/ 1 a)))
1546939327.146 * [misc]backup-simplify:  Simplify (+ (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (- (sin (/ 1 a)))) into (- (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (sin (/ 1 a)))
1546939327.146 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))
1546939327.146 * [misc]backup-simplify:  Simplify (- (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) into (- (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))
1546939327.146 * [misc]backup-simplify:  Simplify (+ 1 (- (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))
1546939327.147 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))
1546939327.147 * [misc]backup-simplify:  Simplify (/ (- (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (sin (/ 1 a))) (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))) into (/ (- (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (sin (/ 1 a))) (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))))
1546939327.147 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (tan (/ 1 y)) (* (tan (/ 1 z)) (sin (/ 1 a)))) (+ (* (tan (/ 1 y)) (cos (/ 1 a))) (* (tan (/ 1 z)) (cos (/ 1 a))))) (sin (/ 1 a))) (* (cos (/ 1 a)) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z)))))) in z
1546939327.148 * [misc]taylor:  Taking taylor expansion of (- (+ (* (tan (/ 1 y)) (* (tan (/ 1 z)) (sin (/ 1 a)))) (+ (* (tan (/ 1 y)) (cos (/ 1 a))) (* (tan (/ 1 z)) (cos (/ 1 a))))) (sin (/ 1 a))) in z
1546939327.148 * [misc]taylor:  Taking taylor expansion of (+ (* (tan (/ 1 y)) (* (tan (/ 1 z)) (sin (/ 1 a)))) (+ (* (tan (/ 1 y)) (cos (/ 1 a))) (* (tan (/ 1 z)) (cos (/ 1 a))))) in z
1546939327.148 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (* (tan (/ 1 z)) (sin (/ 1 a)))) in z
1546939327.148 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in z
1546939327.148 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939327.148 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1546939327.148 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546939327.148 * [misc]taylor:  Taking taylor expansion of y in z
1546939327.148 * [misc]backup-simplify:  Simplify y into y
1546939327.148 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939327.148 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939327.148 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939327.148 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1546939327.148 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546939327.148 * [misc]taylor:  Taking taylor expansion of y in z
1546939327.148 * [misc]backup-simplify:  Simplify y into y
1546939327.148 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939327.148 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939327.148 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939327.148 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546939327.148 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546939327.148 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546939327.148 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546939327.148 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546939327.148 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.149 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546939327.149 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939327.149 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 z)) (sin (/ 1 a))) in z
1546939327.149 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in z
1546939327.149 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939327.149 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1546939327.149 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546939327.149 * [misc]taylor:  Taking taylor expansion of z in z
1546939327.149 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.149 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.149 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939327.149 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939327.149 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1546939327.149 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546939327.149 * [misc]taylor:  Taking taylor expansion of z in z
1546939327.149 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.149 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.149 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939327.149 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939327.149 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939327.149 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in z
1546939327.149 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1546939327.149 * [misc]taylor:  Taking taylor expansion of a in z
1546939327.149 * [misc]backup-simplify:  Simplify a into a
1546939327.149 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546939327.149 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546939327.149 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546939327.149 * [misc]taylor:  Taking taylor expansion of (+ (* (tan (/ 1 y)) (cos (/ 1 a))) (* (tan (/ 1 z)) (cos (/ 1 a)))) in z
1546939327.149 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (cos (/ 1 a))) in z
1546939327.149 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in z
1546939327.150 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939327.150 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1546939327.150 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546939327.150 * [misc]taylor:  Taking taylor expansion of y in z
1546939327.150 * [misc]backup-simplify:  Simplify y into y
1546939327.150 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939327.150 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939327.150 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939327.150 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1546939327.150 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546939327.150 * [misc]taylor:  Taking taylor expansion of y in z
1546939327.150 * [misc]backup-simplify:  Simplify y into y
1546939327.150 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939327.150 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939327.150 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939327.150 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546939327.150 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546939327.150 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546939327.150 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546939327.150 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546939327.150 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.150 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546939327.150 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939327.150 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in z
1546939327.150 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1546939327.150 * [misc]taylor:  Taking taylor expansion of a in z
1546939327.150 * [misc]backup-simplify:  Simplify a into a
1546939327.150 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546939327.151 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546939327.151 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546939327.151 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 z)) (cos (/ 1 a))) in z
1546939327.151 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in z
1546939327.151 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939327.151 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1546939327.151 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546939327.151 * [misc]taylor:  Taking taylor expansion of z in z
1546939327.151 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.151 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.151 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939327.151 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939327.151 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1546939327.151 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546939327.151 * [misc]taylor:  Taking taylor expansion of z in z
1546939327.151 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.151 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.151 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939327.151 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939327.151 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939327.151 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in z
1546939327.151 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1546939327.151 * [misc]taylor:  Taking taylor expansion of a in z
1546939327.151 * [misc]backup-simplify:  Simplify a into a
1546939327.151 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546939327.151 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546939327.151 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546939327.151 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in z
1546939327.151 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1546939327.151 * [misc]taylor:  Taking taylor expansion of a in z
1546939327.151 * [misc]backup-simplify:  Simplify a into a
1546939327.151 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546939327.152 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546939327.152 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546939327.152 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z))))) in z
1546939327.152 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in z
1546939327.152 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1546939327.152 * [misc]taylor:  Taking taylor expansion of a in z
1546939327.152 * [misc]backup-simplify:  Simplify a into a
1546939327.152 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546939327.152 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546939327.152 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546939327.152 * [misc]taylor:  Taking taylor expansion of (- 1 (* (tan (/ 1 y)) (tan (/ 1 z)))) in z
1546939327.152 * [misc]taylor:  Taking taylor expansion of 1 in z
1546939327.152 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.152 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (tan (/ 1 z))) in z
1546939327.152 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in z
1546939327.152 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939327.152 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1546939327.152 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546939327.152 * [misc]taylor:  Taking taylor expansion of y in z
1546939327.152 * [misc]backup-simplify:  Simplify y into y
1546939327.152 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939327.152 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939327.152 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939327.152 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1546939327.152 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546939327.152 * [misc]taylor:  Taking taylor expansion of y in z
1546939327.152 * [misc]backup-simplify:  Simplify y into y
1546939327.152 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939327.152 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939327.152 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939327.152 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546939327.152 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546939327.152 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546939327.152 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546939327.152 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546939327.153 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.153 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546939327.153 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939327.153 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in z
1546939327.153 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939327.153 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1546939327.153 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546939327.153 * [misc]taylor:  Taking taylor expansion of z in z
1546939327.153 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.153 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.153 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939327.153 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939327.153 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1546939327.153 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546939327.153 * [misc]taylor:  Taking taylor expansion of z in z
1546939327.153 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.153 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.153 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939327.153 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939327.153 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939327.153 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1546939327.153 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1546939327.154 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1546939327.154 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (sin (/ 1 a))) into (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))
1546939327.154 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))) into (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y))))
1546939327.154 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1546939327.154 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1546939327.154 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.154 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1546939327.154 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (cos (/ 1 a))) into (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y)))
1546939327.154 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1546939327.154 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1546939327.154 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.154 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1546939327.155 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (cos (/ 1 a))) into (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))
1546939327.155 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))) into (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))
1546939327.155 * [misc]backup-simplify:  Simplify (+ (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))) into (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z))))))
1546939327.155 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1546939327.155 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1546939327.155 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1546939327.155 * [misc]backup-simplify:  Simplify (- (sin (/ 1 a))) into (- (sin (/ 1 a)))
1546939327.156 * [misc]backup-simplify:  Simplify (+ (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (- (sin (/ 1 a)))) into (- (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (sin (/ 1 a)))
1546939327.156 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1546939327.156 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1546939327.156 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.156 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1546939327.156 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))
1546939327.157 * [misc]backup-simplify:  Simplify (- (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) into (- (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))
1546939327.157 * [misc]backup-simplify:  Simplify (+ 1 (- (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))
1546939327.157 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))
1546939327.158 * [misc]backup-simplify:  Simplify (/ (- (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (sin (/ 1 a))) (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))) into (/ (- (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (sin (/ 1 a))) (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))))
1546939327.158 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (tan (/ 1 y)) (* (tan (/ 1 z)) (sin (/ 1 a)))) (+ (* (tan (/ 1 y)) (cos (/ 1 a))) (* (tan (/ 1 z)) (cos (/ 1 a))))) (sin (/ 1 a))) (* (cos (/ 1 a)) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z)))))) in y
1546939327.158 * [misc]taylor:  Taking taylor expansion of (- (+ (* (tan (/ 1 y)) (* (tan (/ 1 z)) (sin (/ 1 a)))) (+ (* (tan (/ 1 y)) (cos (/ 1 a))) (* (tan (/ 1 z)) (cos (/ 1 a))))) (sin (/ 1 a))) in y
1546939327.158 * [misc]taylor:  Taking taylor expansion of (+ (* (tan (/ 1 y)) (* (tan (/ 1 z)) (sin (/ 1 a)))) (+ (* (tan (/ 1 y)) (cos (/ 1 a))) (* (tan (/ 1 z)) (cos (/ 1 a))))) in y
1546939327.158 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (* (tan (/ 1 z)) (sin (/ 1 a)))) in y
1546939327.158 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in y
1546939327.158 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939327.158 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1546939327.158 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546939327.158 * [misc]taylor:  Taking taylor expansion of y in y
1546939327.158 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.158 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.158 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939327.158 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939327.158 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1546939327.158 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546939327.158 * [misc]taylor:  Taking taylor expansion of y in y
1546939327.158 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.158 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.158 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939327.158 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939327.158 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939327.158 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 z)) (sin (/ 1 a))) in y
1546939327.158 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1546939327.158 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939327.158 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1546939327.159 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546939327.159 * [misc]taylor:  Taking taylor expansion of z in y
1546939327.159 * [misc]backup-simplify:  Simplify z into z
1546939327.159 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939327.159 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939327.159 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939327.159 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1546939327.159 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546939327.159 * [misc]taylor:  Taking taylor expansion of z in y
1546939327.159 * [misc]backup-simplify:  Simplify z into z
1546939327.159 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939327.159 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939327.159 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939327.159 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546939327.159 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546939327.159 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546939327.159 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546939327.159 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546939327.159 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.159 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546939327.159 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939327.159 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in y
1546939327.159 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1546939327.159 * [misc]taylor:  Taking taylor expansion of a in y
1546939327.159 * [misc]backup-simplify:  Simplify a into a
1546939327.159 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546939327.159 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546939327.160 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546939327.160 * [misc]taylor:  Taking taylor expansion of (+ (* (tan (/ 1 y)) (cos (/ 1 a))) (* (tan (/ 1 z)) (cos (/ 1 a)))) in y
1546939327.160 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (cos (/ 1 a))) in y
1546939327.160 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in y
1546939327.160 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939327.160 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1546939327.160 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546939327.160 * [misc]taylor:  Taking taylor expansion of y in y
1546939327.160 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.160 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.160 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939327.160 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939327.160 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1546939327.160 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546939327.160 * [misc]taylor:  Taking taylor expansion of y in y
1546939327.160 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.160 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.160 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939327.160 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939327.160 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939327.160 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in y
1546939327.160 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1546939327.160 * [misc]taylor:  Taking taylor expansion of a in y
1546939327.160 * [misc]backup-simplify:  Simplify a into a
1546939327.160 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546939327.160 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546939327.160 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546939327.160 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 z)) (cos (/ 1 a))) in y
1546939327.160 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1546939327.160 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939327.160 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1546939327.160 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546939327.160 * [misc]taylor:  Taking taylor expansion of z in y
1546939327.160 * [misc]backup-simplify:  Simplify z into z
1546939327.161 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939327.161 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939327.161 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939327.161 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1546939327.161 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546939327.161 * [misc]taylor:  Taking taylor expansion of z in y
1546939327.161 * [misc]backup-simplify:  Simplify z into z
1546939327.161 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939327.161 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939327.161 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939327.161 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546939327.161 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546939327.161 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546939327.161 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546939327.161 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546939327.161 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.161 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546939327.161 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939327.161 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in y
1546939327.161 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1546939327.161 * [misc]taylor:  Taking taylor expansion of a in y
1546939327.161 * [misc]backup-simplify:  Simplify a into a
1546939327.161 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546939327.161 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546939327.161 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546939327.161 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in y
1546939327.162 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1546939327.162 * [misc]taylor:  Taking taylor expansion of a in y
1546939327.162 * [misc]backup-simplify:  Simplify a into a
1546939327.162 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546939327.162 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546939327.162 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546939327.162 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z))))) in y
1546939327.162 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in y
1546939327.162 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1546939327.162 * [misc]taylor:  Taking taylor expansion of a in y
1546939327.162 * [misc]backup-simplify:  Simplify a into a
1546939327.162 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546939327.162 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546939327.162 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546939327.162 * [misc]taylor:  Taking taylor expansion of (- 1 (* (tan (/ 1 y)) (tan (/ 1 z)))) in y
1546939327.162 * [misc]taylor:  Taking taylor expansion of 1 in y
1546939327.162 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.162 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (tan (/ 1 z))) in y
1546939327.162 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in y
1546939327.162 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939327.162 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1546939327.162 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546939327.162 * [misc]taylor:  Taking taylor expansion of y in y
1546939327.162 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.162 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.162 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939327.162 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939327.162 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1546939327.162 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546939327.162 * [misc]taylor:  Taking taylor expansion of y in y
1546939327.162 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.162 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.162 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939327.162 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939327.163 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939327.163 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1546939327.163 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939327.163 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1546939327.163 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546939327.163 * [misc]taylor:  Taking taylor expansion of z in y
1546939327.163 * [misc]backup-simplify:  Simplify z into z
1546939327.163 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939327.163 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939327.163 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939327.163 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1546939327.163 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546939327.163 * [misc]taylor:  Taking taylor expansion of z in y
1546939327.163 * [misc]backup-simplify:  Simplify z into z
1546939327.163 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939327.163 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939327.163 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939327.163 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546939327.163 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546939327.163 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546939327.163 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546939327.163 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546939327.163 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.163 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546939327.163 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939327.164 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1546939327.164 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1546939327.164 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1546939327.164 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (sin (/ 1 a))) into (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))
1546939327.164 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))) into (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y))))
1546939327.164 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1546939327.164 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1546939327.164 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.164 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1546939327.164 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (cos (/ 1 a))) into (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y)))
1546939327.164 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1546939327.164 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1546939327.165 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.165 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1546939327.165 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (cos (/ 1 a))) into (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))
1546939327.165 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))) into (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))
1546939327.165 * [misc]backup-simplify:  Simplify (+ (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))) into (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z))))))
1546939327.165 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1546939327.165 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1546939327.165 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1546939327.166 * [misc]backup-simplify:  Simplify (- (sin (/ 1 a))) into (- (sin (/ 1 a)))
1546939327.166 * [misc]backup-simplify:  Simplify (+ (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (- (sin (/ 1 a)))) into (- (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (sin (/ 1 a)))
1546939327.166 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1546939327.166 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1546939327.166 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.166 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1546939327.167 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))
1546939327.167 * [misc]backup-simplify:  Simplify (- (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) into (- (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))
1546939327.167 * [misc]backup-simplify:  Simplify (+ 1 (- (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))
1546939327.167 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))
1546939327.168 * [misc]backup-simplify:  Simplify (/ (- (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (sin (/ 1 a))) (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))) into (/ (- (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (sin (/ 1 a))) (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))))
1546939327.168 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (tan (/ 1 y)) (* (tan (/ 1 z)) (sin (/ 1 a)))) (+ (* (tan (/ 1 y)) (cos (/ 1 a))) (* (tan (/ 1 z)) (cos (/ 1 a))))) (sin (/ 1 a))) (* (cos (/ 1 a)) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z)))))) in y
1546939327.168 * [misc]taylor:  Taking taylor expansion of (- (+ (* (tan (/ 1 y)) (* (tan (/ 1 z)) (sin (/ 1 a)))) (+ (* (tan (/ 1 y)) (cos (/ 1 a))) (* (tan (/ 1 z)) (cos (/ 1 a))))) (sin (/ 1 a))) in y
1546939327.168 * [misc]taylor:  Taking taylor expansion of (+ (* (tan (/ 1 y)) (* (tan (/ 1 z)) (sin (/ 1 a)))) (+ (* (tan (/ 1 y)) (cos (/ 1 a))) (* (tan (/ 1 z)) (cos (/ 1 a))))) in y
1546939327.168 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (* (tan (/ 1 z)) (sin (/ 1 a)))) in y
1546939327.168 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in y
1546939327.168 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939327.168 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1546939327.168 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546939327.168 * [misc]taylor:  Taking taylor expansion of y in y
1546939327.168 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.168 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.168 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939327.168 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939327.168 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1546939327.168 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546939327.168 * [misc]taylor:  Taking taylor expansion of y in y
1546939327.168 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.168 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.168 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939327.169 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939327.169 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939327.169 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 z)) (sin (/ 1 a))) in y
1546939327.169 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1546939327.169 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939327.169 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1546939327.169 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546939327.169 * [misc]taylor:  Taking taylor expansion of z in y
1546939327.169 * [misc]backup-simplify:  Simplify z into z
1546939327.169 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939327.169 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939327.169 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939327.169 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1546939327.169 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546939327.169 * [misc]taylor:  Taking taylor expansion of z in y
1546939327.169 * [misc]backup-simplify:  Simplify z into z
1546939327.169 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939327.169 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939327.169 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939327.169 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546939327.169 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546939327.169 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546939327.169 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546939327.169 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546939327.169 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.169 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546939327.170 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939327.170 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in y
1546939327.170 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1546939327.170 * [misc]taylor:  Taking taylor expansion of a in y
1546939327.170 * [misc]backup-simplify:  Simplify a into a
1546939327.170 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546939327.170 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546939327.170 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546939327.170 * [misc]taylor:  Taking taylor expansion of (+ (* (tan (/ 1 y)) (cos (/ 1 a))) (* (tan (/ 1 z)) (cos (/ 1 a)))) in y
1546939327.170 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (cos (/ 1 a))) in y
1546939327.170 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in y
1546939327.170 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939327.170 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1546939327.170 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546939327.170 * [misc]taylor:  Taking taylor expansion of y in y
1546939327.170 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.170 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.170 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939327.170 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939327.170 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1546939327.170 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546939327.170 * [misc]taylor:  Taking taylor expansion of y in y
1546939327.170 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.170 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.170 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939327.170 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939327.170 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939327.170 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in y
1546939327.170 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1546939327.170 * [misc]taylor:  Taking taylor expansion of a in y
1546939327.170 * [misc]backup-simplify:  Simplify a into a
1546939327.170 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546939327.171 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546939327.171 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546939327.171 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 z)) (cos (/ 1 a))) in y
1546939327.171 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1546939327.171 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939327.171 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1546939327.171 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546939327.171 * [misc]taylor:  Taking taylor expansion of z in y
1546939327.171 * [misc]backup-simplify:  Simplify z into z
1546939327.171 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939327.171 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939327.171 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939327.171 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1546939327.171 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546939327.171 * [misc]taylor:  Taking taylor expansion of z in y
1546939327.171 * [misc]backup-simplify:  Simplify z into z
1546939327.171 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939327.171 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939327.171 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939327.171 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546939327.171 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546939327.171 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546939327.171 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546939327.171 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546939327.171 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.171 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546939327.172 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939327.172 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in y
1546939327.172 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1546939327.172 * [misc]taylor:  Taking taylor expansion of a in y
1546939327.172 * [misc]backup-simplify:  Simplify a into a
1546939327.172 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546939327.172 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546939327.172 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546939327.172 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in y
1546939327.172 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1546939327.172 * [misc]taylor:  Taking taylor expansion of a in y
1546939327.172 * [misc]backup-simplify:  Simplify a into a
1546939327.172 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546939327.172 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546939327.172 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546939327.172 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z))))) in y
1546939327.172 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in y
1546939327.172 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1546939327.172 * [misc]taylor:  Taking taylor expansion of a in y
1546939327.172 * [misc]backup-simplify:  Simplify a into a
1546939327.172 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546939327.172 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546939327.172 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546939327.172 * [misc]taylor:  Taking taylor expansion of (- 1 (* (tan (/ 1 y)) (tan (/ 1 z)))) in y
1546939327.172 * [misc]taylor:  Taking taylor expansion of 1 in y
1546939327.172 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.172 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (tan (/ 1 z))) in y
1546939327.172 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in y
1546939327.172 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939327.172 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1546939327.172 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546939327.172 * [misc]taylor:  Taking taylor expansion of y in y
1546939327.172 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.172 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.172 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939327.172 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939327.172 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1546939327.172 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546939327.173 * [misc]taylor:  Taking taylor expansion of y in y
1546939327.173 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.173 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.173 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939327.173 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939327.173 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546939327.173 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1546939327.173 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939327.173 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1546939327.173 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546939327.173 * [misc]taylor:  Taking taylor expansion of z in y
1546939327.173 * [misc]backup-simplify:  Simplify z into z
1546939327.173 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939327.173 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939327.173 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939327.173 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1546939327.173 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546939327.173 * [misc]taylor:  Taking taylor expansion of z in y
1546939327.173 * [misc]backup-simplify:  Simplify z into z
1546939327.173 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939327.173 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939327.173 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939327.173 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546939327.173 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546939327.173 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546939327.173 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546939327.173 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546939327.174 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.174 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546939327.174 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546939327.174 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1546939327.174 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1546939327.174 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1546939327.174 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (sin (/ 1 a))) into (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))
1546939327.174 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))) into (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y))))
1546939327.174 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1546939327.174 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1546939327.174 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.174 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1546939327.174 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (cos (/ 1 a))) into (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y)))
1546939327.175 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1546939327.175 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1546939327.175 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.175 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1546939327.175 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (cos (/ 1 a))) into (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))
1546939327.175 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))) into (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))
1546939327.176 * [misc]backup-simplify:  Simplify (+ (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))) into (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z))))))
1546939327.176 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1546939327.176 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1546939327.176 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1546939327.176 * [misc]backup-simplify:  Simplify (- (sin (/ 1 a))) into (- (sin (/ 1 a)))
1546939327.176 * [misc]backup-simplify:  Simplify (+ (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (- (sin (/ 1 a)))) into (- (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (sin (/ 1 a)))
1546939327.176 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1546939327.176 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1546939327.177 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.177 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1546939327.177 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))
1546939327.177 * [misc]backup-simplify:  Simplify (- (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) into (- (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))
1546939327.177 * [misc]backup-simplify:  Simplify (+ 1 (- (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))
1546939327.177 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))
1546939327.178 * [misc]backup-simplify:  Simplify (/ (- (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (sin (/ 1 a))) (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))) into (/ (- (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (sin (/ 1 a))) (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))))
1546939327.178 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (sin (/ 1 a))) (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))) in z
1546939327.178 * [misc]taylor:  Taking taylor expansion of (- (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (sin (/ 1 a))) in z
1546939327.178 * [misc]taylor:  Taking taylor expansion of (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) in z
1546939327.178 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) in z
1546939327.178 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (sin (/ 1 z))) in z
1546939327.178 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in z
1546939327.178 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1546939327.178 * [misc]taylor:  Taking taylor expansion of a in z
1546939327.178 * [misc]backup-simplify:  Simplify a into a
1546939327.178 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546939327.178 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546939327.178 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546939327.178 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1546939327.178 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546939327.178 * [misc]taylor:  Taking taylor expansion of z in z
1546939327.179 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.179 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.179 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939327.179 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939327.179 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1546939327.179 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546939327.179 * [misc]taylor:  Taking taylor expansion of z in z
1546939327.179 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.179 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.179 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939327.179 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939327.179 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1546939327.179 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1546939327.179 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.179 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1546939327.179 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (sin (/ 1 z))) into (* (cos (/ 1 a)) (sin (/ 1 z)))
1546939327.179 * [misc]backup-simplify:  Simplify (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) into (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))
1546939327.179 * [misc]taylor:  Taking taylor expansion of (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z))))) in z
1546939327.179 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) in z
1546939327.180 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (sin (/ 1 y))) in z
1546939327.180 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in z
1546939327.180 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1546939327.180 * [misc]taylor:  Taking taylor expansion of a in z
1546939327.180 * [misc]backup-simplify:  Simplify a into a
1546939327.180 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546939327.180 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546939327.180 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546939327.180 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1546939327.180 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546939327.180 * [misc]taylor:  Taking taylor expansion of y in z
1546939327.180 * [misc]backup-simplify:  Simplify y into y
1546939327.180 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939327.180 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939327.180 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939327.180 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1546939327.180 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546939327.180 * [misc]taylor:  Taking taylor expansion of y in z
1546939327.180 * [misc]backup-simplify:  Simplify y into y
1546939327.180 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939327.180 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939327.180 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939327.180 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1546939327.180 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1546939327.180 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.180 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1546939327.180 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546939327.180 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546939327.180 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546939327.181 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (sin (/ 1 y))) into (* (cos (/ 1 a)) (sin (/ 1 y)))
1546939327.181 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546939327.181 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546939327.181 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.181 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546939327.181 * [misc]backup-simplify:  Simplify (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) into (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y)))
1546939327.181 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))) in z
1546939327.181 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) in z
1546939327.181 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1546939327.181 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546939327.181 * [misc]taylor:  Taking taylor expansion of y in z
1546939327.181 * [misc]backup-simplify:  Simplify y into y
1546939327.181 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939327.181 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939327.181 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939327.181 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 a)) (sin (/ 1 z))) in z
1546939327.181 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in z
1546939327.181 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1546939327.181 * [misc]taylor:  Taking taylor expansion of a in z
1546939327.181 * [misc]backup-simplify:  Simplify a into a
1546939327.181 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546939327.181 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546939327.181 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546939327.181 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1546939327.181 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546939327.181 * [misc]taylor:  Taking taylor expansion of z in z
1546939327.181 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.181 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.182 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939327.182 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939327.182 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 y)) (cos (/ 1 z))) in z
1546939327.182 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1546939327.182 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546939327.182 * [misc]taylor:  Taking taylor expansion of y in z
1546939327.182 * [misc]backup-simplify:  Simplify y into y
1546939327.182 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939327.182 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939327.182 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939327.182 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1546939327.182 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546939327.182 * [misc]taylor:  Taking taylor expansion of z in z
1546939327.182 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.182 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.182 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939327.182 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939327.182 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546939327.182 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546939327.182 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546939327.182 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1546939327.182 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1546939327.182 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1546939327.182 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) (sin (/ 1 z))) into (* (sin (/ 1 a)) (sin (/ 1 z)))
1546939327.183 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) into (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z))))
1546939327.183 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546939327.183 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546939327.183 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.183 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546939327.183 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) (cos (/ 1 z))) into (* (cos (/ 1 y)) (cos (/ 1 z)))
1546939327.183 * [misc]backup-simplify:  Simplify (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))) into (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y))))
1546939327.183 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in z
1546939327.183 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1546939327.183 * [misc]taylor:  Taking taylor expansion of a in z
1546939327.183 * [misc]backup-simplify:  Simplify a into a
1546939327.183 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546939327.183 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546939327.183 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546939327.183 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) in z
1546939327.183 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in z
1546939327.183 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1546939327.183 * [misc]taylor:  Taking taylor expansion of a in z
1546939327.183 * [misc]backup-simplify:  Simplify a into a
1546939327.183 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546939327.183 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546939327.183 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546939327.183 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) in z
1546939327.183 * [misc]taylor:  Taking taylor expansion of 1 in z
1546939327.184 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.184 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) in z
1546939327.184 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 y)) (sin (/ 1 z))) in z
1546939327.184 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1546939327.184 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546939327.184 * [misc]taylor:  Taking taylor expansion of y in z
1546939327.184 * [misc]backup-simplify:  Simplify y into y
1546939327.184 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939327.184 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939327.184 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939327.184 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1546939327.184 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546939327.184 * [misc]taylor:  Taking taylor expansion of z in z
1546939327.184 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.184 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.184 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939327.184 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939327.184 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 y)) (cos (/ 1 z))) in z
1546939327.184 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1546939327.184 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546939327.184 * [misc]taylor:  Taking taylor expansion of y in z
1546939327.184 * [misc]backup-simplify:  Simplify y into y
1546939327.184 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939327.184 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939327.184 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939327.184 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1546939327.184 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546939327.184 * [misc]taylor:  Taking taylor expansion of z in z
1546939327.184 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.184 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.184 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939327.184 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939327.184 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546939327.184 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546939327.185 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546939327.185 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (sin (/ 1 z))) into (* (sin (/ 1 y)) (sin (/ 1 z)))
1546939327.185 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546939327.185 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546939327.185 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.185 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546939327.185 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) (cos (/ 1 z))) into (* (cos (/ 1 y)) (cos (/ 1 z)))
1546939327.185 * [misc]backup-simplify:  Simplify (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))
1546939327.185 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y))))) into (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))
1546939327.186 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (+ (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))))
1546939327.186 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1546939327.186 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1546939327.186 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1546939327.186 * [misc]backup-simplify:  Simplify (- (sin (/ 1 a))) into (- (sin (/ 1 a)))
1546939327.187 * [misc]backup-simplify:  Simplify (+ (+ (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))) (- (sin (/ 1 a)))) into (- (+ (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))) (sin (/ 1 a)))
1546939327.187 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1546939327.187 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1546939327.187 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.187 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1546939327.187 * [misc]backup-simplify:  Simplify (- (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) into (- (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))
1546939327.187 * [misc]backup-simplify:  Simplify (+ 1 (- (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))
1546939327.187 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))
1546939327.188 * [misc]backup-simplify:  Simplify (/ (- (+ (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))) (sin (/ 1 a))) (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))) into (/ (- (+ (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))) (sin (/ 1 a))) (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))))
1546939327.188 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))) (sin (/ 1 a))) (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))) in a
1546939327.188 * [misc]taylor:  Taking taylor expansion of (- (+ (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))) (sin (/ 1 a))) in a
1546939327.188 * [misc]taylor:  Taking taylor expansion of (+ (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))) in a
1546939327.188 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) in a
1546939327.188 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) in a
1546939327.188 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in a
1546939327.188 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546939327.188 * [misc]taylor:  Taking taylor expansion of y in a
1546939327.188 * [misc]backup-simplify:  Simplify y into y
1546939327.188 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939327.188 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939327.189 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939327.189 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 a)) (sin (/ 1 z))) in a
1546939327.189 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in a
1546939327.189 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1546939327.189 * [misc]taylor:  Taking taylor expansion of a in a
1546939327.189 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.189 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.189 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939327.189 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546939327.189 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in a
1546939327.189 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546939327.189 * [misc]taylor:  Taking taylor expansion of z in a
1546939327.189 * [misc]backup-simplify:  Simplify z into z
1546939327.189 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939327.189 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939327.189 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939327.189 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 z)) (cos (/ 1 y))) in a
1546939327.189 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in a
1546939327.189 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546939327.189 * [misc]taylor:  Taking taylor expansion of z in a
1546939327.189 * [misc]backup-simplify:  Simplify z into z
1546939327.189 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939327.189 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939327.189 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939327.189 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in a
1546939327.189 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546939327.189 * [misc]taylor:  Taking taylor expansion of y in a
1546939327.189 * [misc]backup-simplify:  Simplify y into y
1546939327.189 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939327.189 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939327.189 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939327.189 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546939327.189 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546939327.190 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546939327.190 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546939327.190 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546939327.190 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546939327.190 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) (sin (/ 1 z))) into (* (sin (/ 1 a)) (sin (/ 1 z)))
1546939327.190 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) into (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z))))
1546939327.190 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546939327.190 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546939327.190 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.190 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546939327.190 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546939327.190 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546939327.190 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.190 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546939327.190 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) (cos (/ 1 y))) into (* (cos (/ 1 y)) (cos (/ 1 z)))
1546939327.191 * [misc]backup-simplify:  Simplify (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))) into (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y))))
1546939327.191 * [misc]taylor:  Taking taylor expansion of (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))) in a
1546939327.191 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) in a
1546939327.191 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (sin (/ 1 y))) in a
1546939327.191 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in a
1546939327.191 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1546939327.191 * [misc]taylor:  Taking taylor expansion of a in a
1546939327.191 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.191 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.191 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939327.191 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546939327.191 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in a
1546939327.191 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546939327.191 * [misc]taylor:  Taking taylor expansion of y in a
1546939327.191 * [misc]backup-simplify:  Simplify y into y
1546939327.191 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939327.191 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939327.191 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939327.191 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in a
1546939327.191 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546939327.191 * [misc]taylor:  Taking taylor expansion of y in a
1546939327.191 * [misc]backup-simplify:  Simplify y into y
1546939327.191 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939327.191 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939327.191 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939327.191 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546939327.191 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546939327.192 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546939327.192 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (sin (/ 1 y))) into (* (cos (/ 1 a)) (sin (/ 1 y)))
1546939327.192 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546939327.192 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546939327.192 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.192 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546939327.192 * [misc]backup-simplify:  Simplify (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) into (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y)))
1546939327.192 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) in a
1546939327.192 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (sin (/ 1 z))) in a
1546939327.192 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in a
1546939327.192 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1546939327.192 * [misc]taylor:  Taking taylor expansion of a in a
1546939327.192 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.192 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.192 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939327.192 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546939327.192 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in a
1546939327.192 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546939327.192 * [misc]taylor:  Taking taylor expansion of z in a
1546939327.192 * [misc]backup-simplify:  Simplify z into z
1546939327.192 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939327.192 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939327.192 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939327.192 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in a
1546939327.192 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546939327.192 * [misc]taylor:  Taking taylor expansion of z in a
1546939327.192 * [misc]backup-simplify:  Simplify z into z
1546939327.193 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939327.193 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939327.193 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939327.193 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546939327.193 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546939327.193 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546939327.193 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (sin (/ 1 z))) into (* (cos (/ 1 a)) (sin (/ 1 z)))
1546939327.193 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546939327.193 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546939327.193 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.193 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546939327.193 * [misc]backup-simplify:  Simplify (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) into (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))
1546939327.193 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in a
1546939327.193 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1546939327.193 * [misc]taylor:  Taking taylor expansion of a in a
1546939327.193 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.193 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.193 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939327.193 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546939327.193 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) in a
1546939327.194 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in a
1546939327.194 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1546939327.194 * [misc]taylor:  Taking taylor expansion of a in a
1546939327.194 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.194 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.194 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546939327.194 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546939327.194 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) in a
1546939327.194 * [misc]taylor:  Taking taylor expansion of 1 in a
1546939327.194 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.194 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) in a
1546939327.194 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 y)) (sin (/ 1 z))) in a
1546939327.194 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in a
1546939327.194 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546939327.194 * [misc]taylor:  Taking taylor expansion of y in a
1546939327.194 * [misc]backup-simplify:  Simplify y into y
1546939327.194 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939327.194 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939327.194 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939327.194 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in a
1546939327.194 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546939327.194 * [misc]taylor:  Taking taylor expansion of z in a
1546939327.194 * [misc]backup-simplify:  Simplify z into z
1546939327.194 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939327.194 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939327.194 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939327.194 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 y)) (cos (/ 1 z))) in a
1546939327.194 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in a
1546939327.194 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546939327.194 * [misc]taylor:  Taking taylor expansion of y in a
1546939327.194 * [misc]backup-simplify:  Simplify y into y
1546939327.194 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546939327.194 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546939327.194 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546939327.194 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in a
1546939327.194 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546939327.194 * [misc]taylor:  Taking taylor expansion of z in a
1546939327.194 * [misc]backup-simplify:  Simplify z into z
1546939327.194 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546939327.194 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546939327.195 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546939327.195 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546939327.195 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546939327.195 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546939327.195 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546939327.195 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546939327.195 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546939327.195 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (sin (/ 1 z))) into (* (sin (/ 1 y)) (sin (/ 1 z)))
1546939327.195 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546939327.195 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546939327.195 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.195 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546939327.195 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546939327.195 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546939327.195 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.195 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546939327.196 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) (cos (/ 1 z))) into (* (cos (/ 1 y)) (cos (/ 1 z)))
1546939327.196 * [misc]backup-simplify:  Simplify (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))
1546939327.196 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))) into (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))
1546939327.196 * [misc]backup-simplify:  Simplify (+ (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))) into (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z))))))
1546939327.196 * [misc]backup-simplify:  Simplify (- (sin (/ 1 a))) into (- (sin (/ 1 a)))
1546939327.197 * [misc]backup-simplify:  Simplify (+ (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (- (sin (/ 1 a)))) into (- (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (sin (/ 1 a)))
1546939327.197 * [misc]backup-simplify:  Simplify (- (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) into (- (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))
1546939327.197 * [misc]backup-simplify:  Simplify (+ 1 (- (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))
1546939327.198 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))
1546939327.198 * [misc]backup-simplify:  Simplify (/ (- (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (sin (/ 1 a))) (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))) into (/ (- (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (sin (/ 1 a))) (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))))
1546939327.199 * [misc]backup-simplify:  Simplify (/ (- (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (sin (/ 1 a))) (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))) into (/ (- (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (sin (/ 1 a))) (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))))
1546939327.199 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939327.200 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 1)) into 0
1546939327.200 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1546939327.200 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939327.201 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 0)) into 0
1546939327.201 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.201 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939327.201 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
1546939327.201 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546939327.202 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939327.202 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
1546939327.202 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.202 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939327.202 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
1546939327.202 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546939327.203 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939327.203 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
1546939327.203 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.203 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.203 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))))) into 0
1546939327.204 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) 0) (* 0 (sin (/ 1 a)))) into 0
1546939327.204 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))))) into 0
1546939327.204 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) 0) (* 0 (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))) into 0
1546939327.204 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939327.204 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 1)) into 0
1546939327.204 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1546939327.205 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939327.205 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 0)) into 0
1546939327.205 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.205 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.205 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))))) into 0
1546939327.205 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) 0) (* 0 (cos (/ 1 a)))) into 0
1546939327.206 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939327.206 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 1)) into 0
1546939327.206 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1546939327.206 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939327.207 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 0)) into 0
1546939327.207 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.208 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.208 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939327.208 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
1546939327.208 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546939327.209 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939327.209 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
1546939327.209 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.209 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939327.210 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
1546939327.210 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546939327.210 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939327.210 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
1546939327.211 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.211 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.211 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))))) into 0
1546939327.211 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) 0) (* 0 (cos (/ 1 a)))) into 0
1546939327.211 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.211 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.211 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939327.212 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 1)) into 0
1546939327.212 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1546939327.213 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939327.213 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 0)) into 0
1546939327.213 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.214 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.214 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.214 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939327.214 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
1546939327.214 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546939327.216 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939327.216 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
1546939327.216 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.216 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939327.216 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
1546939327.217 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546939327.218 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939327.218 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
1546939327.218 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.218 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.218 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))))) into 0
1546939327.219 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))))) into 0
1546939327.219 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) 0) (* 0 (/ (sin (/ 1 z)) (cos (/ 1 z))))) into 0
1546939327.219 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.219 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.219 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939327.220 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 1)) into 0
1546939327.220 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1546939327.220 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939327.220 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 0)) into 0
1546939327.221 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.221 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.221 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))) into 0
1546939327.222 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))) (+ (* (/ (- (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (sin (/ 1 a))) (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))) (/ 0 (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))))))) into 0
1546939327.222 * [misc]taylor:  Taking taylor expansion of 0 in z
1546939327.222 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.222 * [misc]taylor:  Taking taylor expansion of 0 in a
1546939327.222 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.222 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.222 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939327.223 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 1)) into 0
1546939327.223 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1546939327.223 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939327.224 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 0)) into 0
1546939327.224 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.224 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.224 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 (sin (/ 1 z)))) into 0
1546939327.224 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))))) into 0
1546939327.224 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939327.224 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
1546939327.224 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546939327.225 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939327.225 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
1546939327.225 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.226 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939327.226 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 1)) into 0
1546939327.226 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1546939327.226 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939327.227 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 0)) into 0
1546939327.227 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.227 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.227 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 (sin (/ 1 y)))) into 0
1546939327.227 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939327.227 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
1546939327.227 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546939327.228 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939327.228 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
1546939327.228 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.228 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.228 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))))) into 0
1546939327.229 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939327.229 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 1)) into 0
1546939327.229 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1546939327.229 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939327.230 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 0)) into 0
1546939327.230 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.230 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 (sin (/ 1 z)))) into 0
1546939327.230 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939327.230 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
1546939327.230 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546939327.231 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939327.231 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
1546939327.231 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.231 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 (* (sin (/ 1 a)) (sin (/ 1 z))))) into 0
1546939327.231 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939327.231 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
1546939327.231 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546939327.232 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939327.232 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
1546939327.232 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.232 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.232 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 (cos (/ 1 z)))) into 0
1546939327.233 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (* (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z))))))) into 0
1546939327.233 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.233 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.233 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939327.233 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 1)) into 0
1546939327.233 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1546939327.234 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939327.234 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 0)) into 0
1546939327.234 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.234 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.234 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.235 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939327.235 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
1546939327.235 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546939327.236 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939327.236 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
1546939327.236 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.236 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 (sin (/ 1 z)))) into 0
1546939327.236 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939327.236 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
1546939327.236 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546939327.237 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939327.237 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
1546939327.237 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.237 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.237 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 (cos (/ 1 z)))) into 0
1546939327.238 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (* (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z))))))) into 0
1546939327.238 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.238 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.238 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939327.238 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 1)) into 0
1546939327.238 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1546939327.239 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939327.239 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 0)) into 0
1546939327.239 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.239 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.239 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))) into 0
1546939327.241 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))) (+ (* (/ (- (+ (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))) (sin (/ 1 a))) (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))) (/ 0 (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))))))) into 0
1546939327.241 * [misc]taylor:  Taking taylor expansion of 0 in a
1546939327.241 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.241 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.241 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939327.241 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
1546939327.241 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546939327.242 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939327.242 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
1546939327.242 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.242 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 (sin (/ 1 z)))) into 0
1546939327.242 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939327.243 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
1546939327.243 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546939327.243 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939327.243 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
1546939327.243 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.244 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 (* (sin (/ 1 a)) (sin (/ 1 z))))) into 0
1546939327.244 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939327.244 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
1546939327.244 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546939327.245 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939327.245 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
1546939327.245 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.245 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.245 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939327.245 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
1546939327.245 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546939327.246 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939327.246 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
1546939327.246 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.246 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.246 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 (cos (/ 1 y)))) into 0
1546939327.247 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (* (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z))))))) into 0
1546939327.247 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939327.247 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
1546939327.247 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546939327.248 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939327.248 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
1546939327.248 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.248 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 (sin (/ 1 y)))) into 0
1546939327.248 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939327.249 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
1546939327.249 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546939327.249 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939327.249 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
1546939327.250 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.250 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.250 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))))) into 0
1546939327.250 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939327.250 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
1546939327.250 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546939327.251 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939327.251 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
1546939327.251 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.251 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 (sin (/ 1 z)))) into 0
1546939327.251 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939327.252 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
1546939327.252 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546939327.253 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939327.253 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
1546939327.253 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.253 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.254 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))))) into 0
1546939327.254 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.254 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.254 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.254 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.254 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939327.255 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
1546939327.255 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546939327.256 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939327.256 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
1546939327.256 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.257 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939327.257 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
1546939327.257 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546939327.258 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939327.258 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
1546939327.258 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.259 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 (sin (/ 1 z)))) into 0
1546939327.259 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939327.259 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
1546939327.259 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546939327.260 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939327.260 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
1546939327.260 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.260 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.260 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939327.260 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
1546939327.260 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546939327.261 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939327.261 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
1546939327.261 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.261 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.262 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 (cos (/ 1 z)))) into 0
1546939327.262 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (* (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z))))))) into 0
1546939327.262 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.262 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.262 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))) into 0
1546939327.263 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))) (+ (* (/ (- (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (sin (/ 1 a))) (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))) (/ 0 (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))))))) into 0
1546939327.263 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.264 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939327.265 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939327.265 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1546939327.265 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939327.265 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939327.266 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.266 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939327.266 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939327.266 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546939327.267 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939327.267 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939327.267 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.268 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939327.268 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939327.268 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546939327.269 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939327.269 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939327.269 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.269 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.270 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))) (* 0 (/ 0 (cos (/ 1 z)))))) into 0
1546939327.270 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) 0) (+ (* 0 0) (* 0 (sin (/ 1 a))))) into 0
1546939327.270 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))) (* 0 (/ 0 (cos (/ 1 y)))))) into 0
1546939327.270 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) 0) (+ (* 0 0) (* 0 (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))))) into 0
1546939327.271 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939327.271 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939327.271 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1546939327.272 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939327.272 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939327.272 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.272 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.272 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))) (* 0 (/ 0 (cos (/ 1 y)))))) into 0
1546939327.273 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) 0) (+ (* 0 0) (* 0 (cos (/ 1 a))))) into 0
1546939327.273 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939327.273 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939327.274 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1546939327.274 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939327.274 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939327.274 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.275 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.275 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939327.275 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939327.275 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546939327.276 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939327.276 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939327.276 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.277 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939327.277 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939327.277 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546939327.278 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939327.278 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939327.278 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.278 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.279 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))) (* 0 (/ 0 (cos (/ 1 z)))))) into 0
1546939327.279 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) 0) (+ (* 0 0) (* 0 (cos (/ 1 a))))) into 0
1546939327.279 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.279 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.280 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939327.280 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939327.280 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1546939327.281 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939327.281 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939327.281 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.281 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.281 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.282 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939327.282 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939327.282 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546939327.283 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939327.283 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939327.283 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.284 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939327.284 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939327.284 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546939327.285 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939327.285 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939327.285 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.285 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.285 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))) (* 0 (/ 0 (cos (/ 1 z)))))) into 0
1546939327.285 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))) (* 0 (/ 0 (cos (/ 1 y)))))) into 0
1546939327.286 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 z)) (cos (/ 1 z)))))) into 0
1546939327.286 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.286 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.286 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939327.287 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939327.287 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1546939327.288 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939327.288 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939327.288 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.288 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.289 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))))) into 0
1546939327.291 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))) (+ (* (/ (- (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (sin (/ 1 a))) (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))) (/ 0 (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))))) (* 0 (/ 0 (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))))))) into 0
1546939327.291 * [misc]taylor:  Taking taylor expansion of 0 in z
1546939327.291 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.292 * [misc]taylor:  Taking taylor expansion of 0 in a
1546939327.292 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.292 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.292 * [misc]taylor:  Taking taylor expansion of 0 in a
1546939327.292 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.292 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.293 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939327.293 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939327.293 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1546939327.293 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939327.294 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939327.294 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.294 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.294 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 (sin (/ 1 z))))) into 0
1546939327.294 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))) (* 0 (/ 0 (cos (/ 1 z)))))) into 0
1546939327.295 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939327.295 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939327.295 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546939327.296 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939327.296 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939327.296 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.297 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939327.297 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939327.297 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1546939327.298 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939327.298 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939327.298 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.298 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.298 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 (sin (/ 1 y))))) into 0
1546939327.299 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939327.299 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939327.299 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546939327.300 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939327.300 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939327.300 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.300 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.301 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))) (* 0 (/ 0 (cos (/ 1 y)))))) into 0
1546939327.301 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939327.302 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939327.302 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1546939327.302 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939327.302 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939327.303 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.303 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 (sin (/ 1 z))))) into 0
1546939327.303 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939327.304 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939327.304 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546939327.304 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939327.304 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939327.305 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.305 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 (* (sin (/ 1 a)) (sin (/ 1 z)))))) into 0
1546939327.305 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939327.306 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939327.306 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546939327.306 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939327.307 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939327.307 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.307 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.307 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 (cos (/ 1 z))))) into 0
1546939327.307 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (* (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z))))) (* 0 (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z))))))) into 0
1546939327.307 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.308 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.308 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939327.308 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939327.308 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1546939327.309 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939327.309 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939327.309 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.309 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.310 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.310 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939327.311 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939327.311 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546939327.311 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939327.311 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939327.312 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.312 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 (sin (/ 1 z))))) into 0
1546939327.312 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939327.313 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939327.313 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546939327.313 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939327.313 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939327.314 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.314 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.314 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 (cos (/ 1 z))))) into 0
1546939327.314 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (* (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z))))) (* 0 (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z))))))) into 0
1546939327.314 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.314 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.316 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939327.316 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939327.316 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1546939327.317 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939327.317 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939327.317 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.317 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.318 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))))) into 0
1546939327.319 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))) (+ (* (/ (- (+ (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))) (sin (/ 1 a))) (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))) (/ 0 (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))))) (* 0 (/ 0 (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))))))) into 0
1546939327.319 * [misc]taylor:  Taking taylor expansion of 0 in a
1546939327.319 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.319 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.320 * [misc]backup-simplify:  Simplify (/ (- (+ (/ (* (cos (/ 1 (/ 1 a))) (sin (/ 1 (/ 1 z)))) (cos (/ 1 (/ 1 z)))) (+ (/ (* (cos (/ 1 (/ 1 a))) (sin (/ 1 (/ 1 y)))) (cos (/ 1 (/ 1 y)))) (/ (* (sin (/ 1 (/ 1 y))) (* (sin (/ 1 (/ 1 a))) (sin (/ 1 (/ 1 z))))) (* (cos (/ 1 (/ 1 y))) (cos (/ 1 (/ 1 z))))))) (sin (/ 1 (/ 1 a)))) (* (cos (/ 1 (/ 1 a))) (- 1 (/ (* (sin (/ 1 (/ 1 y))) (sin (/ 1 (/ 1 z)))) (* (cos (/ 1 (/ 1 y))) (cos (/ 1 (/ 1 z)))))))) into (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))
1546939327.320 * [misc]backup-simplify:  Simplify (/ 1 (/ (* (- 1 (* (tan (/ 1 (- y))) (tan (/ 1 (- z))))) (cos (/ 1 (- a)))) (- (* (+ (tan (/ 1 (- y))) (tan (/ 1 (- z)))) (cos (/ 1 (- a)))) (* (- 1 (* (tan (/ 1 (- y))) (tan (/ 1 (- z))))) (sin (/ 1 (- a))))))) into (/ (- (+ (* (cos (/ -1 a)) (tan (/ -1 y))) (+ (* (cos (/ -1 a)) (tan (/ -1 z))) (* (sin (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z)))))) (sin (/ -1 a))) (* (- 1 (* (tan (/ -1 y)) (tan (/ -1 z)))) (cos (/ -1 a))))
1546939327.320 * [misc]approximate:  Taking taylor expansion of (/ (- (+ (* (cos (/ -1 a)) (tan (/ -1 y))) (+ (* (cos (/ -1 a)) (tan (/ -1 z))) (* (sin (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z)))))) (sin (/ -1 a))) (* (- 1 (* (tan (/ -1 y)) (tan (/ -1 z)))) (cos (/ -1 a)))) in (y z a) around 0
1546939327.320 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (cos (/ -1 a)) (tan (/ -1 y))) (+ (* (cos (/ -1 a)) (tan (/ -1 z))) (* (sin (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z)))))) (sin (/ -1 a))) (* (- 1 (* (tan (/ -1 y)) (tan (/ -1 z)))) (cos (/ -1 a)))) in a
1546939327.320 * [misc]taylor:  Taking taylor expansion of (- (+ (* (cos (/ -1 a)) (tan (/ -1 y))) (+ (* (cos (/ -1 a)) (tan (/ -1 z))) (* (sin (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z)))))) (sin (/ -1 a))) in a
1546939327.320 * [misc]taylor:  Taking taylor expansion of (+ (* (cos (/ -1 a)) (tan (/ -1 y))) (+ (* (cos (/ -1 a)) (tan (/ -1 z))) (* (sin (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z)))))) in a
1546939327.321 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (tan (/ -1 y))) in a
1546939327.321 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in a
1546939327.321 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1546939327.321 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939327.321 * [misc]backup-simplify:  Simplify -1 into -1
1546939327.321 * [misc]taylor:  Taking taylor expansion of a in a
1546939327.321 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.321 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.321 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939327.321 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546939327.321 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in a
1546939327.321 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939327.321 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in a
1546939327.321 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1546939327.321 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939327.321 * [misc]backup-simplify:  Simplify -1 into -1
1546939327.321 * [misc]taylor:  Taking taylor expansion of y in a
1546939327.321 * [misc]backup-simplify:  Simplify y into y
1546939327.321 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546939327.321 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939327.321 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939327.321 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in a
1546939327.321 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1546939327.321 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939327.321 * [misc]backup-simplify:  Simplify -1 into -1
1546939327.321 * [misc]taylor:  Taking taylor expansion of y in a
1546939327.321 * [misc]backup-simplify:  Simplify y into y
1546939327.321 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546939327.321 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939327.321 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939327.321 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546939327.321 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546939327.322 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546939327.322 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546939327.322 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546939327.322 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.322 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546939327.322 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939327.322 * [misc]taylor:  Taking taylor expansion of (+ (* (cos (/ -1 a)) (tan (/ -1 z))) (* (sin (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z))))) in a
1546939327.322 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (tan (/ -1 z))) in a
1546939327.322 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in a
1546939327.322 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1546939327.322 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939327.322 * [misc]backup-simplify:  Simplify -1 into -1
1546939327.322 * [misc]taylor:  Taking taylor expansion of a in a
1546939327.322 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.322 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.322 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939327.322 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546939327.322 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in a
1546939327.322 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939327.322 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in a
1546939327.322 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1546939327.322 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939327.322 * [misc]backup-simplify:  Simplify -1 into -1
1546939327.322 * [misc]taylor:  Taking taylor expansion of z in a
1546939327.322 * [misc]backup-simplify:  Simplify z into z
1546939327.322 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546939327.322 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939327.322 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939327.322 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in a
1546939327.323 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1546939327.323 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939327.323 * [misc]backup-simplify:  Simplify -1 into -1
1546939327.323 * [misc]taylor:  Taking taylor expansion of z in a
1546939327.323 * [misc]backup-simplify:  Simplify z into z
1546939327.323 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546939327.323 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939327.323 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939327.323 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546939327.323 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546939327.323 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546939327.323 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546939327.323 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546939327.323 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.323 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546939327.323 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939327.323 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z)))) in a
1546939327.323 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in a
1546939327.323 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1546939327.323 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939327.323 * [misc]backup-simplify:  Simplify -1 into -1
1546939327.323 * [misc]taylor:  Taking taylor expansion of a in a
1546939327.323 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.323 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.323 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939327.323 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546939327.324 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 y)) (tan (/ -1 z))) in a
1546939327.324 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in a
1546939327.324 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939327.324 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in a
1546939327.324 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1546939327.324 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939327.324 * [misc]backup-simplify:  Simplify -1 into -1
1546939327.324 * [misc]taylor:  Taking taylor expansion of y in a
1546939327.324 * [misc]backup-simplify:  Simplify y into y
1546939327.324 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546939327.324 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939327.324 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939327.324 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in a
1546939327.324 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1546939327.324 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939327.324 * [misc]backup-simplify:  Simplify -1 into -1
1546939327.324 * [misc]taylor:  Taking taylor expansion of y in a
1546939327.324 * [misc]backup-simplify:  Simplify y into y
1546939327.324 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546939327.324 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939327.324 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939327.324 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546939327.324 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546939327.324 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546939327.324 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546939327.324 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546939327.324 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.324 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546939327.324 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939327.325 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in a
1546939327.325 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939327.325 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in a
1546939327.325 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1546939327.325 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939327.325 * [misc]backup-simplify:  Simplify -1 into -1
1546939327.325 * [misc]taylor:  Taking taylor expansion of z in a
1546939327.325 * [misc]backup-simplify:  Simplify z into z
1546939327.325 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546939327.325 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939327.325 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939327.325 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in a
1546939327.325 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1546939327.325 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939327.325 * [misc]backup-simplify:  Simplify -1 into -1
1546939327.325 * [misc]taylor:  Taking taylor expansion of z in a
1546939327.325 * [misc]backup-simplify:  Simplify z into z
1546939327.325 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546939327.325 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939327.325 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939327.325 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546939327.325 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546939327.325 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546939327.325 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546939327.325 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546939327.325 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.325 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546939327.325 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939327.325 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in a
1546939327.326 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1546939327.326 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939327.326 * [misc]backup-simplify:  Simplify -1 into -1
1546939327.326 * [misc]taylor:  Taking taylor expansion of a in a
1546939327.326 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.326 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.326 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939327.326 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546939327.326 * [misc]taylor:  Taking taylor expansion of (* (- 1 (* (tan (/ -1 y)) (tan (/ -1 z)))) (cos (/ -1 a))) in a
1546939327.326 * [misc]taylor:  Taking taylor expansion of (- 1 (* (tan (/ -1 y)) (tan (/ -1 z)))) in a
1546939327.326 * [misc]taylor:  Taking taylor expansion of 1 in a
1546939327.326 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.326 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 y)) (tan (/ -1 z))) in a
1546939327.326 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in a
1546939327.326 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939327.326 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in a
1546939327.326 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1546939327.326 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939327.326 * [misc]backup-simplify:  Simplify -1 into -1
1546939327.326 * [misc]taylor:  Taking taylor expansion of y in a
1546939327.326 * [misc]backup-simplify:  Simplify y into y
1546939327.326 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546939327.326 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939327.326 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939327.326 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in a
1546939327.326 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1546939327.326 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939327.326 * [misc]backup-simplify:  Simplify -1 into -1
1546939327.326 * [misc]taylor:  Taking taylor expansion of y in a
1546939327.326 * [misc]backup-simplify:  Simplify y into y
1546939327.326 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546939327.326 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939327.326 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939327.326 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546939327.326 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546939327.326 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546939327.327 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546939327.327 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546939327.327 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.327 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546939327.327 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939327.327 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in a
1546939327.327 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939327.327 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in a
1546939327.327 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1546939327.327 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939327.327 * [misc]backup-simplify:  Simplify -1 into -1
1546939327.327 * [misc]taylor:  Taking taylor expansion of z in a
1546939327.327 * [misc]backup-simplify:  Simplify z into z
1546939327.327 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546939327.327 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939327.327 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939327.327 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in a
1546939327.327 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1546939327.327 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939327.327 * [misc]backup-simplify:  Simplify -1 into -1
1546939327.327 * [misc]taylor:  Taking taylor expansion of z in a
1546939327.327 * [misc]backup-simplify:  Simplify z into z
1546939327.327 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546939327.327 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939327.327 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939327.327 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546939327.327 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546939327.327 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546939327.328 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546939327.328 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546939327.328 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.328 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546939327.328 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939327.328 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in a
1546939327.328 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1546939327.328 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939327.328 * [misc]backup-simplify:  Simplify -1 into -1
1546939327.328 * [misc]taylor:  Taking taylor expansion of a in a
1546939327.328 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.328 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.328 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939327.328 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546939327.328 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (/ (sin (/ -1 y)) (cos (/ -1 y)))) into (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y)))
1546939327.328 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z)))
1546939327.328 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))
1546939327.329 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) into (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z))))
1546939327.329 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z))))) into (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))
1546939327.329 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z))))))
1546939327.329 * [misc]backup-simplify:  Simplify (- (sin (/ -1 a))) into (- (sin (/ -1 a)))
1546939327.330 * [misc]backup-simplify:  Simplify (+ (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z)))))) (- (sin (/ -1 a)))) into (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a)))
1546939327.330 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))
1546939327.330 * [misc]backup-simplify:  Simplify (- (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) into (- (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))
1546939327.330 * [misc]backup-simplify:  Simplify (+ 1 (- (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))
1546939327.331 * [misc]backup-simplify:  Simplify (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 a))) into (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))
1546939327.331 * [misc]backup-simplify:  Simplify (/ (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a))) (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) into (/ (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a))) (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))))
1546939327.331 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (cos (/ -1 a)) (tan (/ -1 y))) (+ (* (cos (/ -1 a)) (tan (/ -1 z))) (* (sin (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z)))))) (sin (/ -1 a))) (* (- 1 (* (tan (/ -1 y)) (tan (/ -1 z)))) (cos (/ -1 a)))) in z
1546939327.331 * [misc]taylor:  Taking taylor expansion of (- (+ (* (cos (/ -1 a)) (tan (/ -1 y))) (+ (* (cos (/ -1 a)) (tan (/ -1 z))) (* (sin (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z)))))) (sin (/ -1 a))) in z
1546939327.331 * [misc]taylor:  Taking taylor expansion of (+ (* (cos (/ -1 a)) (tan (/ -1 y))) (+ (* (cos (/ -1 a)) (tan (/ -1 z))) (* (sin (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z)))))) in z
1546939327.332 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (tan (/ -1 y))) in z
1546939327.332 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in z
1546939327.332 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1546939327.332 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939327.332 * [misc]backup-simplify:  Simplify -1 into -1
1546939327.332 * [misc]taylor:  Taking taylor expansion of a in z
1546939327.332 * [misc]backup-simplify:  Simplify a into a
1546939327.332 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546939327.332 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546939327.332 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546939327.332 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in z
1546939327.332 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939327.332 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1546939327.332 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546939327.332 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939327.332 * [misc]backup-simplify:  Simplify -1 into -1
1546939327.332 * [misc]taylor:  Taking taylor expansion of y in z
1546939327.332 * [misc]backup-simplify:  Simplify y into y
1546939327.332 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546939327.332 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939327.332 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939327.332 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1546939327.332 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546939327.332 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939327.332 * [misc]backup-simplify:  Simplify -1 into -1
1546939327.332 * [misc]taylor:  Taking taylor expansion of y in z
1546939327.332 * [misc]backup-simplify:  Simplify y into y
1546939327.332 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546939327.332 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939327.332 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939327.332 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546939327.332 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546939327.332 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546939327.332 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546939327.332 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546939327.333 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.333 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546939327.333 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939327.333 * [misc]taylor:  Taking taylor expansion of (+ (* (cos (/ -1 a)) (tan (/ -1 z))) (* (sin (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z))))) in z
1546939327.333 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (tan (/ -1 z))) in z
1546939327.333 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in z
1546939327.333 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1546939327.333 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939327.333 * [misc]backup-simplify:  Simplify -1 into -1
1546939327.333 * [misc]taylor:  Taking taylor expansion of a in z
1546939327.333 * [misc]backup-simplify:  Simplify a into a
1546939327.333 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546939327.333 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546939327.333 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546939327.333 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in z
1546939327.333 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939327.333 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1546939327.333 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546939327.333 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939327.333 * [misc]backup-simplify:  Simplify -1 into -1
1546939327.333 * [misc]taylor:  Taking taylor expansion of z in z
1546939327.333 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.333 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.333 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939327.333 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939327.333 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1546939327.333 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546939327.333 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939327.333 * [misc]backup-simplify:  Simplify -1 into -1
1546939327.333 * [misc]taylor:  Taking taylor expansion of z in z
1546939327.334 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.334 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.334 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939327.334 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939327.334 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939327.334 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z)))) in z
1546939327.334 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in z
1546939327.334 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1546939327.334 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939327.334 * [misc]backup-simplify:  Simplify -1 into -1
1546939327.334 * [misc]taylor:  Taking taylor expansion of a in z
1546939327.334 * [misc]backup-simplify:  Simplify a into a
1546939327.334 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546939327.334 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546939327.334 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546939327.334 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 y)) (tan (/ -1 z))) in z
1546939327.334 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in z
1546939327.334 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939327.334 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1546939327.334 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546939327.334 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939327.334 * [misc]backup-simplify:  Simplify -1 into -1
1546939327.334 * [misc]taylor:  Taking taylor expansion of y in z
1546939327.334 * [misc]backup-simplify:  Simplify y into y
1546939327.334 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546939327.334 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939327.334 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939327.334 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1546939327.334 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546939327.334 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939327.334 * [misc]backup-simplify:  Simplify -1 into -1
1546939327.334 * [misc]taylor:  Taking taylor expansion of y in z
1546939327.334 * [misc]backup-simplify:  Simplify y into y
1546939327.334 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546939327.334 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939327.334 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939327.335 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546939327.335 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546939327.335 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546939327.335 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546939327.335 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546939327.335 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.335 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546939327.335 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939327.335 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in z
1546939327.335 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939327.335 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1546939327.335 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546939327.335 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939327.335 * [misc]backup-simplify:  Simplify -1 into -1
1546939327.335 * [misc]taylor:  Taking taylor expansion of z in z
1546939327.335 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.335 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.335 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939327.335 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939327.335 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1546939327.335 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546939327.335 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939327.335 * [misc]backup-simplify:  Simplify -1 into -1
1546939327.335 * [misc]taylor:  Taking taylor expansion of z in z
1546939327.335 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.335 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.336 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939327.336 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939327.336 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939327.336 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in z
1546939327.336 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1546939327.336 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939327.336 * [misc]backup-simplify:  Simplify -1 into -1
1546939327.336 * [misc]taylor:  Taking taylor expansion of a in z
1546939327.336 * [misc]backup-simplify:  Simplify a into a
1546939327.336 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546939327.336 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546939327.336 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546939327.336 * [misc]taylor:  Taking taylor expansion of (* (- 1 (* (tan (/ -1 y)) (tan (/ -1 z)))) (cos (/ -1 a))) in z
1546939327.336 * [misc]taylor:  Taking taylor expansion of (- 1 (* (tan (/ -1 y)) (tan (/ -1 z)))) in z
1546939327.336 * [misc]taylor:  Taking taylor expansion of 1 in z
1546939327.336 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.336 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 y)) (tan (/ -1 z))) in z
1546939327.336 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in z
1546939327.336 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939327.336 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1546939327.336 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546939327.336 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939327.336 * [misc]backup-simplify:  Simplify -1 into -1
1546939327.336 * [misc]taylor:  Taking taylor expansion of y in z
1546939327.336 * [misc]backup-simplify:  Simplify y into y
1546939327.336 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546939327.336 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939327.336 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939327.336 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1546939327.336 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546939327.336 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939327.336 * [misc]backup-simplify:  Simplify -1 into -1
1546939327.336 * [misc]taylor:  Taking taylor expansion of y in z
1546939327.336 * [misc]backup-simplify:  Simplify y into y
1546939327.336 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546939327.336 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939327.336 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939327.336 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546939327.337 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546939327.337 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546939327.337 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546939327.337 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546939327.337 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.337 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546939327.337 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939327.337 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in z
1546939327.337 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939327.337 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1546939327.337 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546939327.337 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939327.337 * [misc]backup-simplify:  Simplify -1 into -1
1546939327.337 * [misc]taylor:  Taking taylor expansion of z in z
1546939327.337 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.337 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.337 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939327.337 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939327.337 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1546939327.337 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546939327.337 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939327.337 * [misc]backup-simplify:  Simplify -1 into -1
1546939327.337 * [misc]taylor:  Taking taylor expansion of z in z
1546939327.337 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.337 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.337 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939327.338 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939327.338 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939327.338 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in z
1546939327.338 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1546939327.338 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939327.338 * [misc]backup-simplify:  Simplify -1 into -1
1546939327.338 * [misc]taylor:  Taking taylor expansion of a in z
1546939327.338 * [misc]backup-simplify:  Simplify a into a
1546939327.338 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546939327.338 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546939327.338 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546939327.338 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1546939327.338 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1546939327.338 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.338 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1546939327.338 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (/ (sin (/ -1 y)) (cos (/ -1 y)))) into (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y)))
1546939327.338 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1546939327.338 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1546939327.338 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.338 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1546939327.339 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z)))
1546939327.339 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1546939327.339 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1546939327.339 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1546939327.339 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))
1546939327.339 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) into (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z))))
1546939327.339 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z))))) into (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))
1546939327.340 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z))))))
1546939327.340 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1546939327.340 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1546939327.340 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1546939327.340 * [misc]backup-simplify:  Simplify (- (sin (/ -1 a))) into (- (sin (/ -1 a)))
1546939327.340 * [misc]backup-simplify:  Simplify (+ (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z)))))) (- (sin (/ -1 a)))) into (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a)))
1546939327.341 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))
1546939327.341 * [misc]backup-simplify:  Simplify (- (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) into (- (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))
1546939327.341 * [misc]backup-simplify:  Simplify (+ 1 (- (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))
1546939327.341 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1546939327.341 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1546939327.341 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.341 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1546939327.342 * [misc]backup-simplify:  Simplify (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 a))) into (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))
1546939327.342 * [misc]backup-simplify:  Simplify (/ (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a))) (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) into (/ (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a))) (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))))
1546939327.342 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (cos (/ -1 a)) (tan (/ -1 y))) (+ (* (cos (/ -1 a)) (tan (/ -1 z))) (* (sin (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z)))))) (sin (/ -1 a))) (* (- 1 (* (tan (/ -1 y)) (tan (/ -1 z)))) (cos (/ -1 a)))) in y
1546939327.342 * [misc]taylor:  Taking taylor expansion of (- (+ (* (cos (/ -1 a)) (tan (/ -1 y))) (+ (* (cos (/ -1 a)) (tan (/ -1 z))) (* (sin (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z)))))) (sin (/ -1 a))) in y
1546939327.342 * [misc]taylor:  Taking taylor expansion of (+ (* (cos (/ -1 a)) (tan (/ -1 y))) (+ (* (cos (/ -1 a)) (tan (/ -1 z))) (* (sin (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z)))))) in y
1546939327.342 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (tan (/ -1 y))) in y
1546939327.342 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in y
1546939327.342 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1546939327.342 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939327.342 * [misc]backup-simplify:  Simplify -1 into -1
1546939327.342 * [misc]taylor:  Taking taylor expansion of a in y
1546939327.342 * [misc]backup-simplify:  Simplify a into a
1546939327.343 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546939327.343 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546939327.343 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546939327.343 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in y
1546939327.343 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939327.343 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1546939327.343 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546939327.343 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939327.343 * [misc]backup-simplify:  Simplify -1 into -1
1546939327.343 * [misc]taylor:  Taking taylor expansion of y in y
1546939327.343 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.343 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.343 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939327.343 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939327.343 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1546939327.343 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546939327.343 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939327.343 * [misc]backup-simplify:  Simplify -1 into -1
1546939327.343 * [misc]taylor:  Taking taylor expansion of y in y
1546939327.343 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.343 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.343 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939327.343 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939327.343 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939327.343 * [misc]taylor:  Taking taylor expansion of (+ (* (cos (/ -1 a)) (tan (/ -1 z))) (* (sin (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z))))) in y
1546939327.343 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (tan (/ -1 z))) in y
1546939327.343 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in y
1546939327.343 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1546939327.343 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939327.343 * [misc]backup-simplify:  Simplify -1 into -1
1546939327.343 * [misc]taylor:  Taking taylor expansion of a in y
1546939327.344 * [misc]backup-simplify:  Simplify a into a
1546939327.344 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546939327.344 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546939327.344 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546939327.344 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1546939327.344 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939327.344 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1546939327.344 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546939327.344 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939327.344 * [misc]backup-simplify:  Simplify -1 into -1
1546939327.344 * [misc]taylor:  Taking taylor expansion of z in y
1546939327.344 * [misc]backup-simplify:  Simplify z into z
1546939327.344 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546939327.344 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939327.344 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939327.344 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1546939327.344 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546939327.344 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939327.344 * [misc]backup-simplify:  Simplify -1 into -1
1546939327.344 * [misc]taylor:  Taking taylor expansion of z in y
1546939327.344 * [misc]backup-simplify:  Simplify z into z
1546939327.344 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546939327.344 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939327.344 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939327.344 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546939327.344 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546939327.344 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546939327.344 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546939327.344 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546939327.344 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.345 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546939327.345 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939327.345 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z)))) in y
1546939327.345 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in y
1546939327.345 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1546939327.345 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939327.345 * [misc]backup-simplify:  Simplify -1 into -1
1546939327.345 * [misc]taylor:  Taking taylor expansion of a in y
1546939327.345 * [misc]backup-simplify:  Simplify a into a
1546939327.345 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546939327.345 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546939327.345 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546939327.345 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 y)) (tan (/ -1 z))) in y
1546939327.345 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in y
1546939327.345 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939327.345 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1546939327.345 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546939327.345 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939327.345 * [misc]backup-simplify:  Simplify -1 into -1
1546939327.345 * [misc]taylor:  Taking taylor expansion of y in y
1546939327.345 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.345 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.345 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939327.345 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939327.345 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1546939327.345 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546939327.345 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939327.345 * [misc]backup-simplify:  Simplify -1 into -1
1546939327.345 * [misc]taylor:  Taking taylor expansion of y in y
1546939327.345 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.345 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.345 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939327.345 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939327.346 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939327.346 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1546939327.346 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939327.346 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1546939327.346 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546939327.346 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939327.346 * [misc]backup-simplify:  Simplify -1 into -1
1546939327.346 * [misc]taylor:  Taking taylor expansion of z in y
1546939327.346 * [misc]backup-simplify:  Simplify z into z
1546939327.346 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546939327.346 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939327.346 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939327.346 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1546939327.346 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546939327.346 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939327.346 * [misc]backup-simplify:  Simplify -1 into -1
1546939327.346 * [misc]taylor:  Taking taylor expansion of z in y
1546939327.346 * [misc]backup-simplify:  Simplify z into z
1546939327.346 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546939327.346 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939327.346 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939327.346 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546939327.346 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546939327.346 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546939327.346 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546939327.346 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546939327.346 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.346 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546939327.347 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939327.347 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in y
1546939327.347 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1546939327.347 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939327.347 * [misc]backup-simplify:  Simplify -1 into -1
1546939327.347 * [misc]taylor:  Taking taylor expansion of a in y
1546939327.347 * [misc]backup-simplify:  Simplify a into a
1546939327.347 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546939327.347 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546939327.347 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546939327.347 * [misc]taylor:  Taking taylor expansion of (* (- 1 (* (tan (/ -1 y)) (tan (/ -1 z)))) (cos (/ -1 a))) in y
1546939327.347 * [misc]taylor:  Taking taylor expansion of (- 1 (* (tan (/ -1 y)) (tan (/ -1 z)))) in y
1546939327.347 * [misc]taylor:  Taking taylor expansion of 1 in y
1546939327.347 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.347 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 y)) (tan (/ -1 z))) in y
1546939327.347 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in y
1546939327.347 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939327.347 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1546939327.347 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546939327.347 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939327.347 * [misc]backup-simplify:  Simplify -1 into -1
1546939327.347 * [misc]taylor:  Taking taylor expansion of y in y
1546939327.347 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.347 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.347 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939327.347 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939327.347 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1546939327.347 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546939327.347 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939327.347 * [misc]backup-simplify:  Simplify -1 into -1
1546939327.347 * [misc]taylor:  Taking taylor expansion of y in y
1546939327.347 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.347 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.347 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939327.347 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939327.347 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939327.347 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1546939327.348 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939327.348 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1546939327.348 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546939327.348 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939327.348 * [misc]backup-simplify:  Simplify -1 into -1
1546939327.348 * [misc]taylor:  Taking taylor expansion of z in y
1546939327.348 * [misc]backup-simplify:  Simplify z into z
1546939327.348 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546939327.348 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939327.348 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939327.348 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1546939327.348 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546939327.348 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939327.348 * [misc]backup-simplify:  Simplify -1 into -1
1546939327.348 * [misc]taylor:  Taking taylor expansion of z in y
1546939327.348 * [misc]backup-simplify:  Simplify z into z
1546939327.348 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546939327.348 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939327.348 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939327.348 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546939327.348 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546939327.348 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546939327.348 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546939327.348 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546939327.349 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.349 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546939327.349 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939327.349 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in y
1546939327.349 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1546939327.349 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939327.349 * [misc]backup-simplify:  Simplify -1 into -1
1546939327.349 * [misc]taylor:  Taking taylor expansion of a in y
1546939327.349 * [misc]backup-simplify:  Simplify a into a
1546939327.349 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546939327.349 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546939327.349 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546939327.349 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1546939327.349 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1546939327.349 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.349 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1546939327.349 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (/ (sin (/ -1 y)) (cos (/ -1 y)))) into (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y)))
1546939327.349 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1546939327.349 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1546939327.350 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.350 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1546939327.350 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z)))
1546939327.350 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1546939327.350 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1546939327.350 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1546939327.350 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))
1546939327.350 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) into (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z))))
1546939327.350 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z))))) into (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))
1546939327.351 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z))))))
1546939327.351 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1546939327.351 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1546939327.351 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1546939327.351 * [misc]backup-simplify:  Simplify (- (sin (/ -1 a))) into (- (sin (/ -1 a)))
1546939327.352 * [misc]backup-simplify:  Simplify (+ (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z)))))) (- (sin (/ -1 a)))) into (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a)))
1546939327.352 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))
1546939327.352 * [misc]backup-simplify:  Simplify (- (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) into (- (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))
1546939327.352 * [misc]backup-simplify:  Simplify (+ 1 (- (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))
1546939327.352 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1546939327.352 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1546939327.352 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.353 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1546939327.353 * [misc]backup-simplify:  Simplify (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 a))) into (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))
1546939327.353 * [misc]backup-simplify:  Simplify (/ (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a))) (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) into (/ (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a))) (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))))
1546939327.353 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (cos (/ -1 a)) (tan (/ -1 y))) (+ (* (cos (/ -1 a)) (tan (/ -1 z))) (* (sin (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z)))))) (sin (/ -1 a))) (* (- 1 (* (tan (/ -1 y)) (tan (/ -1 z)))) (cos (/ -1 a)))) in y
1546939327.354 * [misc]taylor:  Taking taylor expansion of (- (+ (* (cos (/ -1 a)) (tan (/ -1 y))) (+ (* (cos (/ -1 a)) (tan (/ -1 z))) (* (sin (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z)))))) (sin (/ -1 a))) in y
1546939327.354 * [misc]taylor:  Taking taylor expansion of (+ (* (cos (/ -1 a)) (tan (/ -1 y))) (+ (* (cos (/ -1 a)) (tan (/ -1 z))) (* (sin (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z)))))) in y
1546939327.354 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (tan (/ -1 y))) in y
1546939327.354 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in y
1546939327.354 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1546939327.354 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939327.354 * [misc]backup-simplify:  Simplify -1 into -1
1546939327.354 * [misc]taylor:  Taking taylor expansion of a in y
1546939327.354 * [misc]backup-simplify:  Simplify a into a
1546939327.354 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546939327.354 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546939327.354 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546939327.354 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in y
1546939327.354 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939327.354 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1546939327.354 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546939327.354 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939327.354 * [misc]backup-simplify:  Simplify -1 into -1
1546939327.354 * [misc]taylor:  Taking taylor expansion of y in y
1546939327.354 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.354 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.354 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939327.354 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939327.354 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1546939327.354 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546939327.354 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939327.354 * [misc]backup-simplify:  Simplify -1 into -1
1546939327.354 * [misc]taylor:  Taking taylor expansion of y in y
1546939327.354 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.354 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.354 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939327.354 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939327.354 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939327.355 * [misc]taylor:  Taking taylor expansion of (+ (* (cos (/ -1 a)) (tan (/ -1 z))) (* (sin (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z))))) in y
1546939327.355 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (tan (/ -1 z))) in y
1546939327.355 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in y
1546939327.355 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1546939327.355 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939327.355 * [misc]backup-simplify:  Simplify -1 into -1
1546939327.355 * [misc]taylor:  Taking taylor expansion of a in y
1546939327.355 * [misc]backup-simplify:  Simplify a into a
1546939327.355 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546939327.355 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546939327.355 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546939327.355 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1546939327.355 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939327.355 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1546939327.355 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546939327.355 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939327.355 * [misc]backup-simplify:  Simplify -1 into -1
1546939327.355 * [misc]taylor:  Taking taylor expansion of z in y
1546939327.355 * [misc]backup-simplify:  Simplify z into z
1546939327.355 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546939327.355 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939327.355 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939327.355 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1546939327.355 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546939327.355 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939327.355 * [misc]backup-simplify:  Simplify -1 into -1
1546939327.355 * [misc]taylor:  Taking taylor expansion of z in y
1546939327.355 * [misc]backup-simplify:  Simplify z into z
1546939327.355 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546939327.355 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939327.355 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939327.355 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546939327.355 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546939327.355 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546939327.355 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546939327.356 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546939327.356 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.356 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546939327.356 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939327.356 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z)))) in y
1546939327.356 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in y
1546939327.356 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1546939327.356 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939327.356 * [misc]backup-simplify:  Simplify -1 into -1
1546939327.356 * [misc]taylor:  Taking taylor expansion of a in y
1546939327.356 * [misc]backup-simplify:  Simplify a into a
1546939327.356 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546939327.356 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546939327.356 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546939327.356 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 y)) (tan (/ -1 z))) in y
1546939327.356 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in y
1546939327.356 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939327.356 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1546939327.356 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546939327.356 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939327.356 * [misc]backup-simplify:  Simplify -1 into -1
1546939327.356 * [misc]taylor:  Taking taylor expansion of y in y
1546939327.356 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.356 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.356 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939327.356 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939327.356 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1546939327.356 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546939327.356 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939327.356 * [misc]backup-simplify:  Simplify -1 into -1
1546939327.356 * [misc]taylor:  Taking taylor expansion of y in y
1546939327.356 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.356 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.357 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939327.357 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939327.357 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939327.357 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1546939327.357 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939327.357 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1546939327.357 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546939327.357 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939327.357 * [misc]backup-simplify:  Simplify -1 into -1
1546939327.357 * [misc]taylor:  Taking taylor expansion of z in y
1546939327.357 * [misc]backup-simplify:  Simplify z into z
1546939327.357 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546939327.357 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939327.357 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939327.357 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1546939327.357 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546939327.357 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939327.357 * [misc]backup-simplify:  Simplify -1 into -1
1546939327.357 * [misc]taylor:  Taking taylor expansion of z in y
1546939327.357 * [misc]backup-simplify:  Simplify z into z
1546939327.357 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546939327.357 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939327.357 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939327.357 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546939327.357 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546939327.357 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546939327.357 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546939327.357 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546939327.358 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.358 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546939327.358 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939327.358 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in y
1546939327.358 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1546939327.358 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939327.358 * [misc]backup-simplify:  Simplify -1 into -1
1546939327.358 * [misc]taylor:  Taking taylor expansion of a in y
1546939327.358 * [misc]backup-simplify:  Simplify a into a
1546939327.358 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546939327.358 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546939327.358 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546939327.358 * [misc]taylor:  Taking taylor expansion of (* (- 1 (* (tan (/ -1 y)) (tan (/ -1 z)))) (cos (/ -1 a))) in y
1546939327.358 * [misc]taylor:  Taking taylor expansion of (- 1 (* (tan (/ -1 y)) (tan (/ -1 z)))) in y
1546939327.358 * [misc]taylor:  Taking taylor expansion of 1 in y
1546939327.358 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.358 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 y)) (tan (/ -1 z))) in y
1546939327.358 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in y
1546939327.358 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939327.358 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1546939327.358 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546939327.358 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939327.358 * [misc]backup-simplify:  Simplify -1 into -1
1546939327.358 * [misc]taylor:  Taking taylor expansion of y in y
1546939327.358 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.358 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.358 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939327.358 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939327.358 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1546939327.358 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546939327.358 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939327.358 * [misc]backup-simplify:  Simplify -1 into -1
1546939327.358 * [misc]taylor:  Taking taylor expansion of y in y
1546939327.358 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.358 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.358 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939327.359 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939327.359 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546939327.359 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1546939327.359 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939327.359 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1546939327.359 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546939327.359 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939327.359 * [misc]backup-simplify:  Simplify -1 into -1
1546939327.359 * [misc]taylor:  Taking taylor expansion of z in y
1546939327.359 * [misc]backup-simplify:  Simplify z into z
1546939327.359 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546939327.359 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939327.359 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939327.359 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1546939327.359 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546939327.359 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939327.359 * [misc]backup-simplify:  Simplify -1 into -1
1546939327.359 * [misc]taylor:  Taking taylor expansion of z in y
1546939327.359 * [misc]backup-simplify:  Simplify z into z
1546939327.359 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546939327.359 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939327.359 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939327.359 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546939327.359 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546939327.359 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546939327.359 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546939327.359 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546939327.359 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.360 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546939327.360 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546939327.360 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in y
1546939327.360 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1546939327.360 * [misc]taylor:  Taking taylor expansion of -1 in y
1546939327.360 * [misc]backup-simplify:  Simplify -1 into -1
1546939327.360 * [misc]taylor:  Taking taylor expansion of a in y
1546939327.360 * [misc]backup-simplify:  Simplify a into a
1546939327.360 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546939327.360 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546939327.360 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546939327.360 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1546939327.360 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1546939327.360 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.360 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1546939327.360 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (/ (sin (/ -1 y)) (cos (/ -1 y)))) into (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y)))
1546939327.360 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1546939327.360 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1546939327.360 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.360 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1546939327.361 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z)))
1546939327.361 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1546939327.361 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1546939327.361 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1546939327.361 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))
1546939327.361 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) into (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z))))
1546939327.361 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z))))) into (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))
1546939327.362 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z))))))
1546939327.362 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1546939327.362 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1546939327.362 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1546939327.362 * [misc]backup-simplify:  Simplify (- (sin (/ -1 a))) into (- (sin (/ -1 a)))
1546939327.362 * [misc]backup-simplify:  Simplify (+ (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z)))))) (- (sin (/ -1 a)))) into (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a)))
1546939327.363 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))
1546939327.363 * [misc]backup-simplify:  Simplify (- (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) into (- (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))
1546939327.363 * [misc]backup-simplify:  Simplify (+ 1 (- (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))
1546939327.363 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1546939327.363 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1546939327.363 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.363 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1546939327.363 * [misc]backup-simplify:  Simplify (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 a))) into (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))
1546939327.364 * [misc]backup-simplify:  Simplify (/ (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a))) (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) into (/ (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a))) (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))))
1546939327.364 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a))) (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) in z
1546939327.364 * [misc]taylor:  Taking taylor expansion of (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a))) in z
1546939327.364 * [misc]taylor:  Taking taylor expansion of (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) in z
1546939327.364 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) in z
1546939327.364 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (sin (/ -1 y))) in z
1546939327.364 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in z
1546939327.364 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1546939327.364 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939327.364 * [misc]backup-simplify:  Simplify -1 into -1
1546939327.364 * [misc]taylor:  Taking taylor expansion of a in z
1546939327.365 * [misc]backup-simplify:  Simplify a into a
1546939327.365 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546939327.365 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546939327.365 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546939327.365 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1546939327.365 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546939327.365 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939327.365 * [misc]backup-simplify:  Simplify -1 into -1
1546939327.365 * [misc]taylor:  Taking taylor expansion of y in z
1546939327.365 * [misc]backup-simplify:  Simplify y into y
1546939327.365 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546939327.365 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939327.365 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939327.365 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1546939327.365 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546939327.365 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939327.365 * [misc]backup-simplify:  Simplify -1 into -1
1546939327.365 * [misc]taylor:  Taking taylor expansion of y in z
1546939327.365 * [misc]backup-simplify:  Simplify y into y
1546939327.365 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546939327.365 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939327.365 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939327.365 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1546939327.365 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1546939327.365 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.365 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1546939327.365 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546939327.365 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546939327.366 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546939327.366 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (sin (/ -1 y))) into (* (cos (/ -1 a)) (sin (/ -1 y)))
1546939327.366 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546939327.366 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546939327.366 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.366 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546939327.366 * [misc]backup-simplify:  Simplify (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) into (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y)))
1546939327.366 * [misc]taylor:  Taking taylor expansion of (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y))))) in z
1546939327.366 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) in z
1546939327.366 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (sin (/ -1 z))) in z
1546939327.366 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in z
1546939327.366 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1546939327.366 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939327.366 * [misc]backup-simplify:  Simplify -1 into -1
1546939327.366 * [misc]taylor:  Taking taylor expansion of a in z
1546939327.366 * [misc]backup-simplify:  Simplify a into a
1546939327.366 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546939327.366 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546939327.366 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546939327.366 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1546939327.366 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546939327.366 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939327.366 * [misc]backup-simplify:  Simplify -1 into -1
1546939327.366 * [misc]taylor:  Taking taylor expansion of z in z
1546939327.366 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.366 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.366 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939327.366 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939327.367 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1546939327.367 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546939327.367 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939327.367 * [misc]backup-simplify:  Simplify -1 into -1
1546939327.367 * [misc]taylor:  Taking taylor expansion of z in z
1546939327.367 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.367 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.367 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939327.367 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939327.367 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1546939327.367 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1546939327.367 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.367 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1546939327.367 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (sin (/ -1 z))) into (* (cos (/ -1 a)) (sin (/ -1 z)))
1546939327.367 * [misc]backup-simplify:  Simplify (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) into (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z)))
1546939327.367 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))) in z
1546939327.367 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) in z
1546939327.367 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in z
1546939327.367 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1546939327.367 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939327.367 * [misc]backup-simplify:  Simplify -1 into -1
1546939327.367 * [misc]taylor:  Taking taylor expansion of a in z
1546939327.367 * [misc]backup-simplify:  Simplify a into a
1546939327.367 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546939327.367 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546939327.367 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546939327.368 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 z)) (sin (/ -1 y))) in z
1546939327.368 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1546939327.368 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546939327.368 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939327.368 * [misc]backup-simplify:  Simplify -1 into -1
1546939327.368 * [misc]taylor:  Taking taylor expansion of z in z
1546939327.368 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.368 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.368 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939327.368 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939327.368 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1546939327.368 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546939327.368 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939327.368 * [misc]backup-simplify:  Simplify -1 into -1
1546939327.368 * [misc]taylor:  Taking taylor expansion of y in z
1546939327.368 * [misc]backup-simplify:  Simplify y into y
1546939327.368 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546939327.368 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939327.368 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939327.368 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 z)) (cos (/ -1 y))) in z
1546939327.368 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1546939327.368 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546939327.368 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939327.368 * [misc]backup-simplify:  Simplify -1 into -1
1546939327.368 * [misc]taylor:  Taking taylor expansion of z in z
1546939327.368 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.368 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.368 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939327.368 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939327.368 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1546939327.368 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546939327.368 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939327.368 * [misc]backup-simplify:  Simplify -1 into -1
1546939327.368 * [misc]taylor:  Taking taylor expansion of y in z
1546939327.368 * [misc]backup-simplify:  Simplify y into y
1546939327.368 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546939327.368 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939327.368 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939327.369 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1546939327.369 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1546939327.369 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1546939327.369 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546939327.369 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546939327.369 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546939327.369 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 y))) into (* (sin (/ -1 z)) (sin (/ -1 y)))
1546939327.369 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) into (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y))))
1546939327.369 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546939327.369 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546939327.369 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.369 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546939327.369 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) (cos (/ -1 y))) into (* (cos (/ -1 z)) (cos (/ -1 y)))
1546939327.369 * [misc]backup-simplify:  Simplify (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))) into (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z))))
1546939327.369 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in z
1546939327.370 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1546939327.370 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939327.370 * [misc]backup-simplify:  Simplify -1 into -1
1546939327.370 * [misc]taylor:  Taking taylor expansion of a in z
1546939327.370 * [misc]backup-simplify:  Simplify a into a
1546939327.370 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546939327.370 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546939327.370 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546939327.370 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) in z
1546939327.370 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in z
1546939327.370 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1546939327.370 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939327.370 * [misc]backup-simplify:  Simplify -1 into -1
1546939327.370 * [misc]taylor:  Taking taylor expansion of a in z
1546939327.370 * [misc]backup-simplify:  Simplify a into a
1546939327.370 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546939327.370 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546939327.370 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546939327.370 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) in z
1546939327.370 * [misc]taylor:  Taking taylor expansion of 1 in z
1546939327.370 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.370 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) in z
1546939327.370 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 z)) (sin (/ -1 y))) in z
1546939327.370 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1546939327.370 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546939327.370 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939327.370 * [misc]backup-simplify:  Simplify -1 into -1
1546939327.370 * [misc]taylor:  Taking taylor expansion of z in z
1546939327.370 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.370 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.370 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939327.370 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939327.370 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1546939327.370 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546939327.370 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939327.370 * [misc]backup-simplify:  Simplify -1 into -1
1546939327.370 * [misc]taylor:  Taking taylor expansion of y in z
1546939327.370 * [misc]backup-simplify:  Simplify y into y
1546939327.370 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546939327.370 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939327.370 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939327.371 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 z)) (cos (/ -1 y))) in z
1546939327.371 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1546939327.371 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546939327.371 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939327.371 * [misc]backup-simplify:  Simplify -1 into -1
1546939327.371 * [misc]taylor:  Taking taylor expansion of z in z
1546939327.371 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.371 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.371 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939327.371 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939327.371 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1546939327.371 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546939327.371 * [misc]taylor:  Taking taylor expansion of -1 in z
1546939327.371 * [misc]backup-simplify:  Simplify -1 into -1
1546939327.371 * [misc]taylor:  Taking taylor expansion of y in z
1546939327.371 * [misc]backup-simplify:  Simplify y into y
1546939327.371 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546939327.371 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939327.371 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939327.371 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546939327.371 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546939327.371 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546939327.371 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 y))) into (* (sin (/ -1 z)) (sin (/ -1 y)))
1546939327.371 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546939327.371 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546939327.371 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.372 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546939327.372 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) (cos (/ -1 y))) into (* (cos (/ -1 z)) (cos (/ -1 y)))
1546939327.372 * [misc]backup-simplify:  Simplify (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))
1546939327.372 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z))))) into (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))
1546939327.372 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z))))))
1546939327.373 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1546939327.373 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1546939327.373 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1546939327.373 * [misc]backup-simplify:  Simplify (- (sin (/ -1 a))) into (- (sin (/ -1 a)))
1546939327.373 * [misc]backup-simplify:  Simplify (+ (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z)))))) (- (sin (/ -1 a)))) into (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a)))
1546939327.373 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1546939327.373 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1546939327.373 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.373 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1546939327.374 * [misc]backup-simplify:  Simplify (- (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) into (- (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))
1546939327.374 * [misc]backup-simplify:  Simplify (+ 1 (- (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))
1546939327.374 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))
1546939327.375 * [misc]backup-simplify:  Simplify (/ (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a))) (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) into (/ (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a))) (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))))
1546939327.375 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a))) (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) in a
1546939327.375 * [misc]taylor:  Taking taylor expansion of (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a))) in a
1546939327.375 * [misc]taylor:  Taking taylor expansion of (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) in a
1546939327.375 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) in a
1546939327.375 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (sin (/ -1 y))) in a
1546939327.375 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in a
1546939327.375 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1546939327.375 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939327.375 * [misc]backup-simplify:  Simplify -1 into -1
1546939327.375 * [misc]taylor:  Taking taylor expansion of a in a
1546939327.375 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.375 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.375 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939327.375 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546939327.375 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in a
1546939327.375 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1546939327.375 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939327.375 * [misc]backup-simplify:  Simplify -1 into -1
1546939327.375 * [misc]taylor:  Taking taylor expansion of y in a
1546939327.375 * [misc]backup-simplify:  Simplify y into y
1546939327.375 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546939327.375 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939327.375 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939327.375 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in a
1546939327.375 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1546939327.375 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939327.375 * [misc]backup-simplify:  Simplify -1 into -1
1546939327.375 * [misc]taylor:  Taking taylor expansion of y in a
1546939327.375 * [misc]backup-simplify:  Simplify y into y
1546939327.376 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546939327.376 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939327.376 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939327.376 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546939327.376 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546939327.376 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546939327.376 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (sin (/ -1 y))) into (* (cos (/ -1 a)) (sin (/ -1 y)))
1546939327.376 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546939327.376 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546939327.376 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.376 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546939327.376 * [misc]backup-simplify:  Simplify (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) into (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y)))
1546939327.376 * [misc]taylor:  Taking taylor expansion of (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y))))) in a
1546939327.376 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) in a
1546939327.376 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (sin (/ -1 z))) in a
1546939327.376 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in a
1546939327.376 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1546939327.376 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939327.376 * [misc]backup-simplify:  Simplify -1 into -1
1546939327.376 * [misc]taylor:  Taking taylor expansion of a in a
1546939327.376 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.376 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.376 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939327.377 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546939327.377 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in a
1546939327.377 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1546939327.377 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939327.377 * [misc]backup-simplify:  Simplify -1 into -1
1546939327.377 * [misc]taylor:  Taking taylor expansion of z in a
1546939327.377 * [misc]backup-simplify:  Simplify z into z
1546939327.377 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546939327.377 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939327.377 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939327.377 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in a
1546939327.377 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1546939327.377 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939327.377 * [misc]backup-simplify:  Simplify -1 into -1
1546939327.377 * [misc]taylor:  Taking taylor expansion of z in a
1546939327.377 * [misc]backup-simplify:  Simplify z into z
1546939327.377 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546939327.377 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939327.377 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939327.377 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546939327.377 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546939327.377 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546939327.377 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (sin (/ -1 z))) into (* (cos (/ -1 a)) (sin (/ -1 z)))
1546939327.377 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546939327.377 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546939327.377 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.377 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546939327.378 * [misc]backup-simplify:  Simplify (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) into (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z)))
1546939327.378 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))) in a
1546939327.378 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) in a
1546939327.378 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in a
1546939327.378 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1546939327.378 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939327.378 * [misc]backup-simplify:  Simplify -1 into -1
1546939327.378 * [misc]taylor:  Taking taylor expansion of a in a
1546939327.378 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.378 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.378 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939327.378 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546939327.378 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 z)) (sin (/ -1 y))) in a
1546939327.378 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in a
1546939327.378 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1546939327.378 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939327.378 * [misc]backup-simplify:  Simplify -1 into -1
1546939327.378 * [misc]taylor:  Taking taylor expansion of z in a
1546939327.378 * [misc]backup-simplify:  Simplify z into z
1546939327.378 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546939327.378 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939327.378 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939327.378 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in a
1546939327.378 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1546939327.378 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939327.378 * [misc]backup-simplify:  Simplify -1 into -1
1546939327.378 * [misc]taylor:  Taking taylor expansion of y in a
1546939327.378 * [misc]backup-simplify:  Simplify y into y
1546939327.378 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546939327.378 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939327.378 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939327.378 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 z)) (cos (/ -1 y))) in a
1546939327.378 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in a
1546939327.378 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1546939327.378 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939327.378 * [misc]backup-simplify:  Simplify -1 into -1
1546939327.378 * [misc]taylor:  Taking taylor expansion of z in a
1546939327.378 * [misc]backup-simplify:  Simplify z into z
1546939327.378 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546939327.379 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939327.379 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939327.379 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in a
1546939327.379 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1546939327.379 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939327.379 * [misc]backup-simplify:  Simplify -1 into -1
1546939327.379 * [misc]taylor:  Taking taylor expansion of y in a
1546939327.379 * [misc]backup-simplify:  Simplify y into y
1546939327.379 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546939327.379 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939327.379 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939327.379 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546939327.379 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546939327.379 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546939327.379 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546939327.379 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546939327.379 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546939327.379 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 y))) into (* (sin (/ -1 z)) (sin (/ -1 y)))
1546939327.379 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) into (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y))))
1546939327.379 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546939327.379 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546939327.379 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.380 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546939327.380 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546939327.380 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546939327.380 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.380 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546939327.380 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) (cos (/ -1 y))) into (* (cos (/ -1 z)) (cos (/ -1 y)))
1546939327.380 * [misc]backup-simplify:  Simplify (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))) into (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z))))
1546939327.380 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in a
1546939327.380 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1546939327.380 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939327.380 * [misc]backup-simplify:  Simplify -1 into -1
1546939327.380 * [misc]taylor:  Taking taylor expansion of a in a
1546939327.380 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.380 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.380 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939327.380 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546939327.380 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) in a
1546939327.380 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in a
1546939327.380 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1546939327.380 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939327.380 * [misc]backup-simplify:  Simplify -1 into -1
1546939327.380 * [misc]taylor:  Taking taylor expansion of a in a
1546939327.380 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.380 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.381 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546939327.381 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546939327.381 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) in a
1546939327.381 * [misc]taylor:  Taking taylor expansion of 1 in a
1546939327.381 * [misc]backup-simplify:  Simplify 1 into 1
1546939327.381 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) in a
1546939327.381 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 z)) (sin (/ -1 y))) in a
1546939327.381 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in a
1546939327.381 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1546939327.381 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939327.381 * [misc]backup-simplify:  Simplify -1 into -1
1546939327.381 * [misc]taylor:  Taking taylor expansion of z in a
1546939327.381 * [misc]backup-simplify:  Simplify z into z
1546939327.381 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546939327.381 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939327.381 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939327.381 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in a
1546939327.381 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1546939327.381 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939327.381 * [misc]backup-simplify:  Simplify -1 into -1
1546939327.381 * [misc]taylor:  Taking taylor expansion of y in a
1546939327.381 * [misc]backup-simplify:  Simplify y into y
1546939327.381 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546939327.381 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939327.381 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939327.381 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 z)) (cos (/ -1 y))) in a
1546939327.381 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in a
1546939327.381 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1546939327.381 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939327.381 * [misc]backup-simplify:  Simplify -1 into -1
1546939327.381 * [misc]taylor:  Taking taylor expansion of z in a
1546939327.381 * [misc]backup-simplify:  Simplify z into z
1546939327.381 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546939327.381 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546939327.381 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546939327.381 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in a
1546939327.381 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1546939327.381 * [misc]taylor:  Taking taylor expansion of -1 in a
1546939327.381 * [misc]backup-simplify:  Simplify -1 into -1
1546939327.381 * [misc]taylor:  Taking taylor expansion of y in a
1546939327.381 * [misc]backup-simplify:  Simplify y into y
1546939327.381 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546939327.382 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546939327.382 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546939327.382 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546939327.382 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546939327.382 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546939327.382 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546939327.382 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546939327.382 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546939327.382 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 y))) into (* (sin (/ -1 z)) (sin (/ -1 y)))
1546939327.382 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546939327.382 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546939327.382 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.382 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546939327.382 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546939327.382 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546939327.382 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.382 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546939327.383 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) (cos (/ -1 y))) into (* (cos (/ -1 z)) (cos (/ -1 y)))
1546939327.383 * [misc]backup-simplify:  Simplify (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))
1546939327.383 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z))))) into (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))
1546939327.383 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z))))))
1546939327.383 * [misc]backup-simplify:  Simplify (- (sin (/ -1 a))) into (- (sin (/ -1 a)))
1546939327.384 * [misc]backup-simplify:  Simplify (+ (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z)))))) (- (sin (/ -1 a)))) into (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a)))
1546939327.384 * [misc]backup-simplify:  Simplify (- (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) into (- (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))
1546939327.384 * [misc]backup-simplify:  Simplify (+ 1 (- (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))
1546939327.385 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))
1546939327.385 * [misc]backup-simplify:  Simplify (/ (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a))) (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) into (/ (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a))) (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))))
1546939327.386 * [misc]backup-simplify:  Simplify (/ (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a))) (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) into (/ (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a))) (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))))
1546939327.386 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))))) into 0
1546939327.386 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939327.387 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 1)) into 0
1546939327.387 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1546939327.388 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939327.388 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 0)) into 0
1546939327.388 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.388 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.388 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 (/ (sin (/ -1 y)) (cos (/ -1 y))))) into 0
1546939327.388 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939327.388 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
1546939327.388 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546939327.389 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939327.389 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
1546939327.389 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.389 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939327.390 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
1546939327.390 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546939327.390 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939327.390 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
1546939327.390 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.391 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.391 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))))) into 0
1546939327.391 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939327.391 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 1)) into 0
1546939327.391 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1546939327.392 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939327.392 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 0)) into 0
1546939327.392 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.392 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.392 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 (/ (sin (/ -1 z)) (cos (/ -1 z))))) into 0
1546939327.392 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939327.393 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
1546939327.393 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546939327.393 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939327.393 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
1546939327.393 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.394 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939327.394 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
1546939327.394 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546939327.394 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939327.395 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
1546939327.395 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.395 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.395 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))))) into 0
1546939327.395 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))))) into 0
1546939327.395 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) 0) (* 0 (/ (sin (/ -1 z)) (cos (/ -1 z))))) into 0
1546939327.395 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939327.396 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 1)) into 0
1546939327.396 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1546939327.396 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939327.396 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 0)) into 0
1546939327.397 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.397 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into 0
1546939327.397 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.397 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.397 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939327.397 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 1)) into 0
1546939327.397 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1546939327.398 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939327.398 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 0)) into 0
1546939327.398 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.398 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.399 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.399 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939327.399 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 1)) into 0
1546939327.399 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1546939327.400 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939327.400 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 0)) into 0
1546939327.400 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.401 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.401 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939327.401 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
1546939327.401 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546939327.402 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939327.402 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
1546939327.402 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.403 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939327.403 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
1546939327.403 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546939327.404 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939327.404 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
1546939327.404 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.405 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.405 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))))) into 0
1546939327.405 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))))) into 0
1546939327.405 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) 0) (* 0 (/ (sin (/ -1 z)) (cos (/ -1 z))))) into 0
1546939327.405 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.406 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.406 * [misc]backup-simplify:  Simplify (+ (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 0) (* 0 (cos (/ -1 a)))) into 0
1546939327.408 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) (+ (* (/ (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a))) (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) (/ 0 (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))))))) into 0
1546939327.408 * [misc]taylor:  Taking taylor expansion of 0 in z
1546939327.408 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.408 * [misc]taylor:  Taking taylor expansion of 0 in a
1546939327.408 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.408 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.409 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939327.409 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
1546939327.409 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546939327.410 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939327.410 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
1546939327.411 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.411 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939327.411 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 1)) into 0
1546939327.411 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1546939327.412 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939327.412 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 0)) into 0
1546939327.412 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.413 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.413 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 (sin (/ -1 y)))) into 0
1546939327.413 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939327.413 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
1546939327.413 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546939327.414 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939327.415 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
1546939327.415 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.415 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.415 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))))) into 0
1546939327.415 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939327.416 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 1)) into 0
1546939327.416 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1546939327.417 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939327.417 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 0)) into 0
1546939327.417 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.418 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.418 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 (sin (/ -1 z)))) into 0
1546939327.418 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))))) into 0
1546939327.418 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939327.419 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
1546939327.419 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546939327.420 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939327.420 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
1546939327.420 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.420 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 (sin (/ -1 y)))) into 0
1546939327.421 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939327.421 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 1)) into 0
1546939327.421 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1546939327.422 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939327.422 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 0)) into 0
1546939327.422 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.423 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 (* (sin (/ -1 z)) (sin (/ -1 y))))) into 0
1546939327.423 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939327.423 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
1546939327.423 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546939327.424 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939327.424 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
1546939327.425 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.425 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.425 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 (cos (/ -1 y)))) into 0
1546939327.426 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (* (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z)))) (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y))))))) into 0
1546939327.426 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.426 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.426 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939327.426 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 1)) into 0
1546939327.426 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1546939327.430 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939327.430 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 0)) into 0
1546939327.430 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.430 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.430 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.431 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939327.431 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
1546939327.431 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546939327.432 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939327.432 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
1546939327.432 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.432 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 (sin (/ -1 y)))) into 0
1546939327.432 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939327.432 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
1546939327.433 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546939327.433 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939327.433 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
1546939327.433 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.433 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.434 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 (cos (/ -1 y)))) into 0
1546939327.434 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (* (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y))))))) into 0
1546939327.434 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.434 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.434 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939327.434 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 1)) into 0
1546939327.434 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1546939327.435 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939327.435 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 0)) into 0
1546939327.435 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.435 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.436 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) into 0
1546939327.437 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) (+ (* (/ (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a))) (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) (/ 0 (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))))))) into 0
1546939327.437 * [misc]taylor:  Taking taylor expansion of 0 in a
1546939327.437 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.437 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.437 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939327.437 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
1546939327.437 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546939327.438 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939327.438 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
1546939327.438 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.438 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 (sin (/ -1 y)))) into 0
1546939327.439 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939327.439 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
1546939327.439 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546939327.439 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939327.440 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
1546939327.440 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.440 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.440 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))))) into 0
1546939327.440 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939327.440 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
1546939327.440 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546939327.441 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939327.441 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
1546939327.441 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.441 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 (sin (/ -1 z)))) into 0
1546939327.441 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939327.442 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
1546939327.442 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546939327.442 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939327.442 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
1546939327.443 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.443 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.443 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))))) into 0
1546939327.443 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939327.443 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
1546939327.443 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546939327.444 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939327.444 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
1546939327.444 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.444 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939327.444 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
1546939327.444 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546939327.445 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939327.445 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
1546939327.445 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.445 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 (sin (/ -1 y)))) into 0
1546939327.446 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 (* (sin (/ -1 z)) (sin (/ -1 y))))) into 0
1546939327.446 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939327.446 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
1546939327.446 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546939327.447 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939327.447 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
1546939327.447 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.447 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.447 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939327.447 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
1546939327.447 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546939327.448 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939327.448 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
1546939327.448 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.448 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.448 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 (cos (/ -1 y)))) into 0
1546939327.449 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (* (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z)))) (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y))))))) into 0
1546939327.449 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.449 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.449 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.449 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.449 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939327.450 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
1546939327.450 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546939327.450 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939327.451 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
1546939327.451 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.451 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939327.451 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
1546939327.451 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546939327.452 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939327.452 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
1546939327.452 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.452 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 (sin (/ -1 y)))) into 0
1546939327.452 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939327.452 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
1546939327.452 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546939327.453 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939327.453 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
1546939327.453 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.453 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.453 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546939327.454 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
1546939327.454 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546939327.454 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546939327.454 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
1546939327.455 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.455 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.455 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 (cos (/ -1 y)))) into 0
1546939327.455 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (* (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y))))))) into 0
1546939327.455 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.455 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.455 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) into 0
1546939327.457 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) (+ (* (/ (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a))) (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) (/ 0 (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))))))) into 0
1546939327.457 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.457 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))) (* 0 (/ 0 (cos (/ -1 y)))))) into 0
1546939327.458 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939327.458 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939327.458 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1546939327.459 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939327.459 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939327.459 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.459 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.459 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 y)) (cos (/ -1 y)))))) into 0
1546939327.460 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939327.461 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939327.461 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546939327.462 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939327.462 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939327.462 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.463 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939327.464 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939327.464 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546939327.465 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939327.465 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939327.465 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.465 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.466 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))) (* 0 (/ 0 (cos (/ -1 z)))))) into 0
1546939327.467 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939327.467 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939327.467 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1546939327.468 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939327.469 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939327.469 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.469 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.469 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 z)) (cos (/ -1 z)))))) into 0
1546939327.470 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939327.471 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939327.471 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546939327.472 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939327.472 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939327.472 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.472 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939327.473 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939327.473 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546939327.473 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939327.474 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939327.474 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.474 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.474 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))) (* 0 (/ 0 (cos (/ -1 z)))))) into 0
1546939327.474 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))) (* 0 (/ 0 (cos (/ -1 y)))))) into 0
1546939327.474 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 z)) (cos (/ -1 z)))))) into 0
1546939327.475 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939327.475 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939327.475 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1546939327.476 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939327.476 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939327.476 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.477 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) into 0
1546939327.477 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.477 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.477 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939327.478 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939327.478 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1546939327.478 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939327.479 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939327.479 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.479 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.479 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.479 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939327.480 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939327.480 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1546939327.480 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939327.481 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939327.481 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.481 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.481 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939327.482 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939327.482 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546939327.482 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939327.482 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939327.483 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.483 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939327.483 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939327.484 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546939327.484 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939327.484 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939327.484 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.485 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.485 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))) (* 0 (/ 0 (cos (/ -1 z)))))) into 0
1546939327.485 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))) (* 0 (/ 0 (cos (/ -1 y)))))) into 0
1546939327.485 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 z)) (cos (/ -1 z)))))) into 0
1546939327.485 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.485 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.486 * [misc]backup-simplify:  Simplify (+ (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 0) (+ (* 0 0) (* 0 (cos (/ -1 a))))) into 0
1546939327.487 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) (+ (* (/ (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a))) (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) (/ 0 (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))))) (* 0 (/ 0 (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))))))) into 0
1546939327.487 * [misc]taylor:  Taking taylor expansion of 0 in z
1546939327.487 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.487 * [misc]taylor:  Taking taylor expansion of 0 in a
1546939327.487 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.487 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.487 * [misc]taylor:  Taking taylor expansion of 0 in a
1546939327.487 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.487 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.488 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939327.488 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939327.488 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546939327.489 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939327.489 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939327.489 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.490 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939327.490 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939327.490 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1546939327.491 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939327.491 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939327.491 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.491 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.491 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 (sin (/ -1 y))))) into 0
1546939327.492 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939327.492 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939327.492 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546939327.493 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939327.493 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939327.493 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.493 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.494 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))) (* 0 (/ 0 (cos (/ -1 y)))))) into 0
1546939327.494 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939327.495 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939327.495 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1546939327.495 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939327.496 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939327.496 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.496 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.496 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 (sin (/ -1 z))))) into 0
1546939327.496 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))) (* 0 (/ 0 (cos (/ -1 z)))))) into 0
1546939327.497 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939327.497 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939327.497 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546939327.498 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939327.498 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939327.498 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.498 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 (sin (/ -1 y))))) into 0
1546939327.499 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939327.499 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939327.500 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1546939327.500 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939327.500 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939327.501 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.501 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 (* (sin (/ -1 z)) (sin (/ -1 y)))))) into 0
1546939327.501 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939327.502 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939327.502 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546939327.502 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939327.503 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939327.503 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.503 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.503 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 (cos (/ -1 y))))) into 0
1546939327.503 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (* (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z)))) (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y))))) (* 0 (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y))))))) into 0
1546939327.504 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.504 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.504 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939327.504 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939327.505 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1546939327.505 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939327.505 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939327.505 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.506 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.506 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.506 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939327.507 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939327.507 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546939327.507 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939327.508 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939327.508 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.508 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 (sin (/ -1 y))))) into 0
1546939327.509 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939327.509 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939327.509 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546939327.510 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939327.510 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939327.510 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.510 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.510 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 (cos (/ -1 y))))) into 0
1546939327.511 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (* (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y))))) (* 0 (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y))))))) into 0
1546939327.511 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.511 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.511 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546939327.512 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1546939327.512 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1546939327.512 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546939327.513 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1546939327.513 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939327.513 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939327.513 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))))) into 0
1546939327.514 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) (+ (* (/ (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a))) (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) (/ 0 (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))))) (* 0 (/ 0 (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))))))) into 0
1546939327.514 * [misc]taylor:  Taking taylor expansion of 0 in a
1546939327.514 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.515 * [misc]backup-simplify:  Simplify 0 into 0
1546939327.515 * [misc]backup-simplify:  Simplify (/ (- (+ (/ (* (cos (/ -1 (/ 1 (- a)))) (sin (/ -1 (/ 1 (- y))))) (cos (/ -1 (/ 1 (- y))))) (+ (/ (* (cos (/ -1 (/ 1 (- a)))) (sin (/ -1 (/ 1 (- z))))) (cos (/ -1 (/ 1 (- z))))) (/ (* (sin (/ -1 (/ 1 (- a)))) (* (sin (/ -1 (/ 1 (- z)))) (sin (/ -1 (/ 1 (- y)))))) (* (cos (/ -1 (/ 1 (- z)))) (cos (/ -1 (/ 1 (- y)))))))) (sin (/ -1 (/ 1 (- a))))) (* (cos (/ -1 (/ 1 (- a)))) (- 1 (/ (* (sin (/ -1 (/ 1 (- z)))) (sin (/ -1 (/ 1 (- y))))) (* (cos (/ -1 (/ 1 (- z)))) (cos (/ -1 (/ 1 (- y))))))))) into (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))
1546939327.516 * * * [misc]progress:  simplifying candidates
1546939327.516 * * * * [misc]progress:  [ 1 / 114 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ 1 (pow (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))) 1))))>
1546939327.516 * * * * [misc]progress:  [ 2 / 114 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ 1 (exp (- (+ (log (- 1 (* (tan y) (tan z)))) (log (cos a))) (log (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))))))>
1546939327.516 * [enter]simplify:  Simplifying (- (+ (log (- 1 (* (tan y) (tan z)))) (log (cos a))) (log (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))
1546939327.516 * * [misc]simplify:  iters left: 6 (19 enodes)
1546939327.519 * * [misc]simplify:  iters left: 5 (34 enodes)
1546939327.524 * * [misc]simplify:  iters left: 4 (70 enodes)
1546939327.543 * * [misc]simplify:  iters left: 3 (172 enodes)
1546939327.599 * * [misc]simplify:  iters left: 2 (327 enodes)
1546939327.719 * [exit]simplify:  Simplified to (- (+ (log (- 1 (* (tan z) (tan y)))) (log (cos a))) (log (+ (- (* (cos a) (+ (tan y) (tan z))) (sin a)) (* (tan z) (* (sin a) (tan y))))))
1546939327.720 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x y z a) (+ x (/ 1 (exp (- (+ (log (- 1 (* (tan z) (tan y)))) (log (cos a))) (log (+ (- (* (cos a) (+ (tan y) (tan z))) (sin a)) (* (tan z) (* (sin a) (tan y))))))))))
1546939327.720 * * * * [misc]progress:  [ 3 / 114 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ 1 (exp (- (log (* (- 1 (* (tan y) (tan z))) (cos a))) (log (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))))))>
1546939327.720 * [enter]simplify:  Simplifying (- (log (* (- 1 (* (tan y) (tan z))) (cos a))) (log (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))
1546939327.720 * * [misc]simplify:  iters left: 6 (18 enodes)
1546939327.725 * * [misc]simplify:  iters left: 5 (34 enodes)
1546939327.731 * * [misc]simplify:  iters left: 4 (74 enodes)
1546939327.746 * * [misc]simplify:  iters left: 3 (227 enodes)
1546939327.807 * * [misc]simplify:  iters left: 2 (452 enodes)
1546939327.912 * [exit]simplify:  Simplified to (- (log (- (cos a) (* (* (tan y) (cos a)) (tan z)))) (log (+ (* (* (tan z) (sin a)) (tan y)) (- (* (+ (tan y) (tan z)) (cos a)) (sin a)))))
1546939327.912 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x y z a) (+ x (/ 1 (exp (- (log (- (cos a) (* (* (tan y) (cos a)) (tan z)))) (log (+ (* (* (tan z) (sin a)) (tan y)) (- (* (+ (tan y) (tan z)) (cos a)) (sin a)))))))))
1546939327.912 * * * * [misc]progress:  [ 4 / 114 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ 1 (exp (log (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))))))>
1546939327.912 * * * * [misc]progress:  [ 5 / 114 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ 1 (log (exp (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))))))>
1546939327.912 * * * * [misc]progress:  [ 6 / 114 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ 1 (cbrt (/ (* (* (* (- 1 (* (tan y) (tan z))) (- 1 (* (tan y) (tan z)))) (- 1 (* (tan y) (tan z)))) (* (* (cos a) (cos a)) (cos a))) (* (* (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))))))>
1546939327.913 * [enter]simplify:  Simplifying (/ (* (* (* (- 1 (* (tan y) (tan z))) (- 1 (* (tan y) (tan z)))) (- 1 (* (tan y) (tan z)))) (* (* (cos a) (cos a)) (cos a))) (* (* (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))
1546939327.913 * * [misc]simplify:  iters left: 6 (22 enodes)
1546939327.917 * * [misc]simplify:  iters left: 5 (47 enodes)
1546939327.926 * * [misc]simplify:  iters left: 4 (186 enodes)
1546939328.000 * [exit]simplify:  Simplified to (/ (/ (* (* (pow (cos a) 3) (- 1 (* (tan z) (tan y)))) (* (- 1 (* (tan z) (tan y))) (- 1 (* (tan z) (tan y))))) (- (* (+ (tan y) (tan z)) (cos a)) (* (sin a) (- 1 (* (tan z) (tan y)))))) (* (- (* (+ (tan y) (tan z)) (cos a)) (* (sin a) (- 1 (* (tan z) (tan y))))) (- (* (+ (tan y) (tan z)) (cos a)) (* (sin a) (- 1 (* (tan z) (tan y)))))))
1546939328.001 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x y z a) (+ x (/ 1 (cbrt (/ (/ (* (* (pow (cos a) 3) (- 1 (* (tan z) (tan y)))) (* (- 1 (* (tan z) (tan y))) (- 1 (* (tan z) (tan y))))) (- (* (+ (tan y) (tan z)) (cos a)) (* (sin a) (- 1 (* (tan z) (tan y)))))) (* (- (* (+ (tan y) (tan z)) (cos a)) (* (sin a) (- 1 (* (tan z) (tan y))))) (- (* (+ (tan y) (tan z)) (cos a)) (* (sin a) (- 1 (* (tan z) (tan y)))))))))))
1546939328.001 * * * * [misc]progress:  [ 7 / 114 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ 1 (cbrt (/ (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- 1 (* (tan y) (tan z))) (cos a))) (* (- 1 (* (tan y) (tan z))) (cos a))) (* (* (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))))))>
1546939328.001 * [enter]simplify:  Simplifying (/ (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- 1 (* (tan y) (tan z))) (cos a))) (* (- 1 (* (tan y) (tan z))) (cos a))) (* (* (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))
1546939328.001 * * [misc]simplify:  iters left: 6 (20 enodes)
1546939328.005 * * [misc]simplify:  iters left: 5 (46 enodes)
1546939328.020 * * [misc]simplify:  iters left: 4 (176 enodes)
1546939328.156 * [exit]simplify:  Simplified to (pow (/ (* (- 1 (* (tan z) (tan y))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan z) (tan y))) (sin a)))) 3)
1546939328.156 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x y z a) (+ x (/ 1 (cbrt (pow (/ (* (- 1 (* (tan z) (tan y))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan z) (tan y))) (sin a)))) 3)))))
1546939328.156 * * * * [misc]progress:  [ 8 / 114 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ 1 (* (* (cbrt (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))))) (cbrt (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))) (cbrt (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))))))>
1546939328.157 * * * * [misc]progress:  [ 9 / 114 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ 1 (cbrt (* (* (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))) (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))))) (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))))))>
1546939328.157 * * * * [misc]progress:  [ 10 / 114 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ 1 (* (sqrt (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))))) (sqrt (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))))))>
1546939328.157 * * * * [misc]progress:  [ 11 / 114 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ 1 (/ (- (* (- 1 (* (tan y) (tan z))) (cos a))) (- (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))))))))>
1546939328.157 * * * * [misc]progress:  [ 12 / 114 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ 1 (* (/ (- 1 (* (tan y) (tan z))) (* (cbrt (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))) (cbrt (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))) (/ (cos a) (cbrt (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))))))>
1546939328.157 * [enter]simplify:  Simplifying (/ (- 1 (* (tan y) (tan z))) (* (cbrt (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))) (cbrt (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))))))
1546939328.157 * * [misc]simplify:  iters left: 6 (17 enodes)
1546939328.160 * * [misc]simplify:  iters left: 5 (32 enodes)
1546939328.165 * * [misc]simplify:  iters left: 4 (75 enodes)
1546939328.178 * * [misc]simplify:  iters left: 3 (201 enodes)
1546939328.230 * * [misc]simplify:  iters left: 2 (396 enodes)
1546939328.335 * [exit]simplify:  Simplified to (/ (- 1 (* (tan y) (tan z))) (* (cbrt (+ (- (* (cos a) (+ (tan z) (tan y))) (sin a)) (* (tan z) (* (sin a) (tan y))))) (cbrt (+ (- (* (cos a) (+ (tan z) (tan y))) (sin a)) (* (tan z) (* (sin a) (tan y)))))))
1546939328.335 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x y z a) (+ x (/ 1 (* (/ (- 1 (* (tan y) (tan z))) (* (cbrt (+ (- (* (cos a) (+ (tan z) (tan y))) (sin a)) (* (tan z) (* (sin a) (tan y))))) (cbrt (+ (- (* (cos a) (+ (tan z) (tan y))) (sin a)) (* (tan z) (* (sin a) (tan y))))))) (/ (cos a) (cbrt (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))))))
1546939328.335 * [enter]simplify:  Simplifying (/ (cos a) (cbrt (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))
1546939328.335 * * [misc]simplify:  iters left: 6 (16 enodes)
1546939328.338 * * [misc]simplify:  iters left: 5 (26 enodes)
1546939328.342 * * [misc]simplify:  iters left: 4 (54 enodes)
1546939328.352 * * [misc]simplify:  iters left: 3 (148 enodes)
1546939328.384 * * [misc]simplify:  iters left: 2 (293 enodes)
1546939328.476 * [exit]simplify:  Simplified to (/ (cos a) (cbrt (- (+ (* (+ (tan y) (tan z)) (cos a)) (* (* (tan z) (sin a)) (tan y))) (sin a))))
1546939328.476 * [misc]simplify:  Simplified (2 2 2 2) to (λ (x y z a) (+ x (/ 1 (* (/ (- 1 (* (tan y) (tan z))) (* (cbrt (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))) (cbrt (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))) (/ (cos a) (cbrt (- (+ (* (+ (tan y) (tan z)) (cos a)) (* (* (tan z) (sin a)) (tan y))) (sin a))))))))
1546939328.477 * * * * [misc]progress:  [ 13 / 114 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ 1 (* (/ (- 1 (* (tan y) (tan z))) (sqrt (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))))) (/ (cos a) (sqrt (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))))))>
1546939328.477 * [enter]simplify:  Simplifying (/ (- 1 (* (tan y) (tan z))) (sqrt (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))
1546939328.477 * * [misc]simplify:  iters left: 6 (16 enodes)
1546939328.482 * * [misc]simplify:  iters left: 5 (29 enodes)
1546939328.490 * * [misc]simplify:  iters left: 4 (63 enodes)
1546939328.511 * * [misc]simplify:  iters left: 3 (165 enodes)
1546939328.563 * * [misc]simplify:  iters left: 2 (330 enodes)
1546939328.694 * [exit]simplify:  Simplified to (/ (- 1 (* (tan y) (tan z))) (sqrt (- (+ (* (cos a) (+ (tan y) (tan z))) (* (tan y) (* (tan z) (sin a)))) (sin a))))
1546939328.695 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x y z a) (+ x (/ 1 (* (/ (- 1 (* (tan y) (tan z))) (sqrt (- (+ (* (cos a) (+ (tan y) (tan z))) (* (tan y) (* (tan z) (sin a)))) (sin a)))) (/ (cos a) (sqrt (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))))))
1546939328.695 * [enter]simplify:  Simplifying (/ (cos a) (sqrt (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))
1546939328.695 * * [misc]simplify:  iters left: 6 (16 enodes)
1546939328.700 * * [misc]simplify:  iters left: 5 (26 enodes)
1546939328.707 * * [misc]simplify:  iters left: 4 (54 enodes)
1546939328.719 * * [misc]simplify:  iters left: 3 (148 enodes)
1546939328.764 * * [misc]simplify:  iters left: 2 (293 enodes)
1546939328.842 * [exit]simplify:  Simplified to (/ (cos a) (sqrt (- (+ (* (+ (tan y) (tan z)) (cos a)) (* (* (tan z) (sin a)) (tan y))) (sin a))))
1546939328.842 * [misc]simplify:  Simplified (2 2 2 2) to (λ (x y z a) (+ x (/ 1 (* (/ (- 1 (* (tan y) (tan z))) (sqrt (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))))) (/ (cos a) (sqrt (- (+ (* (+ (tan y) (tan z)) (cos a)) (* (* (tan z) (sin a)) (tan y))) (sin a))))))))
1546939328.842 * * * * [misc]progress:  [ 14 / 114 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ 1 (* (/ (- 1 (* (tan y) (tan z))) 1) (/ (cos a) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))))))))>
1546939328.842 * [enter]simplify:  Simplifying (/ (- 1 (* (tan y) (tan z))) 1)
1546939328.842 * * [misc]simplify:  iters left: 6 (8 enodes)
1546939328.844 * * [misc]simplify:  iters left: 5 (16 enodes)
1546939328.847 * * [misc]simplify:  iters left: 4 (31 enodes)
1546939328.851 * * [misc]simplify:  iters left: 3 (45 enodes)
1546939328.855 * * [misc]simplify:  iters left: 2 (53 enodes)
1546939328.861 * * [misc]simplify:  iters left: 1 (91 enodes)
1546939328.877 * [exit]simplify:  Simplified to (- 1 (* (tan z) (tan y)))
1546939328.877 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x y z a) (+ x (/ 1 (* (- 1 (* (tan z) (tan y))) (/ (cos a) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))))))))
1546939328.878 * [enter]simplify:  Simplifying (/ (cos a) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))))
1546939328.878 * * [misc]simplify:  iters left: 6 (15 enodes)
1546939328.880 * * [misc]simplify:  iters left: 5 (25 enodes)
1546939328.884 * * [misc]simplify:  iters left: 4 (53 enodes)
1546939328.894 * * [misc]simplify:  iters left: 3 (148 enodes)
1546939328.949 * * [misc]simplify:  iters left: 2 (298 enodes)
1546939329.058 * [exit]simplify:  Simplified to (/ (cos a) (+ (- (* (cos a) (+ (tan z) (tan y))) (sin a)) (* (sin a) (* (tan y) (tan z)))))
1546939329.058 * [misc]simplify:  Simplified (2 2 2 2) to (λ (x y z a) (+ x (/ 1 (* (- 1 (* (tan z) (tan y))) (/ (cos a) (+ (- (* (cos a) (+ (tan z) (tan y))) (sin a)) (* (sin a) (* (tan y) (tan z)))))))))
1546939329.058 * * * * [misc]progress:  [ 15 / 114 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ 1 (* 1 (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))))))))>
1546939329.058 * * * * [misc]progress:  [ 16 / 114 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ 1 (* (* (- 1 (* (tan y) (tan z))) (cos a)) (/ 1 (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))))))))>
1546939329.059 * * * * [misc]progress:  [ 17 / 114 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ 1 (/ 1 (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a)))))))>
1546939329.059 * * * * [misc]progress:  [ 18 / 114 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ 1 (/ (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (* (cbrt (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))) (cbrt (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))) (cbrt (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))))))))>
1546939329.059 * [enter]simplify:  Simplifying (cbrt (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))))
1546939329.059 * * [misc]simplify:  iters left: 6 (15 enodes)
1546939329.061 * * [misc]simplify:  iters left: 5 (25 enodes)
1546939329.065 * * [misc]simplify:  iters left: 4 (53 enodes)
1546939329.075 * * [misc]simplify:  iters left: 3 (148 enodes)
1546939329.109 * * [misc]simplify:  iters left: 2 (298 enodes)
1546939329.186 * [exit]simplify:  Simplified to (cbrt (+ (- (* (cos a) (+ (tan z) (tan y))) (sin a)) (* (sin a) (* (tan y) (tan z)))))
1546939329.186 * [misc]simplify:  Simplified (2 2 2 2) to (λ (x y z a) (+ x (/ 1 (/ (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (* (cbrt (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))) (cbrt (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))) (cbrt (+ (- (* (cos a) (+ (tan z) (tan y))) (sin a)) (* (sin a) (* (tan y) (tan z)))))))))
1546939329.186 * * * * [misc]progress:  [ 19 / 114 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ 1 (/ (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (sqrt (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))))) (sqrt (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))))))))>
1546939329.186 * [enter]simplify:  Simplifying (sqrt (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))))
1546939329.187 * * [misc]simplify:  iters left: 6 (15 enodes)
1546939329.189 * * [misc]simplify:  iters left: 5 (25 enodes)
1546939329.193 * * [misc]simplify:  iters left: 4 (53 enodes)
1546939329.212 * * [misc]simplify:  iters left: 3 (148 enodes)
1546939329.249 * * [misc]simplify:  iters left: 2 (298 enodes)
1546939329.327 * [exit]simplify:  Simplified to (sqrt (+ (- (* (cos a) (+ (tan z) (tan y))) (sin a)) (* (sin a) (* (tan y) (tan z)))))
1546939329.327 * [misc]simplify:  Simplified (2 2 2 2) to (λ (x y z a) (+ x (/ 1 (/ (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (sqrt (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))))) (sqrt (+ (- (* (cos a) (+ (tan z) (tan y))) (sin a)) (* (sin a) (* (tan y) (tan z)))))))))
1546939329.327 * * * * [misc]progress:  [ 20 / 114 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ 1 (/ (/ (* (- 1 (* (tan y) (tan z))) (cos a)) 1) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))))>
1546939329.327 * [enter]simplify:  Simplifying (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))
1546939329.327 * * [misc]simplify:  iters left: 6 (14 enodes)
1546939329.330 * * [misc]simplify:  iters left: 5 (24 enodes)
1546939329.333 * * [misc]simplify:  iters left: 4 (52 enodes)
1546939329.343 * * [misc]simplify:  iters left: 3 (146 enodes)
1546939329.377 * * [misc]simplify:  iters left: 2 (310 enodes)
1546939329.467 * [exit]simplify:  Simplified to (+ (* (* (tan y) (sin a)) (tan z)) (- (* (cos a) (+ (tan y) (tan z))) (sin a)))
1546939329.467 * [misc]simplify:  Simplified (2 2 2 2) to (λ (x y z a) (+ x (/ 1 (/ (/ (* (- 1 (* (tan y) (tan z))) (cos a)) 1) (+ (* (* (tan y) (sin a)) (tan z)) (- (* (cos a) (+ (tan y) (tan z))) (sin a)))))))
1546939329.467 * * * * [misc]progress:  [ 21 / 114 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ 1 (/ (- 1 (* (tan y) (tan z))) (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (cos a))))))>
1546939329.467 * [enter]simplify:  Simplifying (- 1 (* (tan y) (tan z)))
1546939329.467 * * [misc]simplify:  iters left: 5 (7 enodes)
1546939329.469 * * [misc]simplify:  iters left: 4 (12 enodes)
1546939329.470 * * [misc]simplify:  iters left: 3 (19 enodes)
1546939329.472 * [exit]simplify:  Simplified to (- 1 (* (tan z) (tan y)))
1546939329.473 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x y z a) (+ x (/ 1 (/ (- 1 (* (tan z) (tan y))) (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (cos a))))))
1546939329.473 * * * * [misc]progress:  [ 22 / 114 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ 1 (* (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (cos a)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))))) (* (* (cos y) (cos z)) (* (- (pow 1 3) (pow (* (tan y) (tan z)) 3)) (sin a))))) (* (* (cos y) (cos z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))>
1546939329.473 * [enter]simplify:  Simplifying (* (* (cos y) (cos z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))
1546939329.473 * * [misc]simplify:  iters left: 6 (15 enodes)
1546939329.476 * * [misc]simplify:  iters left: 5 (42 enodes)
1546939329.484 * * [misc]simplify:  iters left: 4 (135 enodes)
1546939329.521 * * [misc]simplify:  iters left: 3 (451 enodes)
1546939329.768 * [exit]simplify:  Simplified to (+ (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (cos z) (cos y)))) (+ (* (* (tan z) (tan y)) (* (cos z) (cos y))) (* (cos z) (cos y))))
1546939329.768 * [misc]simplify:  Simplified (2 2 2 2) to (λ (x y z a) (+ x (/ 1 (* (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (cos a)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))))) (* (* (cos y) (cos z)) (* (- (pow 1 3) (pow (* (tan y) (tan z)) 3)) (sin a))))) (+ (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (cos z) (cos y)))) (+ (* (* (tan z) (tan y)) (* (cos z) (cos y))) (* (cos z) (cos y))))))))
1546939329.768 * * * * [misc]progress:  [ 23 / 114 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ 1 (* (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (cos a)) (+ 1 (* (tan y) (tan z)))) (* (* (cos y) (cos z)) (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (sin a))))) (* (* (cos y) (cos z)) (+ 1 (* (tan y) (tan z))))))))>
1546939329.768 * [enter]simplify:  Simplifying (* (* (cos y) (cos z)) (+ 1 (* (tan y) (tan z))))
1546939329.768 * * [misc]simplify:  iters left: 6 (11 enodes)
1546939329.770 * * [misc]simplify:  iters left: 5 (25 enodes)
1546939329.775 * * [misc]simplify:  iters left: 4 (61 enodes)
1546939329.786 * * [misc]simplify:  iters left: 3 (153 enodes)
1546939329.844 * * [misc]simplify:  iters left: 2 (398 enodes)
1546939330.012 * [exit]simplify:  Simplified to (* (+ 1 (* (tan y) (tan z))) (* (cos y) (cos z)))
1546939330.012 * [misc]simplify:  Simplified (2 2 2 2) to (λ (x y z a) (+ x (/ 1 (* (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (cos a)) (+ 1 (* (tan y) (tan z)))) (* (* (cos y) (cos z)) (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (sin a))))) (* (+ 1 (* (tan y) (tan z))) (* (cos y) (cos z)))))))
1546939330.012 * * * * [misc]progress:  [ 24 / 114 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ 1 (* (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (cos a)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))))) (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (- (pow 1 3) (pow (* (tan y) (tan z)) 3)) (sin a))))) (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))>
1546939330.012 * [enter]simplify:  Simplifying (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))
1546939330.013 * * [misc]simplify:  iters left: 6 (16 enodes)
1546939330.016 * * [misc]simplify:  iters left: 5 (47 enodes)
1546939330.026 * * [misc]simplify:  iters left: 4 (148 enodes)
1546939330.096 * [exit]simplify:  Simplified to (* (+ (+ (* (tan z) (tan y)) 1) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (+ (* (tan y) (tan y)) (* (tan z) (- (tan z) (tan y)))))
1546939330.096 * [misc]simplify:  Simplified (2 2 2 2) to (λ (x y z a) (+ x (/ 1 (* (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (cos a)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))))) (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (- (pow 1 3) (pow (* (tan y) (tan z)) 3)) (sin a))))) (* (+ (+ (* (tan z) (tan y)) 1) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (+ (* (tan y) (tan y)) (* (tan z) (- (tan z) (tan y)))))))))
1546939330.096 * * * * [misc]progress:  [ 25 / 114 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ 1 (* (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (cos a)) (+ 1 (* (tan y) (tan z)))) (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (sin a))))) (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ 1 (* (tan y) (tan z))))))))>
1546939330.096 * [enter]simplify:  Simplifying (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ 1 (* (tan y) (tan z))))
1546939330.096 * * [misc]simplify:  iters left: 6 (12 enodes)
1546939330.098 * * [misc]simplify:  iters left: 5 (30 enodes)
1546939330.104 * * [misc]simplify:  iters left: 4 (79 enodes)
1546939330.125 * * [misc]simplify:  iters left: 3 (300 enodes)
1546939330.339 * [exit]simplify:  Simplified to (* (+ (* (tan z) (tan y)) 1) (+ (* (tan y) (tan y)) (* (tan z) (- (tan z) (tan y)))))
1546939330.339 * [misc]simplify:  Simplified (2 2 2 2) to (λ (x y z a) (+ x (/ 1 (* (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (cos a)) (+ 1 (* (tan y) (tan z)))) (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (sin a))))) (* (+ (* (tan z) (tan y)) 1) (+ (* (tan y) (tan y)) (* (tan z) (- (tan z) (tan y)))))))))
1546939330.339 * * * * [misc]progress:  [ 26 / 114 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ 1 (* (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (cos a)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))))) (* (- (tan y) (tan z)) (* (- (pow 1 3) (pow (* (tan y) (tan z)) 3)) (sin a))))) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))>
1546939330.340 * [enter]simplify:  Simplifying (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))
1546939330.340 * * [misc]simplify:  iters left: 6 (13 enodes)
1546939330.344 * * [misc]simplify:  iters left: 5 (39 enodes)
1546939330.358 * * [misc]simplify:  iters left: 4 (121 enodes)
1546939330.401 * * [misc]simplify:  iters left: 3 (408 enodes)
1546939330.580 * [exit]simplify:  Simplified to (* (+ (+ (* (tan z) (tan y)) 1) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (- (tan y) (tan z)))
1546939330.580 * [misc]simplify:  Simplified (2 2 2 2) to (λ (x y z a) (+ x (/ 1 (* (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (cos a)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))))) (* (- (tan y) (tan z)) (* (- (pow 1 3) (pow (* (tan y) (tan z)) 3)) (sin a))))) (* (+ (+ (* (tan z) (tan y)) 1) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (- (tan y) (tan z)))))))
1546939330.581 * * * * [misc]progress:  [ 27 / 114 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ 1 (* (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (cos a)) (+ 1 (* (tan y) (tan z)))) (* (- (tan y) (tan z)) (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (sin a))))) (* (- (tan y) (tan z)) (+ 1 (* (tan y) (tan z))))))))>
1546939330.581 * [enter]simplify:  Simplifying (* (- (tan y) (tan z)) (+ 1 (* (tan y) (tan z))))
1546939330.581 * * [misc]simplify:  iters left: 6 (9 enodes)
1546939330.583 * * [misc]simplify:  iters left: 5 (22 enodes)
1546939330.587 * * [misc]simplify:  iters left: 4 (51 enodes)
1546939330.604 * * [misc]simplify:  iters left: 3 (188 enodes)
1546939330.684 * [exit]simplify:  Simplified to (+ (- (tan y) (tan z)) (* (- (tan y) (tan z)) (* (tan y) (tan z))))
1546939330.684 * [misc]simplify:  Simplified (2 2 2 2) to (λ (x y z a) (+ x (/ 1 (* (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (cos a)) (+ 1 (* (tan y) (tan z)))) (* (- (tan y) (tan z)) (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (sin a))))) (+ (- (tan y) (tan z)) (* (- (tan y) (tan z)) (* (tan y) (tan z))))))))
1546939330.684 * * * * [misc]progress:  [ 28 / 114 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ 1 (* (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (pow (* (+ (tan y) (tan z)) (cos a)) 3) (pow (* (- 1 (* (tan y) (tan z))) (sin a)) 3))) (+ (* (* (+ (tan y) (tan z)) (cos a)) (* (+ (tan y) (tan z)) (cos a))) (+ (* (* (- 1 (* (tan y) (tan z))) (sin a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))))))>
1546939330.684 * [enter]simplify:  Simplifying (+ (* (* (+ (tan y) (tan z)) (cos a)) (* (+ (tan y) (tan z)) (cos a))) (+ (* (* (- 1 (* (tan y) (tan z))) (sin a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))
1546939330.685 * * [misc]simplify:  iters left: 6 (18 enodes)
1546939330.691 * * [misc]simplify:  iters left: 5 (45 enodes)
1546939330.701 * * [misc]simplify:  iters left: 4 (136 enodes)
1546939330.795 * [exit]simplify:  Simplified to (+ (+ (* (* (* (sin a) (cos a)) (+ (tan y) (tan z))) (- 1 (* (tan z) (tan y)))) (* (* (cos a) (+ (tan y) (tan z))) (* (cos a) (+ (tan y) (tan z))))) (* (* (- 1 (* (tan z) (tan y))) (sin a)) (* (- 1 (* (tan z) (tan y))) (sin a))))
1546939330.795 * [misc]simplify:  Simplified (2 2 2 2) to (λ (x y z a) (+ x (/ 1 (* (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (pow (* (+ (tan y) (tan z)) (cos a)) 3) (pow (* (- 1 (* (tan y) (tan z))) (sin a)) 3))) (+ (+ (* (* (* (sin a) (cos a)) (+ (tan y) (tan z))) (- 1 (* (tan z) (tan y)))) (* (* (cos a) (+ (tan y) (tan z))) (* (cos a) (+ (tan y) (tan z))))) (* (* (- 1 (* (tan z) (tan y))) (sin a)) (* (- 1 (* (tan z) (tan y))) (sin a))))))))
1546939330.795 * * * * [misc]progress:  [ 29 / 114 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ 1 (* (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (* (* (+ (tan y) (tan z)) (cos a)) (* (+ (tan y) (tan z)) (cos a))) (* (* (- 1 (* (tan y) (tan z))) (sin a)) (* (- 1 (* (tan y) (tan z))) (sin a))))) (+ (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))))>
1546939330.795 * [enter]simplify:  Simplifying (+ (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))
1546939330.795 * * [misc]simplify:  iters left: 6 (14 enodes)
1546939330.800 * * [misc]simplify:  iters left: 5 (23 enodes)
1546939330.803 * * [misc]simplify:  iters left: 4 (44 enodes)
1546939330.811 * * [misc]simplify:  iters left: 3 (104 enodes)
1546939330.833 * * [misc]simplify:  iters left: 2 (210 enodes)
1546939330.882 * * [misc]simplify:  iters left: 1 (350 enodes)
1546939330.982 * [exit]simplify:  Simplified to (+ (- (sin a) (* (tan y) (* (sin a) (tan z)))) (* (cos a) (+ (tan z) (tan y))))
1546939330.982 * [misc]simplify:  Simplified (2 2 2 2) to (λ (x y z a) (+ x (/ 1 (* (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (* (* (+ (tan y) (tan z)) (cos a)) (* (+ (tan y) (tan z)) (cos a))) (* (* (- 1 (* (tan y) (tan z))) (sin a)) (* (- 1 (* (tan y) (tan z))) (sin a))))) (+ (- (sin a) (* (tan y) (* (sin a) (tan z)))) (* (cos a) (+ (tan z) (tan y))))))))
1546939330.982 * * * * [misc]progress:  [ 30 / 114 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ 1 (/ (* (- (pow 1 3) (pow (* (tan y) (tan z)) 3)) (cos a)) (* (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))>
1546939330.982 * [enter]simplify:  Simplifying (* (- (pow 1 3) (pow (* (tan y) (tan z)) 3)) (cos a))
1546939330.982 * * [misc]simplify:  iters left: 6 (13 enodes)
1546939330.985 * * [misc]simplify:  iters left: 5 (27 enodes)
1546939330.990 * * [misc]simplify:  iters left: 4 (67 enodes)
1546939331.003 * * [misc]simplify:  iters left: 3 (215 enodes)
1546939331.092 * [exit]simplify:  Simplified to (- (cos a) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (cos a) (tan y)) (tan z))))
1546939331.092 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x y z a) (+ x (/ 1 (/ (- (cos a) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (cos a) (tan y)) (tan z)))) (* (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1546939331.092 * * * * [misc]progress:  [ 31 / 114 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ 1 (/ (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (* (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (+ 1 (* (tan y) (tan z))))))))>
1546939331.092 * [enter]simplify:  Simplifying (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a))
1546939331.092 * * [misc]simplify:  iters left: 6 (12 enodes)
1546939331.094 * * [misc]simplify:  iters left: 5 (22 enodes)
1546939331.098 * * [misc]simplify:  iters left: 4 (47 enodes)
1546939331.106 * * [misc]simplify:  iters left: 3 (121 enodes)
1546939331.143 * * [misc]simplify:  iters left: 2 (297 enodes)
1546939331.236 * [exit]simplify:  Simplified to (- (cos a) (* (cos a) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))
1546939331.236 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x y z a) (+ x (/ 1 (/ (- (cos a) (* (cos a) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (+ 1 (* (tan y) (tan z))))))))
1546939331.236 * * * * [misc]progress:  [ 32 / 114 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ 1 (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (pow (* (tan y) (tan z)) 1)) (sin a)))))))>
1546939331.237 * [enter]simplify:  Simplifying (* (tan y) (tan z))
1546939331.237 * * [misc]simplify:  iters left: 3 (5 enodes)
1546939331.237 * * [misc]simplify:  iters left: 2 (6 enodes)
1546939331.238 * [exit]simplify:  Simplified to (* (tan z) (tan y))
1546939331.238 * [misc]simplify:  Simplified (2 2 2 2 2 1 2 1) to (λ (x y z a) (+ x (/ 1 (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (pow (* (tan z) (tan y)) 1)) (sin a)))))))
1546939331.238 * * * * [misc]progress:  [ 33 / 114 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ 1 (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (pow (* (tan y) (tan z)) 1)) (sin a)))))))>
1546939331.238 * * * * [misc]progress:  [ 34 / 114 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ 1 (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (exp (+ (log (tan y)) (log (tan z))))) (sin a)))))))>
1546939331.238 * [enter]simplify:  Simplifying (+ (log (tan y)) (log (tan z)))
1546939331.239 * * [misc]simplify:  iters left: 4 (7 enodes)
1546939331.239 * * [misc]simplify:  iters left: 3 (8 enodes)
1546939331.241 * [exit]simplify:  Simplified to (+ (log (tan z)) (log (tan y)))
1546939331.241 * [misc]simplify:  Simplified (2 2 2 2 2 1 2 1) to (λ (x y z a) (+ x (/ 1 (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (exp (+ (log (tan z)) (log (tan y))))) (sin a)))))))
1546939331.241 * * * * [misc]progress:  [ 35 / 114 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ 1 (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (exp (log (* (tan y) (tan z))))) (sin a)))))))>
1546939331.241 * * * * [misc]progress:  [ 36 / 114 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ 1 (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (log (exp (* (tan y) (tan z))))) (sin a)))))))>
1546939331.241 * * * * [misc]progress:  [ 37 / 114 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ 1 (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (cbrt (* (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))))) (sin a)))))))>
1546939331.241 * [enter]simplify:  Simplifying (* (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z)))
1546939331.241 * * [misc]simplify:  iters left: 6 (9 enodes)
1546939331.243 * * [misc]simplify:  iters left: 5 (16 enodes)
1546939331.245 * * [misc]simplify:  iters left: 4 (41 enodes)
1546939331.252 * * [misc]simplify:  iters left: 3 (75 enodes)
1546939331.266 * * [misc]simplify:  iters left: 2 (99 enodes)
1546939331.279 * * [misc]simplify:  iters left: 1 (102 enodes)
1546939331.290 * [exit]simplify:  Simplified to (pow (* (tan z) (tan y)) 3)
1546939331.290 * [misc]simplify:  Simplified (2 2 2 2 2 1 2 1) to (λ (x y z a) (+ x (/ 1 (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (cbrt (pow (* (tan z) (tan y)) 3))) (sin a)))))))
1546939331.290 * * * * [misc]progress:  [ 38 / 114 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ 1 (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (* (cbrt (* (tan y) (tan z))) (cbrt (* (tan y) (tan z)))) (cbrt (* (tan y) (tan z))))) (sin a)))))))>
1546939331.290 * * * * [misc]progress:  [ 39 / 114 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ 1 (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (cbrt (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (sin a)))))))>
1546939331.291 * * * * [misc]progress:  [ 40 / 114 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ 1 (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (sqrt (* (tan y) (tan z))) (sqrt (* (tan y) (tan z))))) (sin a)))))))>
1546939331.291 * * * * [misc]progress:  [ 41 / 114 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ 1 (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (/ (* (sin y) (sin z)) (* (cos y) (cos z)))) (sin a)))))))>
1546939331.291 * [enter]simplify:  Simplifying (* (sin y) (sin z))
1546939331.291 * * [misc]simplify:  iters left: 3 (5 enodes)
1546939331.292 * * [misc]simplify:  iters left: 2 (6 enodes)
1546939331.292 * [exit]simplify:  Simplified to (* (sin z) (sin y))
1546939331.292 * [misc]simplify:  Simplified (2 2 2 2 2 1 2 1) to (λ (x y z a) (+ x (/ 1 (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) (sin a)))))))
1546939331.293 * [enter]simplify:  Simplifying (* (cos y) (cos z))
1546939331.293 * * [misc]simplify:  iters left: 3 (5 enodes)
1546939331.293 * * [misc]simplify:  iters left: 2 (6 enodes)
1546939331.294 * [exit]simplify:  Simplified to (* (cos z) (cos y))
1546939331.294 * [misc]simplify:  Simplified (2 2 2 2 2 1 2 2) to (λ (x y z a) (+ x (/ 1 (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (/ (* (sin y) (sin z)) (* (cos z) (cos y)))) (sin a)))))))
1546939331.294 * * * * [misc]progress:  [ 42 / 114 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ 1 (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* 1 (* (tan y) (tan z)))) (sin a)))))))>
1546939331.294 * * * * [misc]progress:  [ 43 / 114 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ 1 (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (* (tan y) (* (cbrt (tan z)) (cbrt (tan z)))) (cbrt (tan z)))) (sin a)))))))>
1546939331.294 * [enter]simplify:  Simplifying (cbrt (tan z))
1546939331.294 * * [misc]simplify:  iters left: 2 (3 enodes)
1546939331.295 * [exit]simplify:  Simplified to (cbrt (tan z))
1546939331.295 * [misc]simplify:  Simplified (2 2 2 2 2 1 2 2) to (λ (x y z a) (+ x (/ 1 (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (* (tan y) (* (cbrt (tan z)) (cbrt (tan z)))) (cbrt (tan z)))) (sin a)))))))
1546939331.295 * * * * [misc]progress:  [ 44 / 114 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ 1 (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (* (tan y) (sqrt (tan z))) (sqrt (tan z)))) (sin a)))))))>
1546939331.295 * [enter]simplify:  Simplifying (sqrt (tan z))
1546939331.295 * * [misc]simplify:  iters left: 2 (3 enodes)
1546939331.296 * [exit]simplify:  Simplified to (sqrt (tan z))
1546939331.296 * [misc]simplify:  Simplified (2 2 2 2 2 1 2 2) to (λ (x y z a) (+ x (/ 1 (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (* (tan y) (sqrt (tan z))) (sqrt (tan z)))) (sin a)))))))
1546939331.296 * * * * [misc]progress:  [ 45 / 114 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ 1 (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (* (tan y) 1) (tan z))) (sin a)))))))>
1546939331.296 * [enter]simplify:  Simplifying (tan z)
1546939331.296 * * [misc]simplify:  iters left: 1 (2 enodes)
1546939331.296 * [exit]simplify:  Simplified to (tan z)
1546939331.296 * [misc]simplify:  Simplified (2 2 2 2 2 1 2 2) to (λ (x y z a) (+ x (/ 1 (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (* (tan y) 1) (tan z))) (sin a)))))))
1546939331.296 * * * * [misc]progress:  [ 46 / 114 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ 1 (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (* (cbrt (tan y)) (cbrt (tan y))) (* (cbrt (tan y)) (tan z)))) (sin a)))))))>
1546939331.297 * [enter]simplify:  Simplifying (* (cbrt (tan y)) (cbrt (tan y)))
1546939331.297 * * [misc]simplify:  iters left: 4 (4 enodes)
1546939331.297 * [exit]simplify:  Simplified to (* (cbrt (tan y)) (cbrt (tan y)))
1546939331.297 * [misc]simplify:  Simplified (2 2 2 2 2 1 2 1) to (λ (x y z a) (+ x (/ 1 (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (* (cbrt (tan y)) (cbrt (tan y))) (* (cbrt (tan y)) (tan z)))) (sin a)))))))
1546939331.297 * * * * [misc]progress:  [ 47 / 114 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ 1 (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (sqrt (tan y)) (* (sqrt (tan y)) (tan z)))) (sin a)))))))>
1546939331.297 * [enter]simplify:  Simplifying (sqrt (tan y))
1546939331.297 * * [misc]simplify:  iters left: 2 (3 enodes)
1546939331.298 * [exit]simplify:  Simplified to (sqrt (tan y))
1546939331.298 * [misc]simplify:  Simplified (2 2 2 2 2 1 2 1) to (λ (x y z a) (+ x (/ 1 (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (sqrt (tan y)) (* (sqrt (tan y)) (tan z)))) (sin a)))))))
1546939331.298 * * * * [misc]progress:  [ 48 / 114 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ 1 (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* 1 (* (tan y) (tan z)))) (sin a)))))))>
1546939331.298 * * * * [misc]progress:  [ 49 / 114 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ 1 (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (/ (* (tan y) (sin z)) (cos z))) (sin a)))))))>
1546939331.298 * [enter]simplify:  Simplifying (cos z)
1546939331.298 * * [misc]simplify:  iters left: 1 (2 enodes)
1546939331.298 * [exit]simplify:  Simplified to (cos z)
1546939331.299 * [misc]simplify:  Simplified (2 2 2 2 2 1 2 2) to (λ (x y z a) (+ x (/ 1 (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (/ (* (tan y) (sin z)) (cos z))) (sin a)))))))
1546939331.299 * * * * [misc]progress:  [ 50 / 114 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ 1 (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (/ (* (sin y) (tan z)) (cos y))) (sin a)))))))>
1546939331.299 * [enter]simplify:  Simplifying (* (sin y) (tan z))
1546939331.299 * * [misc]simplify:  iters left: 3 (5 enodes)
1546939331.299 * * [misc]simplify:  iters left: 2 (6 enodes)
1546939331.300 * [exit]simplify:  Simplified to (* (tan z) (sin y))
1546939331.300 * [misc]simplify:  Simplified (2 2 2 2 2 1 2 1) to (λ (x y z a) (+ x (/ 1 (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (/ (* (tan z) (sin y)) (cos y))) (sin a)))))))
1546939331.300 * * * * [misc]progress:  [ 51 / 114 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ 1 (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan z) (tan y))) (sin a)))))))>
1546939331.300 * * * * [misc]progress:  [ 52 / 114 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ 1 (/ (* (- 1 (pow (* (tan y) (tan z)) 1)) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))))>
1546939331.301 * [enter]simplify:  Simplifying (* (tan y) (tan z))
1546939331.301 * * [misc]simplify:  iters left: 3 (5 enodes)
1546939331.301 * * [misc]simplify:  iters left: 2 (6 enodes)
1546939331.302 * [exit]simplify:  Simplified to (* (tan z) (tan y))
1546939331.302 * [misc]simplify:  Simplified (2 2 2 1 1 2 1) to (λ (x y z a) (+ x (/ 1 (/ (* (- 1 (pow (* (tan z) (tan y)) 1)) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))))
1546939331.302 * * * * [misc]progress:  [ 53 / 114 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ 1 (/ (* (- 1 (pow (* (tan y) (tan z)) 1)) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))))>
1546939331.302 * * * * [misc]progress:  [ 54 / 114 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ 1 (/ (* (- 1 (exp (+ (log (tan y)) (log (tan z))))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))))>
1546939331.302 * [enter]simplify:  Simplifying (+ (log (tan y)) (log (tan z)))
1546939331.302 * * [misc]simplify:  iters left: 4 (7 enodes)
1546939331.303 * * [misc]simplify:  iters left: 3 (8 enodes)
1546939331.305 * [exit]simplify:  Simplified to (+ (log (tan z)) (log (tan y)))
1546939331.305 * [misc]simplify:  Simplified (2 2 2 1 1 2 1) to (λ (x y z a) (+ x (/ 1 (/ (* (- 1 (exp (+ (log (tan z)) (log (tan y))))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))))
1546939331.305 * * * * [misc]progress:  [ 55 / 114 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ 1 (/ (* (- 1 (exp (log (* (tan y) (tan z))))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))))>
1546939331.305 * * * * [misc]progress:  [ 56 / 114 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ 1 (/ (* (- 1 (log (exp (* (tan y) (tan z))))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))))>
1546939331.305 * * * * [misc]progress:  [ 57 / 114 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ 1 (/ (* (- 1 (cbrt (* (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))))>
1546939331.305 * [enter]simplify:  Simplifying (* (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z)))
1546939331.305 * * [misc]simplify:  iters left: 6 (9 enodes)
1546939331.306 * * [misc]simplify:  iters left: 5 (16 enodes)
1546939331.309 * * [misc]simplify:  iters left: 4 (41 enodes)
1546939331.316 * * [misc]simplify:  iters left: 3 (75 enodes)
1546939331.328 * * [misc]simplify:  iters left: 2 (99 enodes)
1546939331.342 * * [misc]simplify:  iters left: 1 (102 enodes)
1546939331.354 * [exit]simplify:  Simplified to (pow (* (tan z) (tan y)) 3)
1546939331.354 * [misc]simplify:  Simplified (2 2 2 1 1 2 1) to (λ (x y z a) (+ x (/ 1 (/ (* (- 1 (cbrt (pow (* (tan z) (tan y)) 3))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))))
1546939331.354 * * * * [misc]progress:  [ 58 / 114 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ 1 (/ (* (- 1 (* (* (cbrt (* (tan y) (tan z))) (cbrt (* (tan y) (tan z)))) (cbrt (* (tan y) (tan z))))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))))>
1546939331.354 * * * * [misc]progress:  [ 59 / 114 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ 1 (/ (* (- 1 (cbrt (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))))>
1546939331.354 * * * * [misc]progress:  [ 60 / 114 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ 1 (/ (* (- 1 (* (sqrt (* (tan y) (tan z))) (sqrt (* (tan y) (tan z))))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))))>
1546939331.354 * * * * [misc]progress:  [ 61 / 114 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ 1 (/ (* (- 1 (/ (* (sin y) (sin z)) (* (cos y) (cos z)))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))))>
1546939331.354 * [enter]simplify:  Simplifying (* (sin y) (sin z))
1546939331.354 * * [misc]simplify:  iters left: 3 (5 enodes)
1546939331.355 * * [misc]simplify:  iters left: 2 (6 enodes)
1546939331.356 * [exit]simplify:  Simplified to (* (sin z) (sin y))
1546939331.356 * [misc]simplify:  Simplified (2 2 2 1 1 2 1) to (λ (x y z a) (+ x (/ 1 (/ (* (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))))
1546939331.356 * [enter]simplify:  Simplifying (* (cos y) (cos z))
1546939331.356 * * [misc]simplify:  iters left: 3 (5 enodes)
1546939331.357 * * [misc]simplify:  iters left: 2 (6 enodes)
1546939331.357 * [exit]simplify:  Simplified to (* (cos z) (cos y))
1546939331.357 * [misc]simplify:  Simplified (2 2 2 1 1 2 2) to (λ (x y z a) (+ x (/ 1 (/ (* (- 1 (/ (* (sin y) (sin z)) (* (cos z) (cos y)))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))))
1546939331.357 * * * * [misc]progress:  [ 62 / 114 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ 1 (/ (* (- 1 (* 1 (* (tan y) (tan z)))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))))>
1546939331.358 * * * * [misc]progress:  [ 63 / 114 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ 1 (/ (* (- 1 (* (* (tan y) (* (cbrt (tan z)) (cbrt (tan z)))) (cbrt (tan z)))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))))>
1546939331.358 * [enter]simplify:  Simplifying (cbrt (tan z))
1546939331.358 * * [misc]simplify:  iters left: 2 (3 enodes)
1546939331.358 * [exit]simplify:  Simplified to (cbrt (tan z))
1546939331.358 * [misc]simplify:  Simplified (2 2 2 1 1 2 2) to (λ (x y z a) (+ x (/ 1 (/ (* (- 1 (* (* (tan y) (* (cbrt (tan z)) (cbrt (tan z)))) (cbrt (tan z)))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))))
1546939331.358 * * * * [misc]progress:  [ 64 / 114 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ 1 (/ (* (- 1 (* (* (tan y) (sqrt (tan z))) (sqrt (tan z)))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))))>
1546939331.358 * [enter]simplify:  Simplifying (sqrt (tan z))
1546939331.358 * * [misc]simplify:  iters left: 2 (3 enodes)
1546939331.359 * [exit]simplify:  Simplified to (sqrt (tan z))
1546939331.359 * [misc]simplify:  Simplified (2 2 2 1 1 2 2) to (λ (x y z a) (+ x (/ 1 (/ (* (- 1 (* (* (tan y) (sqrt (tan z))) (sqrt (tan z)))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))))
1546939331.359 * * * * [misc]progress:  [ 65 / 114 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ 1 (/ (* (- 1 (* (* (tan y) 1) (tan z))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))))>
1546939331.359 * [enter]simplify:  Simplifying (tan z)
1546939331.359 * * [misc]simplify:  iters left: 1 (2 enodes)
1546939331.359 * [exit]simplify:  Simplified to (tan z)
1546939331.359 * [misc]simplify:  Simplified (2 2 2 1 1 2 2) to (λ (x y z a) (+ x (/ 1 (/ (* (- 1 (* (* (tan y) 1) (tan z))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))))
1546939331.359 * * * * [misc]progress:  [ 66 / 114 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ 1 (/ (* (- 1 (* (* (cbrt (tan y)) (cbrt (tan y))) (* (cbrt (tan y)) (tan z)))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))))>
1546939331.360 * [enter]simplify:  Simplifying (* (cbrt (tan y)) (cbrt (tan y)))
1546939331.360 * * [misc]simplify:  iters left: 4 (4 enodes)
1546939331.360 * [exit]simplify:  Simplified to (* (cbrt (tan y)) (cbrt (tan y)))
1546939331.360 * [misc]simplify:  Simplified (2 2 2 1 1 2 1) to (λ (x y z a) (+ x (/ 1 (/ (* (- 1 (* (* (cbrt (tan y)) (cbrt (tan y))) (* (cbrt (tan y)) (tan z)))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))))
1546939331.360 * * * * [misc]progress:  [ 67 / 114 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ 1 (/ (* (- 1 (* (sqrt (tan y)) (* (sqrt (tan y)) (tan z)))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))))>
1546939331.360 * [enter]simplify:  Simplifying (sqrt (tan y))
1546939331.360 * * [misc]simplify:  iters left: 2 (3 enodes)
1546939331.361 * [exit]simplify:  Simplified to (sqrt (tan y))
1546939331.361 * [misc]simplify:  Simplified (2 2 2 1 1 2 1) to (λ (x y z a) (+ x (/ 1 (/ (* (- 1 (* (sqrt (tan y)) (* (sqrt (tan y)) (tan z)))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))))
1546939331.361 * * * * [misc]progress:  [ 68 / 114 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ 1 (/ (* (- 1 (* 1 (* (tan y) (tan z)))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))))>
1546939331.361 * * * * [misc]progress:  [ 69 / 114 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ 1 (/ (* (- 1 (/ (* (tan y) (sin z)) (cos z))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))))>
1546939331.361 * [enter]simplify:  Simplifying (cos z)
1546939331.361 * * [misc]simplify:  iters left: 1 (2 enodes)
1546939331.362 * [exit]simplify:  Simplified to (cos z)
1546939331.362 * [misc]simplify:  Simplified (2 2 2 1 1 2 2) to (λ (x y z a) (+ x (/ 1 (/ (* (- 1 (/ (* (tan y) (sin z)) (cos z))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))))
1546939331.362 * * * * [misc]progress:  [ 70 / 114 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ 1 (/ (* (- 1 (/ (* (sin y) (tan z)) (cos y))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))))>
1546939331.362 * [enter]simplify:  Simplifying (* (sin y) (tan z))
1546939331.362 * * [misc]simplify:  iters left: 3 (5 enodes)
1546939331.363 * * [misc]simplify:  iters left: 2 (6 enodes)
1546939331.363 * [exit]simplify:  Simplified to (* (tan z) (sin y))
1546939331.363 * [misc]simplify:  Simplified (2 2 2 1 1 2 1) to (λ (x y z a) (+ x (/ 1 (/ (* (- 1 (/ (* (tan z) (sin y)) (cos y))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))))
1546939331.363 * * * * [misc]progress:  [ 71 / 114 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ 1 (/ (* (- 1 (* (tan z) (tan y))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))))>
1546939331.364 * * * * [misc]progress:  [ 72 / 114 ] simplifiying candidate #<alt (λ (x y z a) (+ x (pow (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))) -1)))>
1546939331.364 * * * * [misc]progress:  [ 73 / 114 ] simplifiying candidate #<alt (λ (x y z a) (+ x (pow (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))) (- 1))))>
1546939331.364 * [enter]simplify:  Simplifying (- 1)
1546939331.364 * * [misc]simplify:  iters left: 2 (2 enodes)
1546939331.365 * * [misc]simplify:  iters left: 1 (5 enodes)
1546939331.365 * [exit]simplify:  Simplified to -1
1546939331.365 * [misc]simplify:  Simplified (2 2 2) to (λ (x y z a) (+ x (pow (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))) -1)))
1546939331.365 * * * * [misc]progress:  [ 74 / 114 ] simplifiying candidate #<alt (λ (x y z a) (+ x (pow (/ 1 (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))))) 1)))>
1546939331.365 * * * * [misc]progress:  [ 75 / 114 ] simplifiying candidate #<alt (λ (x y z a) (+ x (exp (- (- (+ (log (- 1 (* (tan y) (tan z)))) (log (cos a))) (log (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))))))>
1546939331.365 * * * * [misc]progress:  [ 76 / 114 ] simplifiying candidate #<alt (λ (x y z a) (+ x (exp (- (- (log (* (- 1 (* (tan y) (tan z))) (cos a))) (log (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))))))>
1546939331.365 * * * * [misc]progress:  [ 77 / 114 ] simplifiying candidate #<alt (λ (x y z a) (+ x (exp (- (log (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))))))>
1546939331.365 * * * * [misc]progress:  [ 78 / 114 ] simplifiying candidate #<alt (λ (x y z a) (+ x (exp (log (/ 1 (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))))))>
1546939331.365 * * * * [misc]progress:  [ 79 / 114 ] simplifiying candidate #<alt (λ (x y z a) (+ x (log (exp (/ 1 (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))))))>
1546939331.365 * * * * [misc]progress:  [ 80 / 114 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (* (cbrt (/ 1 (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))) (cbrt (/ 1 (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))))))) (cbrt (/ 1 (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))))))>
1546939331.365 * * * * [misc]progress:  [ 81 / 114 ] simplifiying candidate #<alt (λ (x y z a) (+ x (cbrt (* (* (/ 1 (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))))) (/ 1 (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))) (/ 1 (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))))))>
1546939331.365 * * * * [misc]progress:  [ 82 / 114 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (sqrt (/ 1 (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))) (sqrt (/ 1 (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))))))>
1546939331.365 * * * * [misc]progress:  [ 83 / 114 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- 1) (- (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))))))))>
1546939331.366 * * * * [misc]progress:  [ 84 / 114 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* 1 (/ 1 (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))))))))>
1546939331.366 * * * * [misc]progress:  [ 85 / 114 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* 1 (/ 1 (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))))))))>
1546939331.366 * * * * [misc]progress:  [ 86 / 114 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ 1 (/ (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))) 1))))>
1546939331.366 * * * * [misc]progress:  [ 87 / 114 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (/ 1 (* (cbrt (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))))) (cbrt (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))))))) (cbrt (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))))))))>
1546939331.366 * [enter]simplify:  Simplifying (cbrt (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))
1546939331.366 * * [misc]simplify:  iters left: 6 (17 enodes)
1546939331.368 * * [misc]simplify:  iters left: 5 (30 enodes)
1546939331.373 * * [misc]simplify:  iters left: 4 (72 enodes)
1546939331.387 * * [misc]simplify:  iters left: 3 (245 enodes)
1546939331.466 * [exit]simplify:  Simplified to (cbrt (/ (- 1 (* (tan z) (tan y))) (- (* 1 (+ (tan y) (tan z))) (/ (- 1 (* (tan z) (tan y))) (/ (cos a) (sin a))))))
1546939331.467 * [misc]simplify:  Simplified (2 2 2) to (λ (x y z a) (+ x (/ (/ 1 (* (cbrt (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))))) (cbrt (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))))))) (cbrt (/ (- 1 (* (tan z) (tan y))) (- (* 1 (+ (tan y) (tan z))) (/ (- 1 (* (tan z) (tan y))) (/ (cos a) (sin a)))))))))
1546939331.467 * * * * [misc]progress:  [ 88 / 114 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (/ 1 (sqrt (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))) (sqrt (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))))))))>
1546939331.467 * [enter]simplify:  Simplifying (sqrt (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))
1546939331.467 * * [misc]simplify:  iters left: 6 (17 enodes)
1546939331.470 * * [misc]simplify:  iters left: 5 (30 enodes)
1546939331.474 * * [misc]simplify:  iters left: 4 (72 enodes)
1546939331.488 * * [misc]simplify:  iters left: 3 (245 enodes)
1546939331.568 * [exit]simplify:  Simplified to (sqrt (/ (- 1 (* (tan z) (tan y))) (- (* 1 (+ (tan y) (tan z))) (/ (- 1 (* (tan z) (tan y))) (/ (cos a) (sin a))))))
1546939331.568 * [misc]simplify:  Simplified (2 2 2) to (λ (x y z a) (+ x (/ (/ 1 (sqrt (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))) (sqrt (/ (- 1 (* (tan z) (tan y))) (- (* 1 (+ (tan y) (tan z))) (/ (- 1 (* (tan z) (tan y))) (/ (cos a) (sin a)))))))))
1546939331.568 * * * * [misc]progress:  [ 89 / 114 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (/ 1 (/ (- 1 (* (tan y) (tan z))) (* (cbrt (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))) (cbrt (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))))))) (/ (cos a) (cbrt (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))))))))>
1546939331.568 * [enter]simplify:  Simplifying (/ (cos a) (cbrt (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))
1546939331.568 * * [misc]simplify:  iters left: 6 (16 enodes)
1546939331.571 * * [misc]simplify:  iters left: 5 (26 enodes)
1546939331.575 * * [misc]simplify:  iters left: 4 (54 enodes)
1546939331.585 * * [misc]simplify:  iters left: 3 (148 enodes)
1546939331.620 * * [misc]simplify:  iters left: 2 (293 enodes)
1546939331.697 * [exit]simplify:  Simplified to (/ (cos a) (cbrt (- (+ (* (+ (tan y) (tan z)) (cos a)) (* (* (tan z) (sin a)) (tan y))) (sin a))))
1546939331.697 * [misc]simplify:  Simplified (2 2 2) to (λ (x y z a) (+ x (/ (/ 1 (/ (- 1 (* (tan y) (tan z))) (* (cbrt (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))) (cbrt (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))))))) (/ (cos a) (cbrt (- (+ (* (+ (tan y) (tan z)) (cos a)) (* (* (tan z) (sin a)) (tan y))) (sin a)))))))
1546939331.697 * * * * [misc]progress:  [ 90 / 114 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (/ 1 (/ (- 1 (* (tan y) (tan z))) (sqrt (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))) (/ (cos a) (sqrt (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))))))))>
1546939331.698 * [enter]simplify:  Simplifying (/ (cos a) (sqrt (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))
1546939331.698 * * [misc]simplify:  iters left: 6 (16 enodes)
1546939331.700 * * [misc]simplify:  iters left: 5 (26 enodes)
1546939331.704 * * [misc]simplify:  iters left: 4 (54 enodes)
1546939331.717 * * [misc]simplify:  iters left: 3 (148 enodes)
1546939331.749 * * [misc]simplify:  iters left: 2 (293 enodes)
1546939331.828 * [exit]simplify:  Simplified to (/ (cos a) (sqrt (- (+ (* (+ (tan y) (tan z)) (cos a)) (* (* (tan z) (sin a)) (tan y))) (sin a))))
1546939331.829 * [misc]simplify:  Simplified (2 2 2) to (λ (x y z a) (+ x (/ (/ 1 (/ (- 1 (* (tan y) (tan z))) (sqrt (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))) (/ (cos a) (sqrt (- (+ (* (+ (tan y) (tan z)) (cos a)) (* (* (tan z) (sin a)) (tan y))) (sin a)))))))
1546939331.829 * * * * [misc]progress:  [ 91 / 114 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (/ 1 (/ (- 1 (* (tan y) (tan z))) 1)) (/ (cos a) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))))>
1546939331.829 * [enter]simplify:  Simplifying (/ (cos a) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))))
1546939331.829 * * [misc]simplify:  iters left: 6 (15 enodes)
1546939331.831 * * [misc]simplify:  iters left: 5 (25 enodes)
1546939331.835 * * [misc]simplify:  iters left: 4 (53 enodes)
1546939331.847 * * [misc]simplify:  iters left: 3 (148 enodes)
1546939331.880 * * [misc]simplify:  iters left: 2 (298 enodes)
1546939331.958 * [exit]simplify:  Simplified to (/ (cos a) (+ (- (* (cos a) (+ (tan z) (tan y))) (sin a)) (* (sin a) (* (tan y) (tan z)))))
1546939331.958 * [misc]simplify:  Simplified (2 2 2) to (λ (x y z a) (+ x (/ (/ 1 (/ (- 1 (* (tan y) (tan z))) 1)) (/ (cos a) (+ (- (* (cos a) (+ (tan z) (tan y))) (sin a)) (* (sin a) (* (tan y) (tan z))))))))
1546939331.959 * * * * [misc]progress:  [ 92 / 114 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (/ 1 1) (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))))>
1546939331.959 * [enter]simplify:  Simplifying (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))))
1546939331.959 * * [misc]simplify:  iters left: 6 (16 enodes)
1546939331.961 * * [misc]simplify:  iters left: 5 (29 enodes)
1546939331.968 * * [misc]simplify:  iters left: 4 (71 enodes)
1546939331.982 * * [misc]simplify:  iters left: 3 (243 enodes)
1546939332.059 * [exit]simplify:  Simplified to (/ (- 1 (* (tan z) (tan y))) (- (* 1 (+ (tan y) (tan z))) (* (/ (sin a) (cos a)) (- 1 (* (tan z) (tan y))))))
1546939332.059 * [misc]simplify:  Simplified (2 2 2) to (λ (x y z a) (+ x (/ (/ 1 1) (/ (- 1 (* (tan z) (tan y))) (- (* 1 (+ (tan y) (tan z))) (* (/ (sin a) (cos a)) (- 1 (* (tan z) (tan y)))))))))
1546939332.059 * * * * [misc]progress:  [ 93 / 114 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (/ 1 (* (- 1 (* (tan y) (tan z))) (cos a))) (/ 1 (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))))>
1546939332.059 * [enter]simplify:  Simplifying (/ 1 (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))))
1546939332.059 * * [misc]simplify:  iters left: 6 (15 enodes)
1546939332.062 * * [misc]simplify:  iters left: 5 (25 enodes)
1546939332.065 * * [misc]simplify:  iters left: 4 (53 enodes)
1546939332.075 * * [misc]simplify:  iters left: 3 (147 enodes)
1546939332.112 * * [misc]simplify:  iters left: 2 (296 enodes)
1546939332.189 * [exit]simplify:  Simplified to (/ 1 (+ (- (* (cos a) (+ (tan z) (tan y))) (sin a)) (* (sin a) (* (tan z) (tan y)))))
1546939332.189 * [misc]simplify:  Simplified (2 2 2) to (λ (x y z a) (+ x (/ (/ 1 (* (- 1 (* (tan y) (tan z))) (cos a))) (/ 1 (+ (- (* (cos a) (+ (tan z) (tan y))) (sin a)) (* (sin a) (* (tan z) (tan y))))))))
1546939332.189 * * * * [misc]progress:  [ 94 / 114 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (/ 1 (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (cos a)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))))) (* (* (cos y) (cos z)) (* (- (pow 1 3) (pow (* (tan y) (tan z)) 3)) (sin a)))))) (* (* (cos y) (cos z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))))))))>
1546939332.189 * [enter]simplify:  Simplifying (* (* (cos y) (cos z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))
1546939332.189 * * [misc]simplify:  iters left: 6 (15 enodes)
1546939332.192 * * [misc]simplify:  iters left: 5 (42 enodes)
1546939332.201 * * [misc]simplify:  iters left: 4 (135 enodes)
1546939332.238 * * [misc]simplify:  iters left: 3 (451 enodes)
1546939332.480 * [exit]simplify:  Simplified to (+ (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (cos z) (cos y)))) (+ (* (* (tan z) (tan y)) (* (cos z) (cos y))) (* (cos z) (cos y))))
1546939332.480 * [misc]simplify:  Simplified (2 2 2) to (λ (x y z a) (+ x (/ (/ 1 (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (cos a)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))))) (* (* (cos y) (cos z)) (* (- (pow 1 3) (pow (* (tan y) (tan z)) 3)) (sin a)))))) (+ (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (cos z) (cos y)))) (+ (* (* (tan z) (tan y)) (* (cos z) (cos y))) (* (cos z) (cos y)))))))
1546939332.481 * * * * [misc]progress:  [ 95 / 114 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (/ 1 (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (cos a)) (+ 1 (* (tan y) (tan z)))) (* (* (cos y) (cos z)) (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (sin a)))))) (* (* (cos y) (cos z)) (+ 1 (* (tan y) (tan z)))))))>
1546939332.481 * [enter]simplify:  Simplifying (* (* (cos y) (cos z)) (+ 1 (* (tan y) (tan z))))
1546939332.481 * * [misc]simplify:  iters left: 6 (11 enodes)
1546939332.483 * * [misc]simplify:  iters left: 5 (25 enodes)
1546939332.487 * * [misc]simplify:  iters left: 4 (61 enodes)
1546939332.499 * * [misc]simplify:  iters left: 3 (153 enodes)
1546939332.547 * * [misc]simplify:  iters left: 2 (398 enodes)
1546939332.683 * [exit]simplify:  Simplified to (* (+ 1 (* (tan y) (tan z))) (* (cos y) (cos z)))
1546939332.683 * [misc]simplify:  Simplified (2 2 2) to (λ (x y z a) (+ x (/ (/ 1 (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (cos a)) (+ 1 (* (tan y) (tan z)))) (* (* (cos y) (cos z)) (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (sin a)))))) (* (+ 1 (* (tan y) (tan z))) (* (cos y) (cos z))))))
1546939332.683 * * * * [misc]progress:  [ 96 / 114 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (/ 1 (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (cos a)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))))) (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (- (pow 1 3) (pow (* (tan y) (tan z)) 3)) (sin a)))))) (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))))))))>
1546939332.684 * [enter]simplify:  Simplifying (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))
1546939332.684 * * [misc]simplify:  iters left: 6 (16 enodes)
1546939332.687 * * [misc]simplify:  iters left: 5 (47 enodes)
1546939332.697 * * [misc]simplify:  iters left: 4 (148 enodes)
1546939332.746 * [exit]simplify:  Simplified to (* (+ (+ (* (tan z) (tan y)) 1) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (+ (* (tan y) (tan y)) (* (tan z) (- (tan z) (tan y)))))
1546939332.746 * [misc]simplify:  Simplified (2 2 2) to (λ (x y z a) (+ x (/ (/ 1 (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (cos a)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))))) (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (- (pow 1 3) (pow (* (tan y) (tan z)) 3)) (sin a)))))) (* (+ (+ (* (tan z) (tan y)) 1) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (+ (* (tan y) (tan y)) (* (tan z) (- (tan z) (tan y))))))))
1546939332.746 * * * * [misc]progress:  [ 97 / 114 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (/ 1 (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (cos a)) (+ 1 (* (tan y) (tan z)))) (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (sin a)))))) (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ 1 (* (tan y) (tan z)))))))>
1546939332.746 * [enter]simplify:  Simplifying (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ 1 (* (tan y) (tan z))))
1546939332.746 * * [misc]simplify:  iters left: 6 (12 enodes)
1546939332.749 * * [misc]simplify:  iters left: 5 (30 enodes)
1546939332.754 * * [misc]simplify:  iters left: 4 (79 enodes)
1546939332.774 * * [misc]simplify:  iters left: 3 (300 enodes)
1546939332.932 * [exit]simplify:  Simplified to (* (+ (* (tan z) (tan y)) 1) (+ (* (tan y) (tan y)) (* (tan z) (- (tan z) (tan y)))))
1546939332.932 * [misc]simplify:  Simplified (2 2 2) to (λ (x y z a) (+ x (/ (/ 1 (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (cos a)) (+ 1 (* (tan y) (tan z)))) (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (sin a)))))) (* (+ (* (tan z) (tan y)) 1) (+ (* (tan y) (tan y)) (* (tan z) (- (tan z) (tan y))))))))
1546939332.932 * * * * [misc]progress:  [ 98 / 114 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (/ 1 (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (cos a)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))))) (* (- (tan y) (tan z)) (* (- (pow 1 3) (pow (* (tan y) (tan z)) 3)) (sin a)))))) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))))))))>
1546939332.932 * [enter]simplify:  Simplifying (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))
1546939332.932 * * [misc]simplify:  iters left: 6 (13 enodes)
1546939332.935 * * [misc]simplify:  iters left: 5 (39 enodes)
1546939332.942 * * [misc]simplify:  iters left: 4 (121 enodes)
1546939332.979 * * [misc]simplify:  iters left: 3 (408 enodes)
1546939333.157 * [exit]simplify:  Simplified to (* (+ (+ (* (tan z) (tan y)) 1) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (- (tan y) (tan z)))
1546939333.158 * [misc]simplify:  Simplified (2 2 2) to (λ (x y z a) (+ x (/ (/ 1 (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (cos a)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))))) (* (- (tan y) (tan z)) (* (- (pow 1 3) (pow (* (tan y) (tan z)) 3)) (sin a)))))) (* (+ (+ (* (tan z) (tan y)) 1) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (- (tan y) (tan z))))))
1546939333.158 * * * * [misc]progress:  [ 99 / 114 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (/ 1 (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (cos a)) (+ 1 (* (tan y) (tan z)))) (* (- (tan y) (tan z)) (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (sin a)))))) (* (- (tan y) (tan z)) (+ 1 (* (tan y) (tan z)))))))>
1546939333.158 * [enter]simplify:  Simplifying (* (- (tan y) (tan z)) (+ 1 (* (tan y) (tan z))))
1546939333.158 * * [misc]simplify:  iters left: 6 (9 enodes)
1546939333.159 * * [misc]simplify:  iters left: 5 (22 enodes)
1546939333.163 * * [misc]simplify:  iters left: 4 (51 enodes)
1546939333.174 * * [misc]simplify:  iters left: 3 (188 enodes)
1546939333.249 * [exit]simplify:  Simplified to (+ (- (tan y) (tan z)) (* (- (tan y) (tan z)) (* (tan y) (tan z))))
1546939333.249 * [misc]simplify:  Simplified (2 2 2) to (λ (x y z a) (+ x (/ (/ 1 (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (cos a)) (+ 1 (* (tan y) (tan z)))) (* (- (tan y) (tan z)) (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (sin a)))))) (+ (- (tan y) (tan z)) (* (- (tan y) (tan z)) (* (tan y) (tan z)))))))
1546939333.249 * * * * [misc]progress:  [ 100 / 114 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (/ 1 (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (pow (* (+ (tan y) (tan z)) (cos a)) 3) (pow (* (- 1 (* (tan y) (tan z))) (sin a)) 3)))) (+ (* (* (+ (tan y) (tan z)) (cos a)) (* (+ (tan y) (tan z)) (cos a))) (+ (* (* (- 1 (* (tan y) (tan z))) (sin a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))))))))>
1546939333.249 * [enter]simplify:  Simplifying (+ (* (* (+ (tan y) (tan z)) (cos a)) (* (+ (tan y) (tan z)) (cos a))) (+ (* (* (- 1 (* (tan y) (tan z))) (sin a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))
1546939333.249 * * [misc]simplify:  iters left: 6 (18 enodes)
1546939333.252 * * [misc]simplify:  iters left: 5 (45 enodes)
1546939333.261 * * [misc]simplify:  iters left: 4 (136 enodes)
1546939333.317 * [exit]simplify:  Simplified to (+ (+ (* (* (* (sin a) (cos a)) (+ (tan y) (tan z))) (- 1 (* (tan z) (tan y)))) (* (* (cos a) (+ (tan y) (tan z))) (* (cos a) (+ (tan y) (tan z))))) (* (* (- 1 (* (tan z) (tan y))) (sin a)) (* (- 1 (* (tan z) (tan y))) (sin a))))
1546939333.318 * [misc]simplify:  Simplified (2 2 2) to (λ (x y z a) (+ x (/ (/ 1 (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (pow (* (+ (tan y) (tan z)) (cos a)) 3) (pow (* (- 1 (* (tan y) (tan z))) (sin a)) 3)))) (+ (+ (* (* (* (sin a) (cos a)) (+ (tan y) (tan z))) (- 1 (* (tan z) (tan y)))) (* (* (cos a) (+ (tan y) (tan z))) (* (cos a) (+ (tan y) (tan z))))) (* (* (- 1 (* (tan z) (tan y))) (sin a)) (* (- 1 (* (tan z) (tan y))) (sin a)))))))
1546939333.318 * * * * [misc]progress:  [ 101 / 114 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (/ 1 (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (* (* (+ (tan y) (tan z)) (cos a)) (* (+ (tan y) (tan z)) (cos a))) (* (* (- 1 (* (tan y) (tan z))) (sin a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))) (+ (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))))))>
1546939333.318 * [enter]simplify:  Simplifying (+ (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))
1546939333.318 * * [misc]simplify:  iters left: 6 (14 enodes)
1546939333.320 * * [misc]simplify:  iters left: 5 (23 enodes)
1546939333.323 * * [misc]simplify:  iters left: 4 (44 enodes)
1546939333.333 * * [misc]simplify:  iters left: 3 (104 enodes)
1546939333.355 * * [misc]simplify:  iters left: 2 (210 enodes)
1546939333.403 * * [misc]simplify:  iters left: 1 (350 enodes)
1546939333.475 * [exit]simplify:  Simplified to (+ (- (sin a) (* (tan y) (* (sin a) (tan z)))) (* (cos a) (+ (tan z) (tan y))))
1546939333.475 * [misc]simplify:  Simplified (2 2 2) to (λ (x y z a) (+ x (/ (/ 1 (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (* (* (+ (tan y) (tan z)) (cos a)) (* (+ (tan y) (tan z)) (cos a))) (* (* (- 1 (* (tan y) (tan z))) (sin a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))) (+ (- (sin a) (* (tan y) (* (sin a) (tan z)))) (* (cos a) (+ (tan z) (tan y)))))))
1546939333.475 * * * * [misc]progress:  [ 102 / 114 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ 1 (* (- 1 (* (tan y) (tan z))) (cos a))) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))))))>
1546939333.475 * [enter]simplify:  Simplifying (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))
1546939333.475 * * [misc]simplify:  iters left: 6 (14 enodes)
1546939333.477 * * [misc]simplify:  iters left: 5 (24 enodes)
1546939333.481 * * [misc]simplify:  iters left: 4 (52 enodes)
1546939333.491 * * [misc]simplify:  iters left: 3 (146 enodes)
1546939333.526 * * [misc]simplify:  iters left: 2 (310 enodes)
1546939333.614 * [exit]simplify:  Simplified to (+ (* (* (tan y) (sin a)) (tan z)) (- (* (cos a) (+ (tan y) (tan z))) (sin a)))
1546939333.614 * [misc]simplify:  Simplified (2 2 2) to (λ (x y z a) (+ x (* (/ 1 (* (- 1 (* (tan y) (tan z))) (cos a))) (+ (* (* (tan y) (sin a)) (tan z)) (- (* (cos a) (+ (tan y) (tan z))) (sin a))))))
1546939333.614 * * * * [misc]progress:  [ 103 / 114 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ 1 (+ (* 1/3 a) (+ (* 2/3 z) (* 2/3 y))))))>
1546939333.614 * [enter]simplify:  Simplifying (+ (* 1/3 a) (+ (* 2/3 z) (* 2/3 y)))
1546939333.614 * * [misc]simplify:  iters left: 6 (10 enodes)
1546939333.616 * * [misc]simplify:  iters left: 5 (19 enodes)
1546939333.619 * * [misc]simplify:  iters left: 4 (28 enodes)
1546939333.623 * * [misc]simplify:  iters left: 3 (29 enodes)
1546939333.626 * [exit]simplify:  Simplified to (+ (* (+ y z) 2/3) (* 1/3 a))
1546939333.626 * [misc]simplify:  Simplified (2 2 2) to (λ (x y z a) (+ x (/ 1 (+ (* (+ y z) 2/3) (* 1/3 a)))))
1546939333.626 * * * * [misc]progress:  [ 104 / 114 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ 1 (/ (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))) (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a))))))>
1546939333.627 * [enter]simplify:  Simplifying (/ (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))) (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)))
1546939333.627 * * [misc]simplify:  iters left: 6 (25 enodes)
1546939333.631 * * [misc]simplify:  iters left: 5 (65 enodes)
1546939333.644 * * [misc]simplify:  iters left: 4 (168 enodes)
1546939333.677 * * [misc]simplify:  iters left: 3 (432 enodes)
1546939333.807 * [exit]simplify:  Simplified to (/ (- (cos a) (* (* (cos a) (/ (sin z) (cos y))) (/ (sin y) (cos z)))) (+ (* (sin y) (+ (/ (cos a) (cos y)) (/ (* (sin a) (sin z)) (* (cos z) (cos y))))) (- (/ (* (cos a) (sin z)) (cos z)) (sin a))))
1546939333.807 * [misc]simplify:  Simplified (2 2 2) to (λ (x y z a) (+ x (/ 1 (/ (- (cos a) (* (* (cos a) (/ (sin z) (cos y))) (/ (sin y) (cos z)))) (+ (* (sin y) (+ (/ (cos a) (cos y)) (/ (* (sin a) (sin z)) (* (cos z) (cos y))))) (- (/ (* (cos a) (sin z)) (cos z)) (sin a)))))))
1546939333.807 * * * * [misc]progress:  [ 105 / 114 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ 1 (/ (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))) (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a))))))>
1546939333.807 * [enter]simplify:  Simplifying (/ (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))) (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)))
1546939333.807 * * [misc]simplify:  iters left: 6 (25 enodes)
1546939333.811 * * [misc]simplify:  iters left: 5 (65 enodes)
1546939333.822 * * [misc]simplify:  iters left: 4 (168 enodes)
1546939333.858 * * [misc]simplify:  iters left: 3 (432 enodes)
1546939333.988 * [exit]simplify:  Simplified to (/ (- (cos a) (* (* (cos a) (/ (sin z) (cos y))) (/ (sin y) (cos z)))) (+ (* (sin y) (+ (/ (cos a) (cos y)) (/ (* (sin a) (sin z)) (* (cos z) (cos y))))) (- (/ (* (cos a) (sin z)) (cos z)) (sin a))))
1546939333.988 * [misc]simplify:  Simplified (2 2 2) to (λ (x y z a) (+ x (/ 1 (/ (- (cos a) (* (* (cos a) (/ (sin z) (cos y))) (/ (sin y) (cos z)))) (+ (* (sin y) (+ (/ (cos a) (cos y)) (/ (* (sin a) (sin z)) (* (cos z) (cos y))))) (- (/ (* (cos a) (sin z)) (cos z)) (sin a)))))))
1546939333.988 * * * * [misc]progress:  [ 106 / 114 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ 1 (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (+ (* 1/3 (* (pow z 3) y)) (+ (* 1/3 (* z (pow y 3))) (* z y)))) (sin a)))))))>
1546939333.989 * [enter]simplify:  Simplifying (+ (* 1/3 (* (pow z 3) y)) (+ (* 1/3 (* z (pow y 3))) (* z y)))
1546939333.989 * * [misc]simplify:  iters left: 6 (13 enodes)
1546939333.991 * * [misc]simplify:  iters left: 5 (32 enodes)
1546939333.996 * * [misc]simplify:  iters left: 4 (71 enodes)
1546939334.010 * * [misc]simplify:  iters left: 3 (150 enodes)
1546939334.043 * * [misc]simplify:  iters left: 2 (275 enodes)
1546939334.098 * * [misc]simplify:  iters left: 1 (390 enodes)
1546939334.191 * [exit]simplify:  Simplified to (+ (* (+ (* y y) (* z z)) (* 1/3 (* z y))) (* z y))
1546939334.191 * [misc]simplify:  Simplified (2 2 2 2 2 1 2) to (λ (x y z a) (+ x (/ 1 (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (+ (* (+ (* y y) (* z z)) (* 1/3 (* z y))) (* z y))) (sin a)))))))
1546939334.191 * * * * [misc]progress:  [ 107 / 114 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ 1 (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) (sin a)))))))>
1546939334.191 * [enter]simplify:  Simplifying (/ (* (sin z) (sin y)) (* (cos y) (cos z)))
1546939334.191 * * [misc]simplify:  iters left: 5 (9 enodes)
1546939334.193 * * [misc]simplify:  iters left: 4 (18 enodes)
1546939334.195 * * [misc]simplify:  iters left: 3 (37 enodes)
1546939334.202 * * [misc]simplify:  iters left: 2 (60 enodes)
1546939334.210 * * [misc]simplify:  iters left: 1 (73 enodes)
1546939334.220 * [exit]simplify:  Simplified to (/ (/ (sin y) (cos z)) (/ (cos y) (sin z)))
1546939334.220 * [misc]simplify:  Simplified (2 2 2 2 2 1 2) to (λ (x y z a) (+ x (/ 1 (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (/ (/ (sin y) (cos z)) (/ (cos y) (sin z)))) (sin a)))))))
1546939334.220 * * * * [misc]progress:  [ 108 / 114 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ 1 (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) (sin a)))))))>
1546939334.220 * [enter]simplify:  Simplifying (/ (* (sin z) (sin y)) (* (cos y) (cos z)))
1546939334.220 * * [misc]simplify:  iters left: 5 (9 enodes)
1546939334.221 * * [misc]simplify:  iters left: 4 (18 enodes)
1546939334.224 * * [misc]simplify:  iters left: 3 (37 enodes)
1546939334.229 * * [misc]simplify:  iters left: 2 (60 enodes)
1546939334.237 * * [misc]simplify:  iters left: 1 (73 enodes)
1546939334.247 * [exit]simplify:  Simplified to (/ (/ (sin y) (cos z)) (/ (cos y) (sin z)))
1546939334.247 * [misc]simplify:  Simplified (2 2 2 2 2 1 2) to (λ (x y z a) (+ x (/ 1 (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (/ (/ (sin y) (cos z)) (/ (cos y) (sin z)))) (sin a)))))))
1546939334.247 * * * * [misc]progress:  [ 109 / 114 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ 1 (/ (* (- 1 (+ (* 1/3 (* (pow z 3) y)) (+ (* 1/3 (* z (pow y 3))) (* z y)))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))))>
1546939334.248 * [enter]simplify:  Simplifying (+ (* 1/3 (* (pow z 3) y)) (+ (* 1/3 (* z (pow y 3))) (* z y)))
1546939334.248 * * [misc]simplify:  iters left: 6 (13 enodes)
1546939334.250 * * [misc]simplify:  iters left: 5 (32 enodes)
1546939334.255 * * [misc]simplify:  iters left: 4 (71 enodes)
1546939334.270 * * [misc]simplify:  iters left: 3 (150 enodes)
1546939334.301 * * [misc]simplify:  iters left: 2 (275 enodes)
1546939334.355 * * [misc]simplify:  iters left: 1 (390 enodes)
1546939334.450 * [exit]simplify:  Simplified to (+ (* (+ (* y y) (* z z)) (* 1/3 (* z y))) (* z y))
1546939334.450 * [misc]simplify:  Simplified (2 2 2 1 1 2) to (λ (x y z a) (+ x (/ 1 (/ (* (- 1 (+ (* (+ (* y y) (* z z)) (* 1/3 (* z y))) (* z y))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))))
1546939334.450 * * * * [misc]progress:  [ 110 / 114 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ 1 (/ (* (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))))>
1546939334.450 * [enter]simplify:  Simplifying (/ (* (sin z) (sin y)) (* (cos y) (cos z)))
1546939334.450 * * [misc]simplify:  iters left: 5 (9 enodes)
1546939334.452 * * [misc]simplify:  iters left: 4 (18 enodes)
1546939334.454 * * [misc]simplify:  iters left: 3 (37 enodes)
1546939334.460 * * [misc]simplify:  iters left: 2 (60 enodes)
1546939334.468 * * [misc]simplify:  iters left: 1 (73 enodes)
1546939334.477 * [exit]simplify:  Simplified to (/ (/ (sin y) (cos z)) (/ (cos y) (sin z)))
1546939334.477 * [misc]simplify:  Simplified (2 2 2 1 1 2) to (λ (x y z a) (+ x (/ 1 (/ (* (- 1 (/ (/ (sin y) (cos z)) (/ (cos y) (sin z)))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))))
1546939334.477 * * * * [misc]progress:  [ 111 / 114 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ 1 (/ (* (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))))>
1546939334.478 * [enter]simplify:  Simplifying (/ (* (sin z) (sin y)) (* (cos y) (cos z)))
1546939334.478 * * [misc]simplify:  iters left: 5 (9 enodes)
1546939334.479 * * [misc]simplify:  iters left: 4 (18 enodes)
1546939334.482 * * [misc]simplify:  iters left: 3 (37 enodes)
1546939334.487 * * [misc]simplify:  iters left: 2 (60 enodes)
1546939334.495 * * [misc]simplify:  iters left: 1 (73 enodes)
1546939334.506 * [exit]simplify:  Simplified to (/ (/ (sin y) (cos z)) (/ (cos y) (sin z)))
1546939334.506 * [misc]simplify:  Simplified (2 2 2 1 1 2) to (λ (x y z a) (+ x (/ 1 (/ (* (- 1 (/ (/ (sin y) (cos z)) (/ (cos y) (sin z)))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))))
1546939334.506 * * * * [misc]progress:  [ 112 / 114 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (+ z y) a)))>
1546939334.506 * [enter]simplify:  Simplifying (- (+ z y) a)
1546939334.506 * * [misc]simplify:  iters left: 4 (5 enodes)
1546939334.507 * * [misc]simplify:  iters left: 3 (10 enodes)
1546939334.509 * * [misc]simplify:  iters left: 2 (18 enodes)
1546939334.511 * * [misc]simplify:  iters left: 1 (25 enodes)
1546939334.514 * [exit]simplify:  Simplified to (+ (- y a) z)
1546939334.514 * [misc]simplify:  Simplified (2 2) to (λ (x y z a) (+ x (+ (- y a) z)))
1546939334.514 * * * * [misc]progress:  [ 113 / 114 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))>
1546939334.514 * [enter]simplify:  Simplifying (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))
1546939334.515 * * [misc]simplify:  iters left: 6 (25 enodes)
1546939334.519 * * [misc]simplify:  iters left: 5 (68 enodes)
1546939334.530 * * [misc]simplify:  iters left: 4 (177 enodes)
1546939334.565 * * [misc]simplify:  iters left: 3 (447 enodes)
1546939334.697 * [exit]simplify:  Simplified to (/ (+ (- (/ (cos a) (/ (cos z) (sin z))) (sin a)) (+ (* (/ (sin y) (cos y)) (cos a)) (/ (* (/ (sin y) (cos y)) (sin z)) (/ (cos z) (sin a))))) (- (cos a) (* (/ (sin z) (cos z)) (* (/ (sin y) (cos y)) (cos a)))))
1546939334.697 * [misc]simplify:  Simplified (2 2) to (λ (x y z a) (+ x (/ (+ (- (/ (cos a) (/ (cos z) (sin z))) (sin a)) (+ (* (/ (sin y) (cos y)) (cos a)) (/ (* (/ (sin y) (cos y)) (sin z)) (/ (cos z) (sin a))))) (- (cos a) (* (/ (sin z) (cos z)) (* (/ (sin y) (cos y)) (cos a)))))))
1546939334.697 * * * * [misc]progress:  [ 114 / 114 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))>
1546939334.697 * [enter]simplify:  Simplifying (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))
1546939334.697 * * [misc]simplify:  iters left: 6 (25 enodes)
1546939334.702 * * [misc]simplify:  iters left: 5 (68 enodes)
1546939334.713 * * [misc]simplify:  iters left: 4 (177 enodes)
1546939334.748 * * [misc]simplify:  iters left: 3 (447 enodes)
1546939334.878 * [exit]simplify:  Simplified to (/ (+ (- (/ (cos a) (/ (cos z) (sin z))) (sin a)) (+ (* (/ (sin y) (cos y)) (cos a)) (/ (* (/ (sin y) (cos y)) (sin z)) (/ (cos z) (sin a))))) (- (cos a) (* (/ (sin z) (cos z)) (* (/ (sin y) (cos y)) (cos a)))))
1546939334.878 * [misc]simplify:  Simplified (2 2) to (λ (x y z a) (+ x (/ (+ (- (/ (cos a) (/ (cos z) (sin z))) (sin a)) (+ (* (/ (sin y) (cos y)) (cos a)) (/ (* (/ (sin y) (cos y)) (sin z)) (/ (cos z) (sin a))))) (- (cos a) (* (/ (sin z) (cos z)) (* (/ (sin y) (cos y)) (cos a)))))))
1546939334.878 * * * [misc]progress:  adding candidates to table
1546939336.357 * [misc]progress:  [Phase 3 of 3] Extracting.
1546939336.358 * * [misc]regime:  Finding splitpoints for: (#<alt (λ (x y z a) (+ x (cbrt (pow (/ (- (* (cos a) (+ (tan y) (tan z))) (* (- 1 (* (tan z) (tan y))) (sin a))) (* (cos a) (- 1 (* (tan z) (tan y))))) 3))))> #<alt (λ (x y z a) (cbrt (* (* (+ x (- (tan (+ y z)) (tan a))) (+ x (- (tan (+ y z)) (tan a)))) (+ x (- (tan (+ y z)) (tan a))))))> #<alt (λ (x y z a) (- (+ (/ (sin (+ z y)) (cos (+ z y))) x) (/ (sin a) (cos a))))> #<alt (λ (x y z a) (* (* (cbrt (+ x (- (tan (+ y z)) (tan a)))) (cbrt (+ x (- (tan (+ y z)) (tan a))))) (cbrt (+ x (- (tan (+ y z)) (tan a))))))> #<alt (λ (x y z a) (/ (- (* x x) (* (- (tan (+ y z)) (tan a)) (- (tan (+ y z)) (tan a)))) (- x (- (tan (+ y z)) (tan a)))))> #<alt (λ (x y z a) (+ x (/ 1 (/ (* (- 1 (cbrt (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))))> #<alt (λ (x y z a) (+ x (/ 1 (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))))> #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (* (tan z) (* (tan y) (cos a))) (cos a)) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (* (* (cos y) (* (sin a) (cos z))) (- 1 (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (* (* (cos y) (cos z)) (+ 1 (* (tan y) (tan z)))))) (+ 1 (* (tan y) (tan z))))))> #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (/ (* (* (sin y) (sin z)) (* (tan y) (tan z))) (* (cos y) (cos z)))) (cos a))) (+ 1 (* (tan y) (tan z))))))> #<alt (λ (x y z a) (/ (+ (pow x 3) (pow (- (tan (+ y z)) (tan a)) 3)) (+ (* x x) (- (* (- (tan (+ y z)) (tan a)) (- (tan (+ y z)) (tan a))) (* x (- (tan (+ y z)) (tan a)))))))>)
1546939336.362 * * * [misc]regime-changes:  Trying 9 branch expressions: (a (tan a) z y (+ y z) (tan (+ y z)) (- (tan (+ y z)) (tan a)) x (+ x (- (tan (+ y z)) (tan a))))
1546939336.362 * * * * [misc]regimes:  Trying to branch on a from (#<alt (λ (x y z a) (+ x (cbrt (pow (/ (- (* (cos a) (+ (tan y) (tan z))) (* (- 1 (* (tan z) (tan y))) (sin a))) (* (cos a) (- 1 (* (tan z) (tan y))))) 3))))> #<alt (λ (x y z a) (cbrt (* (* (+ x (- (tan (+ y z)) (tan a))) (+ x (- (tan (+ y z)) (tan a)))) (+ x (- (tan (+ y z)) (tan a))))))> #<alt (λ (x y z a) (- (+ (/ (sin (+ z y)) (cos (+ z y))) x) (/ (sin a) (cos a))))> #<alt (λ (x y z a) (* (* (cbrt (+ x (- (tan (+ y z)) (tan a)))) (cbrt (+ x (- (tan (+ y z)) (tan a))))) (cbrt (+ x (- (tan (+ y z)) (tan a))))))> #<alt (λ (x y z a) (/ (- (* x x) (* (- (tan (+ y z)) (tan a)) (- (tan (+ y z)) (tan a)))) (- x (- (tan (+ y z)) (tan a)))))> #<alt (λ (x y z a) (+ x (/ 1 (/ (* (- 1 (cbrt (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))))> #<alt (λ (x y z a) (+ x (/ 1 (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))))> #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (* (tan z) (* (tan y) (cos a))) (cos a)) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (* (* (cos y) (* (sin a) (cos z))) (- 1 (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (* (* (cos y) (cos z)) (+ 1 (* (tan y) (tan z)))))) (+ 1 (* (tan y) (tan z))))))> #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (/ (* (* (sin y) (sin z)) (* (tan y) (tan z))) (* (cos y) (cos z)))) (cos a))) (+ 1 (* (tan y) (tan z))))))> #<alt (λ (x y z a) (/ (+ (pow x 3) (pow (- (tan (+ y z)) (tan a)) 3)) (+ (* x x) (- (* (- (tan (+ y z)) (tan a)) (- (tan (+ y z)) (tan a))) (* x (- (tan (+ y z)) (tan a)))))))>)
1546939336.445 * * * * [misc]regimes:  Trying to branch on (tan a) from (#<alt (λ (x y z a) (+ x (cbrt (pow (/ (- (* (cos a) (+ (tan y) (tan z))) (* (- 1 (* (tan z) (tan y))) (sin a))) (* (cos a) (- 1 (* (tan z) (tan y))))) 3))))> #<alt (λ (x y z a) (cbrt (* (* (+ x (- (tan (+ y z)) (tan a))) (+ x (- (tan (+ y z)) (tan a)))) (+ x (- (tan (+ y z)) (tan a))))))> #<alt (λ (x y z a) (- (+ (/ (sin (+ z y)) (cos (+ z y))) x) (/ (sin a) (cos a))))> #<alt (λ (x y z a) (* (* (cbrt (+ x (- (tan (+ y z)) (tan a)))) (cbrt (+ x (- (tan (+ y z)) (tan a))))) (cbrt (+ x (- (tan (+ y z)) (tan a))))))> #<alt (λ (x y z a) (/ (- (* x x) (* (- (tan (+ y z)) (tan a)) (- (tan (+ y z)) (tan a)))) (- x (- (tan (+ y z)) (tan a)))))> #<alt (λ (x y z a) (+ x (/ 1 (/ (* (- 1 (cbrt (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))))> #<alt (λ (x y z a) (+ x (/ 1 (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))))> #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (* (tan z) (* (tan y) (cos a))) (cos a)) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (* (* (cos y) (* (sin a) (cos z))) (- 1 (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (* (* (cos y) (cos z)) (+ 1 (* (tan y) (tan z)))))) (+ 1 (* (tan y) (tan z))))))> #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (/ (* (* (sin y) (sin z)) (* (tan y) (tan z))) (* (cos y) (cos z)))) (cos a))) (+ 1 (* (tan y) (tan z))))))> #<alt (λ (x y z a) (/ (+ (pow x 3) (pow (- (tan (+ y z)) (tan a)) 3)) (+ (* x x) (- (* (- (tan (+ y z)) (tan a)) (- (tan (+ y z)) (tan a))) (* x (- (tan (+ y z)) (tan a)))))))>)
1546939336.531 * * * * [misc]regimes:  Trying to branch on (tan a) from (#<alt (λ (x y z a) (cbrt (* (* (+ x (- (tan (+ y z)) (tan a))) (+ x (- (tan (+ y z)) (tan a)))) (+ x (- (tan (+ y z)) (tan a))))))> #<alt (λ (x y z a) (* (* (cbrt (+ x (- (tan (+ y z)) (tan a)))) (cbrt (+ x (- (tan (+ y z)) (tan a))))) (cbrt (+ x (- (tan (+ y z)) (tan a))))))> #<alt (λ (x y z a) (/ (- (* x x) (* (- (tan (+ y z)) (tan a)) (- (tan (+ y z)) (tan a)))) (- x (- (tan (+ y z)) (tan a)))))> #<alt (λ (x y z a) (/ (+ (pow x 3) (pow (- (tan (+ y z)) (tan a)) 3)) (+ (* x x) (- (* (- (tan (+ y z)) (tan a)) (- (tan (+ y z)) (tan a))) (* x (- (tan (+ y z)) (tan a)))))))>)
1546939336.578 * * * * [misc]regimes:  Trying to branch on z from (#<alt (λ (x y z a) (+ x (cbrt (pow (/ (- (* (cos a) (+ (tan y) (tan z))) (* (- 1 (* (tan z) (tan y))) (sin a))) (* (cos a) (- 1 (* (tan z) (tan y))))) 3))))> #<alt (λ (x y z a) (cbrt (* (* (+ x (- (tan (+ y z)) (tan a))) (+ x (- (tan (+ y z)) (tan a)))) (+ x (- (tan (+ y z)) (tan a))))))> #<alt (λ (x y z a) (- (+ (/ (sin (+ z y)) (cos (+ z y))) x) (/ (sin a) (cos a))))> #<alt (λ (x y z a) (* (* (cbrt (+ x (- (tan (+ y z)) (tan a)))) (cbrt (+ x (- (tan (+ y z)) (tan a))))) (cbrt (+ x (- (tan (+ y z)) (tan a))))))> #<alt (λ (x y z a) (/ (- (* x x) (* (- (tan (+ y z)) (tan a)) (- (tan (+ y z)) (tan a)))) (- x (- (tan (+ y z)) (tan a)))))> #<alt (λ (x y z a) (+ x (/ 1 (/ (* (- 1 (cbrt (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))))> #<alt (λ (x y z a) (+ x (/ 1 (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))))> #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (* (tan z) (* (tan y) (cos a))) (cos a)) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (* (* (cos y) (* (sin a) (cos z))) (- 1 (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (* (* (cos y) (cos z)) (+ 1 (* (tan y) (tan z)))))) (+ 1 (* (tan y) (tan z))))))> #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (/ (* (* (sin y) (sin z)) (* (tan y) (tan z))) (* (cos y) (cos z)))) (cos a))) (+ 1 (* (tan y) (tan z))))))> #<alt (λ (x y z a) (/ (+ (pow x 3) (pow (- (tan (+ y z)) (tan a)) 3)) (+ (* x x) (- (* (- (tan (+ y z)) (tan a)) (- (tan (+ y z)) (tan a))) (* x (- (tan (+ y z)) (tan a)))))))>)
1546939336.660 * * * * [misc]regimes:  Trying to branch on y from (#<alt (λ (x y z a) (+ x (cbrt (pow (/ (- (* (cos a) (+ (tan y) (tan z))) (* (- 1 (* (tan z) (tan y))) (sin a))) (* (cos a) (- 1 (* (tan z) (tan y))))) 3))))> #<alt (λ (x y z a) (cbrt (* (* (+ x (- (tan (+ y z)) (tan a))) (+ x (- (tan (+ y z)) (tan a)))) (+ x (- (tan (+ y z)) (tan a))))))> #<alt (λ (x y z a) (- (+ (/ (sin (+ z y)) (cos (+ z y))) x) (/ (sin a) (cos a))))> #<alt (λ (x y z a) (* (* (cbrt (+ x (- (tan (+ y z)) (tan a)))) (cbrt (+ x (- (tan (+ y z)) (tan a))))) (cbrt (+ x (- (tan (+ y z)) (tan a))))))> #<alt (λ (x y z a) (/ (- (* x x) (* (- (tan (+ y z)) (tan a)) (- (tan (+ y z)) (tan a)))) (- x (- (tan (+ y z)) (tan a)))))> #<alt (λ (x y z a) (+ x (/ 1 (/ (* (- 1 (cbrt (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))))> #<alt (λ (x y z a) (+ x (/ 1 (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))))> #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (* (tan z) (* (tan y) (cos a))) (cos a)) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (* (* (cos y) (* (sin a) (cos z))) (- 1 (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (* (* (cos y) (cos z)) (+ 1 (* (tan y) (tan z)))))) (+ 1 (* (tan y) (tan z))))))> #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (/ (* (* (sin y) (sin z)) (* (tan y) (tan z))) (* (cos y) (cos z)))) (cos a))) (+ 1 (* (tan y) (tan z))))))> #<alt (λ (x y z a) (/ (+ (pow x 3) (pow (- (tan (+ y z)) (tan a)) 3)) (+ (* x x) (- (* (- (tan (+ y z)) (tan a)) (- (tan (+ y z)) (tan a))) (* x (- (tan (+ y z)) (tan a)))))))>)
1546939336.741 * * * * [misc]regimes:  Trying to branch on (+ y z) from (#<alt (λ (x y z a) (+ x (cbrt (pow (/ (- (* (cos a) (+ (tan y) (tan z))) (* (- 1 (* (tan z) (tan y))) (sin a))) (* (cos a) (- 1 (* (tan z) (tan y))))) 3))))> #<alt (λ (x y z a) (cbrt (* (* (+ x (- (tan (+ y z)) (tan a))) (+ x (- (tan (+ y z)) (tan a)))) (+ x (- (tan (+ y z)) (tan a))))))> #<alt (λ (x y z a) (- (+ (/ (sin (+ z y)) (cos (+ z y))) x) (/ (sin a) (cos a))))> #<alt (λ (x y z a) (* (* (cbrt (+ x (- (tan (+ y z)) (tan a)))) (cbrt (+ x (- (tan (+ y z)) (tan a))))) (cbrt (+ x (- (tan (+ y z)) (tan a))))))> #<alt (λ (x y z a) (/ (- (* x x) (* (- (tan (+ y z)) (tan a)) (- (tan (+ y z)) (tan a)))) (- x (- (tan (+ y z)) (tan a)))))> #<alt (λ (x y z a) (+ x (/ 1 (/ (* (- 1 (cbrt (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))))> #<alt (λ (x y z a) (+ x (/ 1 (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))))> #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (* (tan z) (* (tan y) (cos a))) (cos a)) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (* (* (cos y) (* (sin a) (cos z))) (- 1 (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (* (* (cos y) (cos z)) (+ 1 (* (tan y) (tan z)))))) (+ 1 (* (tan y) (tan z))))))> #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (/ (* (* (sin y) (sin z)) (* (tan y) (tan z))) (* (cos y) (cos z)))) (cos a))) (+ 1 (* (tan y) (tan z))))))> #<alt (λ (x y z a) (/ (+ (pow x 3) (pow (- (tan (+ y z)) (tan a)) 3)) (+ (* x x) (- (* (- (tan (+ y z)) (tan a)) (- (tan (+ y z)) (tan a))) (* x (- (tan (+ y z)) (tan a)))))))>)
1546939336.823 * * * * [misc]regimes:  Trying to branch on (+ y z) from (#<alt (λ (x y z a) (cbrt (* (* (+ x (- (tan (+ y z)) (tan a))) (+ x (- (tan (+ y z)) (tan a)))) (+ x (- (tan (+ y z)) (tan a))))))> #<alt (λ (x y z a) (* (* (cbrt (+ x (- (tan (+ y z)) (tan a)))) (cbrt (+ x (- (tan (+ y z)) (tan a))))) (cbrt (+ x (- (tan (+ y z)) (tan a))))))> #<alt (λ (x y z a) (/ (- (* x x) (* (- (tan (+ y z)) (tan a)) (- (tan (+ y z)) (tan a)))) (- x (- (tan (+ y z)) (tan a)))))> #<alt (λ (x y z a) (/ (+ (pow x 3) (pow (- (tan (+ y z)) (tan a)) 3)) (+ (* x x) (- (* (- (tan (+ y z)) (tan a)) (- (tan (+ y z)) (tan a))) (* x (- (tan (+ y z)) (tan a)))))))>)
1546939336.866 * * * * [misc]regimes:  Trying to branch on (tan (+ y z)) from (#<alt (λ (x y z a) (+ x (cbrt (pow (/ (- (* (cos a) (+ (tan y) (tan z))) (* (- 1 (* (tan z) (tan y))) (sin a))) (* (cos a) (- 1 (* (tan z) (tan y))))) 3))))> #<alt (λ (x y z a) (cbrt (* (* (+ x (- (tan (+ y z)) (tan a))) (+ x (- (tan (+ y z)) (tan a)))) (+ x (- (tan (+ y z)) (tan a))))))> #<alt (λ (x y z a) (- (+ (/ (sin (+ z y)) (cos (+ z y))) x) (/ (sin a) (cos a))))> #<alt (λ (x y z a) (* (* (cbrt (+ x (- (tan (+ y z)) (tan a)))) (cbrt (+ x (- (tan (+ y z)) (tan a))))) (cbrt (+ x (- (tan (+ y z)) (tan a))))))> #<alt (λ (x y z a) (/ (- (* x x) (* (- (tan (+ y z)) (tan a)) (- (tan (+ y z)) (tan a)))) (- x (- (tan (+ y z)) (tan a)))))> #<alt (λ (x y z a) (+ x (/ 1 (/ (* (- 1 (cbrt (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))))> #<alt (λ (x y z a) (+ x (/ 1 (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))))> #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (* (tan z) (* (tan y) (cos a))) (cos a)) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (* (* (cos y) (* (sin a) (cos z))) (- 1 (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (* (* (cos y) (cos z)) (+ 1 (* (tan y) (tan z)))))) (+ 1 (* (tan y) (tan z))))))> #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (/ (* (* (sin y) (sin z)) (* (tan y) (tan z))) (* (cos y) (cos z)))) (cos a))) (+ 1 (* (tan y) (tan z))))))> #<alt (λ (x y z a) (/ (+ (pow x 3) (pow (- (tan (+ y z)) (tan a)) 3)) (+ (* x x) (- (* (- (tan (+ y z)) (tan a)) (- (tan (+ y z)) (tan a))) (* x (- (tan (+ y z)) (tan a)))))))>)
1546939336.953 * * * * [misc]regimes:  Trying to branch on (tan (+ y z)) from (#<alt (λ (x y z a) (cbrt (* (* (+ x (- (tan (+ y z)) (tan a))) (+ x (- (tan (+ y z)) (tan a)))) (+ x (- (tan (+ y z)) (tan a))))))> #<alt (λ (x y z a) (* (* (cbrt (+ x (- (tan (+ y z)) (tan a)))) (cbrt (+ x (- (tan (+ y z)) (tan a))))) (cbrt (+ x (- (tan (+ y z)) (tan a))))))> #<alt (λ (x y z a) (/ (- (* x x) (* (- (tan (+ y z)) (tan a)) (- (tan (+ y z)) (tan a)))) (- x (- (tan (+ y z)) (tan a)))))> #<alt (λ (x y z a) (/ (+ (pow x 3) (pow (- (tan (+ y z)) (tan a)) 3)) (+ (* x x) (- (* (- (tan (+ y z)) (tan a)) (- (tan (+ y z)) (tan a))) (* x (- (tan (+ y z)) (tan a)))))))>)
1546939337.000 * * * * [misc]regimes:  Trying to branch on (- (tan (+ y z)) (tan a)) from (#<alt (λ (x y z a) (+ x (cbrt (pow (/ (- (* (cos a) (+ (tan y) (tan z))) (* (- 1 (* (tan z) (tan y))) (sin a))) (* (cos a) (- 1 (* (tan z) (tan y))))) 3))))> #<alt (λ (x y z a) (cbrt (* (* (+ x (- (tan (+ y z)) (tan a))) (+ x (- (tan (+ y z)) (tan a)))) (+ x (- (tan (+ y z)) (tan a))))))> #<alt (λ (x y z a) (- (+ (/ (sin (+ z y)) (cos (+ z y))) x) (/ (sin a) (cos a))))> #<alt (λ (x y z a) (* (* (cbrt (+ x (- (tan (+ y z)) (tan a)))) (cbrt (+ x (- (tan (+ y z)) (tan a))))) (cbrt (+ x (- (tan (+ y z)) (tan a))))))> #<alt (λ (x y z a) (/ (- (* x x) (* (- (tan (+ y z)) (tan a)) (- (tan (+ y z)) (tan a)))) (- x (- (tan (+ y z)) (tan a)))))> #<alt (λ (x y z a) (+ x (/ 1 (/ (* (- 1 (cbrt (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))))> #<alt (λ (x y z a) (+ x (/ 1 (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))))> #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (* (tan z) (* (tan y) (cos a))) (cos a)) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (* (* (cos y) (* (sin a) (cos z))) (- 1 (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (* (* (cos y) (cos z)) (+ 1 (* (tan y) (tan z)))))) (+ 1 (* (tan y) (tan z))))))> #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (/ (* (* (sin y) (sin z)) (* (tan y) (tan z))) (* (cos y) (cos z)))) (cos a))) (+ 1 (* (tan y) (tan z))))))> #<alt (λ (x y z a) (/ (+ (pow x 3) (pow (- (tan (+ y z)) (tan a)) 3)) (+ (* x x) (- (* (- (tan (+ y z)) (tan a)) (- (tan (+ y z)) (tan a))) (* x (- (tan (+ y z)) (tan a)))))))>)
1546939337.092 * * * * [misc]regimes:  Trying to branch on (- (tan (+ y z)) (tan a)) from (#<alt (λ (x y z a) (cbrt (* (* (+ x (- (tan (+ y z)) (tan a))) (+ x (- (tan (+ y z)) (tan a)))) (+ x (- (tan (+ y z)) (tan a))))))> #<alt (λ (x y z a) (* (* (cbrt (+ x (- (tan (+ y z)) (tan a)))) (cbrt (+ x (- (tan (+ y z)) (tan a))))) (cbrt (+ x (- (tan (+ y z)) (tan a))))))> #<alt (λ (x y z a) (/ (- (* x x) (* (- (tan (+ y z)) (tan a)) (- (tan (+ y z)) (tan a)))) (- x (- (tan (+ y z)) (tan a)))))> #<alt (λ (x y z a) (/ (+ (pow x 3) (pow (- (tan (+ y z)) (tan a)) 3)) (+ (* x x) (- (* (- (tan (+ y z)) (tan a)) (- (tan (+ y z)) (tan a))) (* x (- (tan (+ y z)) (tan a)))))))>)
1546939337.143 * * * * [misc]regimes:  Trying to branch on x from (#<alt (λ (x y z a) (+ x (cbrt (pow (/ (- (* (cos a) (+ (tan y) (tan z))) (* (- 1 (* (tan z) (tan y))) (sin a))) (* (cos a) (- 1 (* (tan z) (tan y))))) 3))))> #<alt (λ (x y z a) (cbrt (* (* (+ x (- (tan (+ y z)) (tan a))) (+ x (- (tan (+ y z)) (tan a)))) (+ x (- (tan (+ y z)) (tan a))))))> #<alt (λ (x y z a) (- (+ (/ (sin (+ z y)) (cos (+ z y))) x) (/ (sin a) (cos a))))> #<alt (λ (x y z a) (* (* (cbrt (+ x (- (tan (+ y z)) (tan a)))) (cbrt (+ x (- (tan (+ y z)) (tan a))))) (cbrt (+ x (- (tan (+ y z)) (tan a))))))> #<alt (λ (x y z a) (/ (- (* x x) (* (- (tan (+ y z)) (tan a)) (- (tan (+ y z)) (tan a)))) (- x (- (tan (+ y z)) (tan a)))))> #<alt (λ (x y z a) (+ x (/ 1 (/ (* (- 1 (cbrt (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))))> #<alt (λ (x y z a) (+ x (/ 1 (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))))> #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (* (tan z) (* (tan y) (cos a))) (cos a)) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (* (* (cos y) (* (sin a) (cos z))) (- 1 (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (* (* (cos y) (cos z)) (+ 1 (* (tan y) (tan z)))))) (+ 1 (* (tan y) (tan z))))))> #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (/ (* (* (sin y) (sin z)) (* (tan y) (tan z))) (* (cos y) (cos z)))) (cos a))) (+ 1 (* (tan y) (tan z))))))> #<alt (λ (x y z a) (/ (+ (pow x 3) (pow (- (tan (+ y z)) (tan a)) 3)) (+ (* x x) (- (* (- (tan (+ y z)) (tan a)) (- (tan (+ y z)) (tan a))) (* x (- (tan (+ y z)) (tan a)))))))>)
1546939337.224 * * * * [misc]regimes:  Trying to branch on (+ x (- (tan (+ y z)) (tan a))) from (#<alt (λ (x y z a) (+ x (cbrt (pow (/ (- (* (cos a) (+ (tan y) (tan z))) (* (- 1 (* (tan z) (tan y))) (sin a))) (* (cos a) (- 1 (* (tan z) (tan y))))) 3))))> #<alt (λ (x y z a) (cbrt (* (* (+ x (- (tan (+ y z)) (tan a))) (+ x (- (tan (+ y z)) (tan a)))) (+ x (- (tan (+ y z)) (tan a))))))> #<alt (λ (x y z a) (- (+ (/ (sin (+ z y)) (cos (+ z y))) x) (/ (sin a) (cos a))))> #<alt (λ (x y z a) (* (* (cbrt (+ x (- (tan (+ y z)) (tan a)))) (cbrt (+ x (- (tan (+ y z)) (tan a))))) (cbrt (+ x (- (tan (+ y z)) (tan a))))))> #<alt (λ (x y z a) (/ (- (* x x) (* (- (tan (+ y z)) (tan a)) (- (tan (+ y z)) (tan a)))) (- x (- (tan (+ y z)) (tan a)))))> #<alt (λ (x y z a) (+ x (/ 1 (/ (* (- 1 (cbrt (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))))> #<alt (λ (x y z a) (+ x (/ 1 (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))))> #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (* (tan z) (* (tan y) (cos a))) (cos a)) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (* (* (cos y) (* (sin a) (cos z))) (- 1 (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (* (* (cos y) (cos z)) (+ 1 (* (tan y) (tan z)))))) (+ 1 (* (tan y) (tan z))))))> #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (/ (* (* (sin y) (sin z)) (* (tan y) (tan z))) (* (cos y) (cos z)))) (cos a))) (+ 1 (* (tan y) (tan z))))))> #<alt (λ (x y z a) (/ (+ (pow x 3) (pow (- (tan (+ y z)) (tan a)) 3)) (+ (* x x) (- (* (- (tan (+ y z)) (tan a)) (- (tan (+ y z)) (tan a))) (* x (- (tan (+ y z)) (tan a)))))))>)
1546939337.316 * * * * [misc]regimes:  Trying to branch on (+ x (- (tan (+ y z)) (tan a))) from (#<alt (λ (x y z a) (cbrt (* (* (+ x (- (tan (+ y z)) (tan a))) (+ x (- (tan (+ y z)) (tan a)))) (+ x (- (tan (+ y z)) (tan a))))))> #<alt (λ (x y z a) (* (* (cbrt (+ x (- (tan (+ y z)) (tan a)))) (cbrt (+ x (- (tan (+ y z)) (tan a))))) (cbrt (+ x (- (tan (+ y z)) (tan a))))))>)
1546939337.358 * * * [misc]regime:  Found split indices: #<option (#s(si 6 256))>
1546939337.359 * [enter]simplify:  Simplifying (+ x (/ 1 (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))))))
1546939337.359 * * [misc]simplify:  iters left: 6 (19 enodes)
1546939337.360 * * [misc]simplify:  iters left: 5 (27 enodes)
1546939337.361 * [exit]simplify:  Simplified to (+ (/ 1 (/ (* (cos a) (- 1 (* (tan y) (tan z)))) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))))) x)
1546939337.361 * * * * [misc]points:  Sampling 8000 additional inputs, on iter 0 have 0 / 8000
1546939348.290 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546939348.294 * * * * [exit]points:  Sampled 8000 points with exact outputs
1546939349.437 * [misc]regime-testing:  Baseline error score: 0.2315806234798339
1546939349.438 * [misc]regime-testing:  Oracle error score: 0.09067970043584483
1546939349.440 * [misc]regime-testing:  End program error score: 0.2315806234798339